UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON D.C. 20549
                                    FORM 10-K

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF
               1934. FOR THE FISCAL YEAR ENDED DECEMBER 31, 2001

                        COMMISSION FILE NUMBER: 33-64304

                        FIRST INTERSTATE BANCSYSTEM, INC.
                        ---------------------------------
             (Exact name of registrant as specified in its charter)

                MONTANA                                          81-0331430
    (State or other jurisdiction of                            (IRS Employer
     incorporation or organization)                          Identification No.)

         401 NORTH 31ST STREET
           BILLINGS, MONTANA                                        59116
(Address of principal executive offices)                          (Zip Code)

                                 (406) 255-5390
              (Registrant's telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act: None

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark whether the registrant: (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. |X| Yes | | No

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405
of Regulation S-K is not contained herein, and will not be contained, to the
best of the registrant's knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K. |X|

The aggregate market value (appraised minority value) of the common stock of the
registrant held by non-affiliates of the registrant as of March 1, 2002 was
$43.00.

The number of shares outstanding of the registrant's common stock as of February
28, 2002 was 7,844,056.

                       DOCUMENTS INCORPORATED BY REFERENCE

Portions of the 2002 definitive Proxy Statement for the Annual Meeting of
Shareholders scheduled to be held May 17, 2002 are incorporated by reference
into Part III of this Form 10-K.


                                     PART I

                                ITEM 1. BUSINESS

THE COMPANY

      First Interstate BancSystem, Inc. ("FIBS" and collectively with its
subsidiaries, the "Company"), incorporated in Montana in 1971, is a financial
holding company registered under the Bank Holding Company Act of 1956, as
amended. FIBS is headquartered in Billings, Montana. At December 31, 2001, the
Company had assets of $3.3 billion, deposits of $2.7 billion and total
stockholders' equity of $222 million, making it the largest banking organization
in Montana.

      FIBS operates a wholly-owned bank subsidiary, First Interstate Bank (the
"Bank"), with 56 banking offices in 30 Montana and Wyoming communities. The
Bank, a Montana corporation organized in 1916, delivers a comprehensive range of
loan, deposit and investment products and, mortgage banking and trust services
to meet the needs of individual customers, businesses, and municipalities.

      The Company conducts various other financial-related business activities
through wholly-owned non-bank subsidiaries. During 2000, the Company
incorporated its technology services division into a separate subsidiary, i_Tech
Corporation ("i_Tech"). i_Tech provides technology services to the Bank and to
149 non-affiliated financial institutions in Montana, Wyoming, Idaho,
Washington, Oregon and Colorado. Additionally, i_Tech's ATM network provides
processing support for over 2,850 ATM locations in 32 states. FIB Capital Trust
("FIB Capital"), incorporated under Delaware law in 1997, was formed for the
exclusive purpose of issuing mandatorily redeemable trust preferred securities
("trust preferred securities") and using the proceeds to purchase junior
subordinated debentures ("subordinated debentures") issued by FIBS. Commerce
Financial, Inc. ("CFI") was incorporated in 1978. CFI's principal activity has
been the liquidation of assets acquired through foreclosure actions by FIBS. FI
Reinsurance, Ltd. ("FIR"), domiciled in Nevis Island, West Indies, was formed in
2001 to underwrite, as reinsurer, credit-related life and disability insurance.

      The Company is the licensee under a trademark license agreement granting
it an exclusive, nontransferable license to use the "First Interstate" name and
logo in Montana, Wyoming and surrounding states.

COMMUNITY BANKING PHILOSOPHY

      The banking industry continues to experience change with respect to
regulatory matters, consolidation, consumer needs and economic and market
conditions. The Company believes that it can best address this changing
environment through its "Strategic Vision." The Company's Strategic Vision
emphasizes providing its customers full service commercial and consumer banking
at a local level using a personalized service approach, while serving and
strengthening the communities in which the Bank is located through community
service activities.

      The Company grants significant flexibility to its banking offices in
delivering and pricing products at a local level in response to market
considerations and customer needs. This flexibility enables the banking offices
to remain competitive and enhances the relationships between the banking offices
and the customers they serve. The Company also emphasizes accountability,
however, by establishing performance and incentive standards that are tied to
net income and other success measures at the individual banking office and
market level. The Company believes this combination of flexibility and
accountability allows the banking offices to provide personalized customer
service while remaining attentive to financial performance.

      The Company has centralized certain products and business activities to
provide consistent service levels to customers Company-wide, to gain efficiency
in management of those products and activities and to ensure regulatory
compliance. Centralized products and activities include trust, investment, wire
transfer, escrow, credit card, technology and escrow services, mortgage
servicing, and selected operational activities.

GROWTH STRATEGY

      The Company's growth strategy includes growing internally and expanding
into new and complementary markets when appropriate opportunities arise. The
Company believes it has in place an infrastructure that will allow for growth
and provide economies of scale into the future.


                                       -2-


      During 2000, the Company acquired Equality State Bankshares, Inc. ("ESB"),
a bank holding company with three banking offices. At the date of acquisition,
ESB has loans of $64 million and deposits of $80 million. For additional
information regarding acquisitions, see "Notes to Consolidated Financial
Statements - Acquisitions" included in Part IV, Item 14.

      The Company has opened 18 new banking offices in Montana and Wyoming since
1998. Among these new offices are 12 full service banking offices located inside
retail establishments. The Company intends to continue to expand its presence in
the Montana and Wyoming markets through the opening of new banking offices. The
Company currently plans to open four additional banking offices in Montana and
Wyoming through 2003.

      Beginning in 1999, the Company accelerated its investment in information
systems and staff to support the continued growth of its technology services
subsidiary, i_Tech. During 2001, i_Tech opened new item capture facilities in
Idaho and Colorado. i_Tech intends to continue to expand into new market areas
through aggressive sales efforts.

THE BANK

      During 2001, the Company merged its two bank charters, First Interstate
Bank in Montana and First Interstate Bank in Wyoming. The resulting bank, First
Interstate Bank ("FIB" or the "Bank"), is headquartered in Billings, Montana.

      The Company's banking offices are located in communities of approximately
700 to 90,000 people, but serve larger market areas due to the limited number of
financial institutions in other nearby communities. The Company believes that
the communities served provide a stable core deposit and funding base, as well
as economic diversification across a number of industries, including
agriculture, energy, mining, timber processing, tourism, government services,
education and medical services.

CENTRALIZED SERVICES

      FIBS and i_Tech provide general oversight and centralized services for the
Bank to enable it to serve its markets more effectively. These services include
technology services, credit administration, finance and accounting, human asset
management and other support services.

      Technology Services. i_Tech provides technology services to the Bank,
including system support of the general ledger, investment security, loan,
deposit, web banking, imaging, management reporting, cash management and e-mail
systems. i_Tech also manages the Company's wide-area network and the ATM network
used by the Bank and provides item proof and capture services. These technology
services are performed through the use of computer hardware owned and maintained
by the Bank and software licensed by i_Tech.

      Credit Administration. FIBS monitors the lending activities of the Bank to
maximize the quality and mix of loans, provides centralized loan approval for
the Bank's larger loans, evaluates the risk inherent in the Bank's loan
portfolio and assists in determining the loan loss reserve including specific
reserve allocations.

      Finance and Accounting. FIBS provides financial and accounting services
for the Bank, including internal and external reporting, asset/liability
management, investment portfolio analysis and capital management.

      Human Asset Management. Through its human asset management group, FIBS
provides the Bank with incentive and employee benefit administration and
compensation, training, employee recruitment and hiring services.

      Other Support Services. FIBS provides the Bank with legal, compliance,
internal auditing, marketing and sales services, general administration and
various other support services.


                                       -3-


LENDING ACTIVITIES

      FIBS has comprehensive credit policies establishing Company-wide
underwriting and documentation standards to assist Bank management in the
lending process and limit risk to the Company. The credit policies establish
lending authorities based on the experience level and authority of the lending
officer, the type of loan and the type of collateral. The policies also
establish thresholds at which loan requests must be approved by a Bank committee
and/or by FIBS.

      The Bank offers short and long-term real estate, consumer, commercial,
agricultural and other loans to individuals and small to medium sized businesses
in its market areas. While each loan must meet minimum underwriting standards
established in the Company's credit policies, lending officers are granted
certain levels of flexibility in approving and pricing loans to assure that the
banking offices are responsive to competitive issues and community needs in each
market area.

      Real Estate Loans. The Bank provides interim and permanent financing for
both single-family and multi-unit properties, medium term loans for commercial,
agricultural and industrial property and/or buildings, and equity lines of
credit secured by real estate. The Bank originates variable and fixed rate real
estate mortgages, generally in accordance with the guidelines of the Fannie Mae
and the Federal Home Loan Mortgage Corporation. Loans originated in accordance
with these guidelines are sold in the secondary market. Real estate loans not
sold in the secondary market are typically secured by first liens on the
financed property and generally mature in less than 15 years.

      Consumer Loans. The Bank's consumer loans include personal loans, credit
card loans and equity lines of credit. Personal loans are generally secured by
automobiles, boats and other types of personal property and are made on an
installment basis. Credit cards are offered to customers in the Company's market
areas. Equity lines of credit are generally floating rate, reviewed annually and
secured by real property. Approximately 60% of the Company's consumer loans are
indirect dealer paper that is created when the Company purchases consumer loan
contracts advanced for the purchase of automobiles, boats and other consumer
goods from consumer products dealers.

      Commercial Loans. The Bank provides a mix of variable and fixed rate
commercial loans. The loans are typically made to small and medium sized
manufacturing, wholesale, retail and service businesses for working capital
needs and business expansions. Commercial loans generally include lines of
credit and loans with maturities of five years or less. The loans are generally
made with the business operations as the primary source of repayment, but also
include collateralization by inventory, accounts receivable, equipment and/or
personal guarantees.

      Agricultural Loans. The Bank's agricultural loans generally consist of
short and medium-term loans and lines of credit that are generally used for
crops, livestock, equipment and general operating purposes. Agricultural loans
are generally secured by assets such as livestock or equipment and are repaid
from the operations of the farm or ranch. Agricultural loans generally have
maturities of five years or less, with operating lines for one production
season.

      For additional information about the Company's loan portfolio, see Part
II, Item 7, "Management's Discussion and Analysis of Financial Condition and
Results of Operations - Financial Condition - Loans."

FUNDING SOURCES

      The Bank offers traditional depository products including checking,
savings and time deposits. Additional funding sources include federal funds
purchased for one day periods, repurchase agreements with primarily commercial
depositors, time deposits brokered outside the Company's market areas and
short-term borrowings from the Federal Home Loan Bank of Seattle. Deposits at
the Bank are insured by the Federal Deposit Insurance Corporation ("FDIC") up to
statutory limits.

      Under repurchase agreements, the Company sells investment securities held
by the Company to a customer under an agreement to repurchase the investment
security at a specified time or on demand. The Company does not, however,
physically transfer the investment securities. As of December 31, 2001, all
outstanding repurchase agreements were due in one day.


                                      -4-


      For additional information on the Banks' funding sources, see Part II,
Item 7, "Management's Discussion and Analysis of Financial Condition and Results
of Operations - Financial Condition - Deposits" and Part II, Item 7,
"Management's Discussion and Analysis of Financial Condition and Results of
Operations - Financial Condition - Other Borrowed Funds."

COMPETITION

      Competition within Montana and Wyoming for banking and related business is
strong. The Bank competes with both state and nationally chartered commercial
banks for deposits, loans and trust accounts, and with savings and loan
associations, savings banks and credit unions for deposits and loans. In
addition, there is significant competition with other financial institutions
including personal loan companies, mortgage banking companies, finance
companies, insurance companies, securities firms, mutual funds and certain
government agencies as well as major retailers all actively engaged in providing
various types of loans and other financial services.

      While historically the technology services industry has been highly
decentralized, there is an accelerating trend toward consolidation resulting in
fewer companies competing over larger geographic regions. i_Tech's competitors
vary in size and include national, regional and local operations.

EMPLOYEES

      At December 31, 2001, the Company employed 1,494 full-time equivalent
employees. None of the Company's employees are covered by a collective
bargaining agreement. The Company considers its employee relations to be good.

REGULATION AND SUPERVISION

      Financial holding companies and commercial banks are subject to extensive
regulation under both federal and state law. Set forth below is a summary
description of certain laws that relate to the regulation of FIBS and the Bank.
The description does not purport to be complete and is qualified in its entirety
by reference to the applicable laws and regulations.

First Interstate BancSystem, Inc.

      As a financial holding company, FIBS is subject to regulation under the
Bank Holding Company Act of 1956, as amended (the "BHCA"), and to supervision
and regulation by the Federal Reserve.

      Under Federal Reserve regulations, a bank holding company is required to
serve as a source of financial and managerial strength to its subsidiary banks
and may not conduct its operations in an unsafe or unsound manner. In addition,
it is the Federal Reserve's policy that in serving as a source of strength to
its subsidiary banks, a bank holding company should stand ready to use available
resources to provide adequate capital funds to its subsidiary banks during
periods of financial stress or adversity and should maintain the financial
flexibility and capital-raising capacity to obtain additional resources for
assisting its subsidiary banks. A bank holding company's failure to meet its
obligations to serve as a source of strength to its subsidiary banks will
generally be considered by the Federal Reserve to be an unsafe and unsound
banking practice or a violation of the Federal Reserve's regulations or both.

      FIBS is required to obtain the prior approval of the Federal Reserve for
the acquisition of 5% or more of the outstanding shares of any class of voting
securities or substantially all of the assets of any bank or bank holding
company. Prior approval of the Federal Reserve is also required for the merger
or consolidation of FIBS and another bank holding company.

      As a financial holding company, FIBS may engage in certain business
activities that are financial in nature or incidental to financial activities as
well as all activities authorized to bank holding companies. FIBS may engage in
financial activities provided that it remains a financial holding company and
meets certain regulatory standards of being well-capitalized and well-managed.
FIBS must notify the Federal Reserve of its financial activities within a
specified time period following its initial engagement in each business or
activity.


                                      -5-


The Bank

      FIB is subject to the supervision of and regular examination by the
Federal Reserve and the State of Montana. If either of the foregoing regulatory
agencies determines that the financial condition, capital resources, asset
quality, earning prospects, management, liquidity or other aspects of a bank's
operations are unsatisfactory or that a bank or its management is violating or
has violated any law or regulation, various remedies are available to such
agencies. These remedies include the power to enjoin "unsafe or unsound"
practices, to require affirmative action to correct any conditions resulting
from any violation or practice, to issue an administrative order that can be
judicially enforced, to direct an increase in capital, to restrict the growth of
a bank, to assess civil monetary penalties, to remove officers and directors and
to terminate a bank's deposit insurance, which would result in a revocation of a
bank's charter. The Bank has not been the subject of any such actions by
regulatory agencies.

      The FDIC insures the deposits of the Bank in the manner and to the extent
provided by law. For this protection, the Bank pays a semiannual statutory
assessment. See "Premiums for Deposit Insurance" herein.

Restrictions on Transfers of Funds to FIBS and the Bank

      A large portion of FIBS's revenues are, and will continue to be, dividends
paid by the Bank. The Bank is limited, under both state and federal law, in the
amount of dividends that may be paid from time to time. In general, the Bank is
limited, without the prior consent of its state and federal banking regulators,
to paying dividends that do not exceed the current year net profits together
with retained earnings from the two preceding calendar years.

      A state or federal banking regulator may impose, by regulatory order or
agreement of the Bank, specific regulatory dividend limitations or prohibitions
in certain circumstances. The Bank is not subject to a specific regulatory
dividend limitation other than generally applicable limitations. In addition to
regulatory dividend limitations, the Bank dividends are, in certain
circumstances, limited by covenants in FIBS's debt instruments.

      Financial transactions between the Bank and FIBS are also limited under
applicable state and federal law and regulations. The Bank may not lend funds
to, or otherwise extend credit to or for the benefit of, FIBS or FIBS
affiliates, except on specified types and amounts of collateral and other terms.

Effect of Government Policies and Legislation

      Banking depends on interest rate differentials. In general, the difference
between the interest rate paid by the Bank on deposits and borrowings and the
interest rate received by the Bank on loans extended to customers and on
investment securities comprises a major portion of the Bank's earnings. These
rates are highly sensitive to many factors that are beyond the control of the
Bank. Accordingly, the earnings and potential growth of the Bank is subject to
the influence of domestic and foreign economic conditions, including inflation,
recession and unemployment.

      The commercial banking business is not only affected by general economic
conditions but is also influenced by the monetary and fiscal policies of the
federal government and the policies of regulatory agencies, particularly the
Federal Reserve. The Federal Reserve implements national monetary policies (with
objectives such as curbing inflation and combating recession) by its open-market
operations in United States government securities, by adjusting the required
level of reserves for financial institutions subject to the Federal Reserve's
reserve requirements and by varying the discount rates applicable to borrowings
by depository institutions. The actions of the Federal Reserve in these areas
influence the growth of bank loans, investments and deposits and also affect
interest rates charged on loans and paid on deposits. The nature and impact of
any future changes in monetary policies cannot be predicted.

      From time to time, legislation is enacted which has the effect of
increasing the cost of doing business, limiting or expanding permissible
activities or affecting the competitive balance between banks and other
financial service providers. Proposals to change the laws and regulations
governing the operations and taxation of banks, bank holding companies and other
financial service providers are frequently made in Congress, in the Montana and
Wyoming legislatures and before various bank regulatory and other professional
agencies. The likelihood of any major legislative changes and the impact such
changes might have on FIBS or the Bank are impossible to predict.


                                      -6-


Capital Standards

      The federal banking agencies have adopted minimum capital requirements for
insured banks that are applicable to the Bank. In addition, the Federal Reserve
has adopted minimum capital requirements that are applicable to FIBS. The
capital requirements are intended to, among other things, provide a means for
evaluating the capital adequacy and soundness of the institutions. The Federal
banking agencies may also set higher capital requirements for particular
institutions in specified circumstances under Federal laws and regulations.

      At December 31, 2001, the Bank and FIBS each met the "well-capitalized"
requirements applicable to the respective institution. The "well-capitalized"
standard is the highest level of the minimum capital requirements established by
the Federal agencies. Neither the Bank nor FIBS is subject to a minimum capital
requirement other than those applicable to banks or bank holding companies
generally.

For more information concerning the capital ratios of FIBS, see Part II, Item 7,
"Management's Discussion and Analysis of Financial Condition and Results of
Operations - Financial Condition - Capital Resources" and "Notes to Consolidated
Financial Statements - Regulatory Capital" included in Part IV, Item 14.

Compliance and Safety and Soundness Standards

      The federal banking agencies have adopted guidelines establishing
standards for safety and soundness, asset quality, and earnings, as required by
the Federal Deposit Insurance Corporation Improvement Act ("FDICIA"). These
standards are designed to identify potential concerns and ensure that action is
taken to address those concerns before they pose a risk to the deposit insurance
fund. If a federal banking agency determines that an institution fails to meet
any of these standards, the agency may require the institution to submit an
acceptable plan to achieve compliance with the standard. If the institution
fails to submit an acceptable plan within the time allowed by the agency or
fails in any material respect to implement an accepted plan, the agency must, by
order, require the institution to correct the deficiency.

Premiums for Deposit Insurance

      Deposits in the Bank are insured by the FDIC in accordance with the
Federal Deposit Insurance Act (the "FDIA"). Insurance premiums are assessed
semiannually by the FDIC at a level sufficient to maintain the insurance
reserves required under the FDIA and relevant regulations. The insurance premium
charged to a bank is determined based upon risk assessment criteria, including
relevant capital levels, results of bank examinations by state and federal
regulators, and other information. The Bank currently is assessed the most
favorable deposit insurance premiums under the risk-based premium system.

Community Reinvestment Act and Fair Lending Developments

      The Bank is subject to certain fair lending requirements and reporting
obligations involving home mortgage lending operations and Community
Reinvestment Act ("CRA") activities. The CRA generally requires the federal
banking agencies to evaluate the record of a financial institution in meeting
the credit needs of its local communities, including low and moderate income
neighborhoods. In addition to substantial penalties and corrective measures that
may be required for a violation of certain fair lending laws, the federal
banking agencies may take compliance with such laws and CRA into account when
regulating and supervising other activities or in authorizing expansion
activities by the Bank and FIBS.

      In connection with its assessment of CRA performance, the appropriate bank
regulatory agency assigns a rating of "outstanding," "satisfactory," "needs to
improve" or "substantial noncompliance." FIB received an "outstanding" rating on
its most recent examination.


                                      -7-


RISK FACTORS

Asset Quality

      A significant source of risk for the Company arises from the possibility
that losses will be sustained by the Bank because borrowers, guarantors and
related parties may fail to perform in accordance with the terms of their loans.
The Company has adopted underwriting and credit monitoring procedures and credit
policies, including the establishment and review of the allowance for loan
losses, that management believes are appropriate to mitigate this risk by
assessing the likelihood of nonperformance, monitoring loan performance and
diversifying the Company's credit portfolio. Such policies and procedures,
however, may not prevent unexpected losses that could have a material adverse
effect on the Company's business, financial condition and results of operations.
See "Business - Lending Activities."

Interest Rate Risk

      Banking companies' earnings depend largely on the relationship between the
yield on earning assets, primarily loans and investments, and the cost of funds,
primarily deposits and borrowings. This relationship, known as the interest rate
spread, is subject to fluctuation and is affected by economic and competitive
factors which influence interest rates, the volume and mix of interest earning
assets and interest bearing liabilities and the level of non-performing assets.
Fluctuations in interest rates affect the demand of customers for the Company's
products and services. The Company is subject to interest rate risk to the
degree that its interest bearing liabilities reprice or mature more slowly or
more rapidly or on a different basis than its interest earning assets.
Significant fluctuations in interest rates could have a material adverse effect
on the Company's business, financial condition, results of operations or
liquidity.

      For additional information regarding interest rate risk, see Part II, Item
7, "Management's Discussion and Analysis of Financial Condition and Results of
Operations - Financial Condition - Liquidity and Cash Flow."

Economic Conditions; Limited Geographic Diversification

      The Company's banking operations are located in Montana and Wyoming. As a
result of the geographic concentration of its operations, the Company's results
depend largely upon economic conditions in these areas. Although markets served
by the Company are economically diverse, a deterioration in economic conditions
could adversely impact the quality of the Company's loan portfolio and the
demand for its products and services, and accordingly, could have a material
adverse effect on the Company's business, financial condition, results of
operations or liquidity.

Ability of the Company to Execute Its Business Strategy

      The financial performance and profitability of the Company will depend on
its ability to execute its business strategy and manage its future growth.
Although the Company believes that it has substantially integrated recently
acquired banks into the Company's operations, there can be no assurance that
unforeseen issues relating to the assimilation or prior operations of these
banks, including the emergence of any material undisclosed liabilities, will not
materially adversely affect the Company. In addition, any future acquisitions or
other future growth may present operating and other problems that could have a
material adverse effect on the Company's business, financial condition, results
of operations or liquidity. The Company's financial performance will also depend
on the Company's ability to maintain profitable operations through
implementation of its Strategic Vision. Moreover, the Company's future
performance is subject to a number of factors beyond its control, including
pending and future federal and state banking legislation, regulatory changes,
unforeseen litigation outcomes, inflation, lending and deposit rate changes,
interest rate fluctuations, increased competition and economic conditions.
Accordingly, there can be no assurance that the Company will be able to continue
the growth or maintain the level of profitability it has recently experienced.


                                      -8-


Dependence on Key Personnel

      The Company's success depends to a significant extent on the management
skills of its existing executive officers and directors, many of whom have held
officer and director positions with the Company for many years. The loss or
unavailability of any of its key executives, including Thomas W. Scott, Chief
Executive Officer, Lyle R. Knight, President and Chief Operating Officer,
Terrill R. Moore, Senior Vice President and Chief Financial Officer, or Ed
Garding, Senior Vice President and Chief Credit Officer could have a material
adverse effect on the Company's business, financial condition, results of
operations or liquidity. See Part III, Item 10, "Directors and Executive
Officers of Registrant."

Competition

      Several competitors are much larger in total assets and capitalization,
have greater access to capital markets and offer a broader array of financial
services than the Bank. Moreover, the Banking and Branching Act has increased
competition in the Bank's markets, particularly from larger, multi-state banks.
There can be no assurance that the Company will be able to compete effectively
in its markets. Furthermore, developments increasing the nature or level of
competition could have a material adverse effect on the Company's business,
financial condition, results of operations or liquidity. See "Business -
Competition" and "Business - Regulation and Supervision."

Government Regulation and Monetary Policy

      The Company and the banking industry are subject to extensive regulation
and supervision under federal and state laws and regulations. The restrictions
imposed by such laws and regulations limit the manner in which the Company
conducts its banking business, undertakes new investments and activities and
obtains financing. This regulation is designed primarily for the protection of
the deposit insurance funds and consumers and not to benefit holders of the
Company's securities. Financial institution regulation has been the subject of
significant legislation in recent years and may be the subject of further
significant legislation in the future, none of which is in the control of the
Company. Significant new laws or changes in, or repeals of, existing laws could
have a material adverse effect on the Company's business, financial condition,
results of operations or liquidity. Further, federal monetary policy,
particularly as implemented through the Federal Reserve System, significantly
affects credit conditions for the Company, and any unfavorable change in these
conditions could have a material adverse effect on the Company's business,
financial condition, results of operations or liquidity. See
"Business-Regulation and Supervision."

Control by Affiliates

      The directors and executive officers of the Company beneficially own
48.77% of the outstanding common stock of the Company. Many of these directors
and executive officers are members of the Scott family, which collectively owns
80.86% of the outstanding common stock. By virtue of such ownership, these
affiliates are able to control the election of directors and the determination
of the Company's business, including transactions involving any merger, share
exchange, sale of assets outside the ordinary course of business and
dissolution.

Lack of Trading Market; Market Prices

      The common stock of FIBS is not actively traded, and there is no
established trading market for the stock. There is only one class of common
stock, with 91.73% of the shares subject to contractual transfer restrictions
set forth in shareholder agreements and 8.27% without such restrictions. FIBS
has the right to acquire some or all the restricted stock at fair market value
per share determined as the minority appraised value per share based upon the
most recent quarterly appraisal available to FIBS. All stock not subject to such
restrictions may be sold at a price per share that is acceptable to the
shareholder. FIBS has no obligation to purchase unrestricted stock, but has
historically purchased such stock in order to reduce the amount of its stock not
subject to transfer restrictions. During 2001, the Company repurchased 20,050
shares of its unrestricted stock from participants in the Savings and Profit
Sharing Plan for Employees of First Interstate BancSystem, Inc. ("Savings
Plan"). All shares were repurchased at the most recent minority appraised value
at the repurchase date.

      The appraised minority value of the FIBS common stock represents the
estimated fair market valuation of a minority block of such stock, taking into
account adjustments for the lack of marketability of the stock and other
factors. This value does not represent an actual trading price between a willing
buyer and seller of the FIBS common stock in an informed, arm's-length
transaction. As such, the appraised minority value is only an estimate as of a


                                      -9-


specific date, and there can be no assurance that such appraisal is an
indication of the actual value holders of the FIBS common stock may realize with
respect to shares held by them. Moreover, the estimated fair market value of the
FIBS common stock may be materially different at any date other than the
valuation dates.

      FIBS has no obligation, by contract, policy or otherwise to purchase stock
from any shareholder desiring to sell, or to create any market for the stock.
Historically, it has been the practice of FIBS to repurchase common stock to
maintain a shareholder base with restrictions on sale or transfer of the stock.
In the last three calendar years (1999-2001), FIBS has repurchased a total of
382,573 shares of common stock, 362,523 of which were restricted by the
shareholder agreements. FIBS repurchased the stock at the price determined in
accordance with the shareholder agreements. FIBS's repurchases of stock are
subject to corporate law and regulatory restrictions that could prevent stock
repurchases. See also Part II, Item 5, "Market for Registrant's Common Equity
and Related Stockholder Matters."

      There is a limited public market for the trust preferred securities.
Future trading prices of the trust preferred securities depend on many factors
including, among other things, prevailing interest rates, the operating results
and financial condition of the Company and the market for similar securities. As
a result of the existence of FIBS's right to defer interest payments on or,
subject to prior approval of the Federal Reserve if then required under
applicable capital guidelines or policies of the Federal Reserve, shorten the
stated maturity of the subordinated debentures, the market price of the trust
preferred securities may be more volatile than the market prices of subordinated
debentures that are not subject to such optional deferrals or reduction in
maturity. There can be no assurance as to the market prices for the trust
preferred securities or the subordinated debentures that may be distributed in
exchange for the trust preferred securities if the Company exercises its right
to dissolve FIB Capital.

Forward-Looking Statements

      Certain statements contained in this document including, without
limitation, statements containing the words "believes," "anticipates,"
"expects," and words of similar import, constitute "forward-looking statements"
within the meaning of the Private Securities Litigation Reform Act of 1995. Such
forward-looking statements involve known and unknown risks, uncertainties and
other factors that may cause the actual results, performance or achievements of
the Company to be materially different from any future results, performance or
achievements expressed or implied by such forward-looking statements. Such
factors include, among others, the following: general economic and business
conditions in those areas in which the Company operates; demographic changes;
competition; fluctuations in interest rates; changes in business strategy or
development plans; changes in governmental regulation; credit quality; the
availability of capital to fund the expected expansion of the Company's
business; and other factors referenced in this document, including, without
limitation, information under the captions "Risk Factors" and Part II, Item 7,
"Management's Discussion and Analysis of Financial Condition and Results of
Operations." Given these uncertainties, shareholders, trust preferred security
holders and prospective investors are cautioned not to place undue reliance on
such forward-looking statements. The Company disclaims any obligation to update
any such factors or to publicly announce the results of any revisions to any of
the forward-looking statements contained herein to reflect future events or
developments.

                               ITEM 2. PROPERTIES

      The Company is the anchor tenant in a commercial building in which the
Company's principal executive offices are located in Billings, Montana. The
building is owned by a joint venture partnership in which FIB is one of the two
partners, owning a 50% interest in the partnership. As of December 31, 2001, the
Company leases approximately 68,087 square feet of space for operations in the
building. The Company also leases space for operations, technology services, and
21 banking offices in 27 buildings. All other banking offices are located in
Company-owned facilities.

                            ITEM 3. LEGAL PROCEEDINGS

      In the normal course of business, the Company is named or threatened to be
named as a defendant in various lawsuits. In the opinion of management,
following consultation with legal counsel, the pending lawsuits are without
merit or, in the event the plaintiff prevails, the ultimate liability or
disposition thereof will not have a material adverse effect on the Company's
business, financial condition, results of operations or liquidity.


                                      -10-


           ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

      None.

                                     PART II

 ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS

DESCRIPTION OF FIBS CAPITAL STOCK

      The authorized capital stock of FIBS consists of 20,000,000 shares of
common stock without par value, of which 7,848,704 shares were outstanding as of
December 31, 2001, and 100,000 shares of preferred stock without par value, none
of which were outstanding as of December 31, 2001.

Common Stock

      Each share of the common stock is entitled to one vote in the election of
directors and in all other matters submitted to a vote of stockholders.
Accordingly, holders of a majority of the shares of common stock entitled to
vote in any election of directors may elect all of the directors standing for
election if they choose to do so, subject to the rights of the holders of the
preferred stock. Voting for directors is noncumulative.

      Subject to the preferential rights of any preferred stock that may at the
time be outstanding, each share of common stock has an equal and ratable right
to receive dividends when, if and as declared by the Board of Directors out of
assets legally available therefore. In the event of a liquidation, dissolution
or winding up of the Company, the holders of common stock will be entitled to
share equally and ratably in the assets available for distribution after
payments to creditors and to the holders of any preferred stock that may at the
time be outstanding. Holders of common stock have no conversion rights or
preemptive or other rights to subscribe for any additional shares of common
stock or for other securities. All outstanding common stock is fully paid and
non-assessable.

      The common stock of FIBS is not actively traded, and there is no
established trading market for the stock. There is only one class of common
stock, with 91.73% of the shares subject to contractual transfer restrictions
set forth in shareholder agreements and 8.27% held by 16 shareholders without
such restrictions, including the Company's 401(k) plan which holds 76.51% of the
unrestricted shares. See also Part I, Item 1, "Risk Factors - Lack of Trading
Market; Market Prices."

      Quarter-end minority appraisal values for the past two years, determined
by Alex Sheshunoff & Co. Investment Banking are as follows:



                                                          Appraised
                  Valuation As Of                       Minority Value
                  ---------------                       --------------
                                                     
              December 31, 1999                           $ 40.00
              March 31, 2000                                39.00
              June 30, 2000                                 38.00
              September 30, 2000                            38.00
              December 31, 2000                             39.00
              March 31, 2001                                39.00
              June 30, 2001                                 40.00
              September 30, 2001                            42.00
              December 31, 2001                             43.00


      As of December 31, 2001, options for 24,170 shares of the FIBS common
stock were outstanding at various exercise prices, ranging from $7.61 to $42.00.
The aggregate cash proceeds to be received by FIBS upon exercise of all options
outstanding at December 31, 2001 would be $638,334, or a weighted average
exercise price of $26.41 per share.

      The appraised minority value as of December 31, 2001 was $43.00. See also
Part I, Item 1, "Risk Factors - Lack of Trading Market; Market Prices."


                                      -11-


      Resale of FIBS stock may be restricted pursuant to the Securities Act of
1933 and applicable state securities laws. In addition, most shares of FIBS
stock are subject to shareholder's agreements:

            -     Members of the Scott family, as majority shareholders of FIBS,
                  are subject to a shareholder's agreement ("Scott Agreement").
                  The Scott family, under the Scott Agreement, has agreed to
                  limit the transfer of shares owned by members of the Scott
                  family to family members or charities, or with FIBS's
                  approval, to the Company's officers, directors, advisory
                  directors, or to the Company's Savings Plan.

            -     Shareholders of the Company who are not Scott family members,
                  with the exception of 16 shareholders who own an aggregate of
                  648,799 shares of unrestricted stock, are subject to
                  shareholder's agreements ("Shareholder's Agreement"). Stock
                  subject to the Shareholder's Agreement may not be sold or
                  transferred without triggering the Company's option to acquire
                  the stock in accordance with the terms of the Shareholder's
                  Agreement. In addition, the Shareholder's Agreement grants the
                  Company the right to repurchase all or some of the stock at
                  any time.

      Purchases of FIBS common stock made through the Company's Savings Plan are
not restricted by the Shareholder's Agreement, due to requirements of Employee
Retirement Income Security Act ("ERISA") and the Internal Revenue Code. However,
since the Savings Plan does not allow distributions "in kind," any distributions
from an employee's account in the Savings Plan will allow, and may require, the
Trust Department of FIB (the "Plan Trustee"), to sell the FIBS stock. While FIBS
has no obligation to repurchase the stock, it is possible that FIBS will
repurchase FIBS stock sold by the Savings Plan. Any such repurchases would be
upon terms set by the Plan Trustee and accepted by FIBS.

      There are 531 record shareholders of FIBS as of December 31, 2001,
including the Company's Savings Plan as trustee for 496,407 shares held on
behalf of 876 individual participants in the plan. 246 individuals in the
Savings Plan also own shares of FIBS stock outside of the Plan. The Plan Trustee
votes the shares based on the instructions of each participant. In the event the
participant does not provide the Plan Trustee with instructions, the Plan
Trustee votes those shares in accordance with voting instructions received from
a majority of the participants in the Plan.

Dividends

      It is the policy of FIBS to pay a dividend to all common shareholders
quarterly. Dividends are declared and paid in the month following the calendar
quarter and the amount has historically been determined based upon a percentage
of net income for the calendar quarter immediately preceding the dividend
payment date. Since 1996, the Company has paid dividends of approximately 30% of
quarterly net income without taking into effect compensation expense or benefit
related to stock options. The Board of Directors of FIBS has no current
intention to change its dividend policy, but no assurance can be given that the
Board may not, in the future, change or eliminate the payment of dividends.

      Historical quarterly dividends for 2000 and 2001 are as follows:



                                  Month
                                 Declared      Amount        Total Cash
               Quarter           and Paid     Per Share       Dividend
               -------           --------     ---------       --------
                                                   
          1st quarter 2000     April 2000       $ .27       $ 2,142,112
          2nd quarter 2000     July 2000          .28         2,216,554
          3rd quarter 2000     October 2000       .30         2,373,769
          4th quarter 2000     January 2001       .28         2,209,055
          1st quarter 2001     April 2001         .25         1,966,110
          2nd quarter 2001     July 2001          .31         2,427,846
          3rd quarter 2001     October 2001       .34         2,676,300
          4th quarter 2001     January 2002       .30         2,352,927



                                      -12-


Dividend Restrictions

      For a description of restrictions on the payment of dividends, see
"Regulation and Supervision - Restrictions on Transfers of Funds to FIBS and the
Bank."

Preferred Stock

      The authorized capital stock of FIBS includes 100,000 shares of preferred
stock. The FIBS Board of Directors is authorized, without approval of the
holders of common stock, to provide for the issuance of preferred stock from
time to time in one or more series in such number and with such designations,
preferences, powers and other special rights as may be stated in the resolution
or resolutions providing for such preferred stock. FIBS Board of Directors may
cause FIBS to issue preferred stock with voting, conversion and other rights
that could adversely affect the holders of the common stock or make it more
difficult to effect a change of control of the Company.

Sales of Unregistered Securities

      During 2001, the Company issued 1,400 shares of its common stock to one of
its former executive officers exercising stock options. The weighted average
exercise price of the options was $15.80 per share. The shares were immediately
redeemed by the Company at the minority appraised value of $40.00 per share.
During 2001, the Company issued 3,613 unregistered shares of its common stock to
53 senior officers valued at an aggregate of $137,294 as part of the incentive
bonuses paid to them. These issuances were made in reliance upon the exemption
from registration under Section 4(2) of the Securities Act of 1933.

                  ITEM 6. SELECTED CONSOLIDATED FINANCIAL DATA

      The following selected consolidated financial data with respect to the
Company's consolidated financial position as of December 31, 2001 and 2000 and
its results of operations for the fiscal years ended December 31, 2001, 2000 and
1999, has been derived from the consolidated financial statements of the Company
included in Part IV, Item 14. This data should be read in conjunction with Part
II, Item 7, "Management's Discussion and Analysis of Financial Condition and
Results of Operations" and such consolidated financial statements, including the
notes thereto.

FIVE YEAR SUMMARY
(Dollars in thousands except share and per share data)



     Years ended December 31,                                  2001          2000         1999         1998         1997
-----------------------------------------------------------------------------------------------------------------------------
                                                                                                  
Operating Data:
     Interest income                                        $  219,126      211,797      183,362      174,715      163,007
     Interest expense                                           93,984      101,789       83,015       81,494       72,510
-----------------------------------------------------------------------------------------------------------------------------

     Net interest income                                       125,142      110,008      100,347       93,221       90,497
     Provision for loan losses                                   7,843        5,280        3,563        4,170        4,240
-----------------------------------------------------------------------------------------------------------------------------
     Net interest income after provision for
         loan losses                                           117,299      104,728       96,784       89,051       86,257
     Noninterest income                                         52,034       44,151       37,676       34,663       30,371
     Noninterest expense                                       120,249      101,323       91,503       83,735       76,636
-----------------------------------------------------------------------------------------------------------------------------

     Income before income taxes                                 49,084       47,556       42,957       39,979       39,992
     Income tax expense                                         17,901       17,176       15,229       15,100       15,103
-----------------------------------------------------------------------------------------------------------------------------

     Net income                                             $   31,183       30,380       27,728       24,879       24,889
=============================================================================================================================

     Net income applicable to common stock                  $   31,183       30,380       27,728       24,879       23,435
     Basic earnings per common share                              3.97         3.83         3.48         3.10         2.95
     Diluted earnings per common share                            3.94         3.78         3.42         3.08         2.93
     Dividends per common share                                   1.18         1.11         1.07         0.94         0.98
     Weighted average common shares
         outstanding - diluted                               7,921,694    8,044,531    8,111,316    8,087,809    7,987,921
=============================================================================================================================



                                      -13-


FIVE YEAR SUMMARY, CONTINUED
(Dollars in thousands except share and per share data)




     Years ended December 31,                                  2001          2000         1999         1998         1997
-----------------------------------------------------------------------------------------------------------------------------
                                                                                                  
Operating Ratios:
     Return on average assets                                     1.01%        1.10         1.09         1.07         1.18
     Return on average common stockholders' equity               14.89        16.81        16.60        16.24        16.45
     Average stockholders' equity to average assets               6.80         6.52         6.58         6.60         7.15
     Net interest margin                                          4.66         4.59         4.54         4.55         4.87
     Net interest spread                                          4.11         4.00         3.97         3.90         4.21
     Common stock dividend payout ratio(1)                       29.72        28.98        30.75        30.32        33.22
     Ratio of earnings to fixed charges(2):
         Excluding interest on deposits                           7.76x        5.23x        5.78x        6.91x        4.85x
         Including interest on deposits                           1.52x        1.46x        1.51x        1.49x        1.53x
=============================================================================================================================

Balance Sheet Data at Year End:
     Total assets                                           $3,314,716    2,933,262    2,612,663    2,479,994    2,235,433
     Loans                                                   2,157,968    1,972,323    1,722,961    1,484,459    1,470,414
     Allowance for loan losses                                  34,091       32,820       29,599       28,803       28,180
     Investment securities                                     693,178      613,708      578,647      667,935      416,208
     Deposits                                                2,708,613    2,365,225    2,118,183    2,041,932    1,805,006
     Other borrowed funds                                        8,095       11,138       41,875        9,828       11,591
     Long-term debt                                             34,331       37,000       23,394       24,288       31,526
     Trust preferred securities                                 40,000       40,000       40,000       40,000       40,000
     Stockholders' equity                                      222,069      197,986      173,638      162,275      145,071
=============================================================================================================================

Asset Quality Ratios at Year End:
     Nonperforming assets to total loans
         and other real estate owned ("OREO")(3)                  1.24%        1.54         1.89         1.29         1.15
     Allowance for loan losses to total loans                     1.58         1.66         1.72         1.94         1.92
     Allowance for loan losses to
         nonperforming loans(4)                                 129.16       119.73        94.84       159.63       181.90
     Net charge-offs to average loans                             0.32         0.17         0.27         0.24         0.27
=============================================================================================================================

Regulatory Capital Ratios at Year End:
     Tier 1 risk-based capital                                    8.73%        8.55         9.62         9.81         9.63
     Total risk-based capital                                    10.33        10.36        11.69        12.22        12.15
     Leverage ratio                                               6.77         6.78         7.15         7.05         6.91
=============================================================================================================================


      (1)   Dividends per common share divided by basic earnings per common
            share.

      (2)   For purposes of computing the ratio of earnings to fixed charges,
            earnings represents income before income taxes and fixed charges.
            Fixed charges represent interest expense and preferred stock
            dividends, which dividends commenced in October 1996 and concluded
            in October 1997. Deposits include interest bearing deposits and
            repurchase agreements. Without including preferred stock dividends
            in fixed charges and excluding interest on deposits, the ratio of
            earnings to fixed charges for the year ended December 31, 1997 was
            5.76x. Without including preferred stock dividends in fixed charges
            and including interest on deposits, the ratio of earnings to fixed
            charges for the year ended December 31, 1997 was 1.55x.

      (3)   For purposes of computing the ratio of non-performing assets to
            total loans and OREO, non-performing assets include non-accrual
            loans, loans past due 90 days or more and still accruing interest,
            restructured loans and OREO.

      (4)   For purposes of computing the ratio of allowance for loan losses to
            non-performing loans, non-performing loans include non-accrual
            loans, loans past due 90 days or more and still accruing interest
            and restructured loans.

           ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                      CONDITION AND RESULTS OF OPERATIONS

OVERVIEW

      The following discussion and analysis is intended to provide greater
details of the results of operations and financial condition of the Company. The
following discussion should be read in conjunction with the information under
Part II, Item 6, "Selected Consolidated Financial Data" and the Company's
consolidated financial statements,


                                      -14-


including the notes thereto, and other financial data appearing elsewhere in
this document. Certain statements included in the following discussion
constitute "forward-looking statements" which involve various risks and
uncertainties. The Company's actual results may differ significantly from those
anticipated in such forward-looking statements. Factors that might cause such a
difference include, without limitation, the ability of the Company to execute
its business strategy, interest rate risk, economic conditions, government
regulation, competition and asset quality. For additional information concerning
these and other factors, see Part I, Item 1, "Business - Risk Factors."

RESULTS OF OPERATIONS

      Increases in the Company's earnings during recent years have been effected
through a successful combination of acquisitions and internal growth. Internal
growth experienced by the Company is reflected by an increased volume of
customer loans and deposits, without giving effect to acquisitions. The
Company's internal growth has largely been accomplished through a combination of
effective offering and promotion of competitively priced products and services
and the opening of several de novo banking offices. Net income was $31.2
million, or $3.94 per diluted share, in 2001 as compared to $30.4 million, or
$3.78 per diluted share, in 2000 and $27.7 million, or $3.42 per diluted share,
in 1999.

Net Interest Income

      Net interest income, the largest source of the Company's operating income,
is derived from interest, dividends and fees received on interest earning
assets, less interest expense incurred on interest bearing liabilities. Interest
earning assets primarily include loans and investment securities. Interest
bearing liabilities primarily include deposits and various forms of
indebtedness.

      The following table presents, for the periods indicated, condensed average
balance sheet information for the Company, together with interest income and
yields earned on average interest earning assets, and interest expense and rates
paid on average interest bearing liabilities.

AVERAGE BALANCE SHEETS, YIELDS AND RATES



                                                                      Years Ended December 31,
                                                                  --------------------------------
                                                                                2001
                                                                  --------------------------------
                                                                    Average                Average
(Dollars in thousands)                                              Balance     Interest     Rate
--------------------------------------------------------------------------------------------------
                                                                                  
Interest earning assets:
   Loans(1)(2)                                                    $2,056,179     181,845     8.84%
   U.S. and agency securities                                        444,462      27,067     6.09
   Federal funds sold                                                 72,368       2,709     3.74
   Other securities                                                   75,983       4,343     5.72
   Tax exempt securities(2)                                           79,380       5,747     7.24
   Interest bearing deposits
      in banks                                                        20,014         466     2.33
--------------------------------------------------------------------------------------------------

Total interest earning assets                                      2,748,386     222,177     8.08
Noninterest earning assets                                           331,719
--------------------------------------------------------------------------------------------------

Total assets                                                      $3,080,105
==================================================================================================

Interest bearing liabilities and trust preferred securities:
   Demand deposits                                                $  403,285       5,421     1.34%
   Savings deposits                                                  640,101      18,654     2.91
   Time deposits                                                     990,616      55,567     5.61
   Borrowings(3)                                                     250,306       7,969     3.18
   Long-term debt                                                     41,032       2,844     6.93
   Trust preferred securities                                         40,000       3,529     8.82
--------------------------------------------------------------------------------------------------

Total interest bearing liabilities
   and trust preferred securities                                  2,365,340      93,984     3.97
--------------------------------------------------------------------------------------------------

Noninterest bearing deposits                                         471,798
Other noninterest bearing
   liabilities                                                        33,551
Stockholders' equity                                                 209,416
--------------------------------------------------------------------------------------------------

Total liabilities and
   stockholders' equity                                           $3,080,105
==================================================================================================




                                                                      Years Ended December 31,
                                                                  --------------------------------
                                                                                2000
                                                                  --------------------------------
                                                                    Average                Average
(Dollars in thousands)                                              Balance     Interest     Rate
--------------------------------------------------------------------------------------------------
                                                                                  
Interest earning assets:
   Loans(1)(2)                                                    $1,865,125     176,742     9.48%
   U.S. and agency securities                                        414,274      25,809     6.23
   Federal funds sold                                                 21,167       1,400     6.61
   Other securities                                                   77,872       4,914     6.31
   Tax exempt securities(2)                                           77,784       5,617     7.22
   Interest bearing deposits
      in banks                                                         1,641         112     6.83
--------------------------------------------------------------------------------------------------

Total interest earning assets                                      2,457,863     214,594     8.73
Noninterest earning assets                                           313,193
--------------------------------------------------------------------------------------------------

Total assets                                                      $2,771,056
==================================================================================================

Interest bearing liabilities and trust preferred securities:
   Demand deposits                                                $  368,710       6,961     1.89%
   Savings deposits                                                  556,930      22,470     4.03
   Time deposits                                                     876,350      50,774     5.79
   Borrowings(3)                                                     278,721      15,525     5.57
   Long-term debt                                                     31,293       2,530     8.08
   Trust preferred securities                                         40,000       3,529     8.82
--------------------------------------------------------------------------------------------------

Total interest bearing liabilities
   and trust preferred securities                                  2,152,004     101,789     4.73
--------------------------------------------------------------------------------------------------

Noninterest bearing deposits                                         407,241
Other noninterest bearing
   liabilities                                                        31,036
Stockholders' equity                                                 180,775
--------------------------------------------------------------------------------------------------

Total liabilities and
   stockholders' equity                                           $2,771,056
==================================================================================================




                                                                      Years Ended December 31,
                                                                  --------------------------------
                                                                                1999
                                                                  --------------------------------
                                                                    Average                Average
(Dollars in thousands)                                              Balance     Interest     Rate
--------------------------------------------------------------------------------------------------
                                                                                  
Interest earning assets:
   Loans(1)(2)                                                    $1,598,594     145,164     9.33%
   U.S. and agency securities                                        464,954      27,777     5.97
   Federal funds sold                                                 24,854       1,304     5.25
   Other securities                                                   91,606       5,680     6.20
   Tax exempt securities(2)                                           72,755       5,250     7.22
   Interest bearing deposits
      in banks                                                         7,071         353     4.99
--------------------------------------------------------------------------------------------------

Total interest earning assets                                      2,259,834     185,528     8.21
Noninterest earning assets                                           279,945
--------------------------------------------------------------------------------------------------

Total assets                                                      $2,539,779
==================================================================================================

Interest bearing liabilities and trust preferred securities:
   Demand deposits                                                $  346,711       6,084     1.75%
   Savings deposits                                                  539,513      19,482     3.61
   Time deposits                                                     785,307      41,959     5.34
   Borrowings(3)                                                     221,037       9,998     4.52
   Long-term debt                                                     24,556       1,963     7.99
   Trust preferred securities                                         40,000       3,529     8.82
--------------------------------------------------------------------------------------------------

Total interest bearing liabilities
   and trust preferred securities                                  1,957,124      83,015     4.24
--------------------------------------------------------------------------------------------------

Noninterest bearing deposits                                         387,969
Other noninterest bearing
   liabilities                                                        27,675
Stockholders' equity                                                 167,011
--------------------------------------------------------------------------------------------------

Total liabilities and
   stockholders' equity                                           $2,539,779
==================================================================================================



                                      -15-


AVERAGE BALANCE SHEETS, YIELDS AND RATES, CONTINUED



                                                                          Years Ended December 31,
                                          ------------------------------------------------------------------------------------------
                                                      2001                           2000                           1999
                                          ----------------------------   ----------------------------   ----------------------------
                                          Average              Average   Average              Average   Average              Average
(Dollars in thousands)                    Balance   Interest     Rate    Balance   Interest     Rate    Balance   Interest     Rate
------------------------------------------------------------------------------------------------------------------------------------
                                                                                                  
Net FTE interest income                             $128,193                       $112,805                       $102,513
Less FTE adjustments(2)                               (3,051)                        (2,797)                        (2,166)
------------------------------------------------------------------------------------------------------------------------------------

Net interest income per consolidated
   statements of income                             $125,142                       $110,008                       $100,347
====================================================================================================================================

Interest rate spread                                             4.11%                          4.00%                          3.97%
====================================================================================================================================

Net yield on interest earning assets(4)                          4.66%                          4.59%                          4.54%
====================================================================================================================================


      (1)   Average loan balances include nonaccrual loans. Loan fees included
            in interest income were $7.2 million, $5.2 million and $4.8 million
            for the years ended December 31, 2001, 2000 and 1999, respectively.

      (2)   Interest income and average rates for tax exempt loans and
            securities are presented on a fully-taxable equivalent (FTE) basis.

      (3)   Includes interest on Federal funds purchased, securities sold under
            repurchase agreements and other borrowed funds. Excludes long-term
            debt.

      (4)   Net yield on interest earning assets during the period equals (i)
            the difference between interest income on interest earning assets
            and the interest expense on interest bearing liabilities and trust
            preferred securities, divided by (ii) average interest earning
            assets for the period.

      Net interest income on a fully-taxable equivalent basis ("FTE") increased
13.6% to $128.2 million in 2001 from $112.8 in 2000 primarily due to a more
rapid decline in the cost of funds than the decline in the yield on interest
earning assets in combination with strong growth in loans and deposits. A higher
mix of loans in earning assets allowed the net yield on earning assets to
increase 11 basis points to 4.11% in 2001 from 4.00% in 2000. Net FTE interest
income increased 10.0% to $112.8 million in 2000 from $102.5 million in 1999
primarily due to increases in the prime lending rate and continued strong loan
demand, principally in commercial and commercial real estate loans.
Approximately 31% of this increase is directly attributable to new banking
offices opened or acquired in 2000 and 1999.

      Customer loan fees, included in net interest income, increased 38.4% to
$7.2 million in 2001 from $5.2 million in 2000. All major categories of loan
fees increased with the most significant increases occurring in commercial and
consumer loan fees. Customer loan fees increased 8.3% to $5.2 million in 2000
from $4.8 million in 1999 primarily due to increases in consumer, real estate
and commercial loan business.

      The most significant impact on the Company's net interest income between
periods is derived from the interaction of changes in the volume of and rates
earned or paid on interest earning assets and interest bearing liabilities. The
volume of loans, investment securities and other interest earning assets,
compared to the volume of interest bearing deposits and indebtedness, combined
with the spread, produces changes in the net interest income between periods.

      The table below sets forth, for the periods indicated, a summary of the
changes in interest income and interest expense resulting from estimated changes
in average asset and liability balances (volume) and estimated changes in
average interest rates (rate). Changes which are not due solely to volume or
rate have been allocated to these categories based on the respective percent
changes in average volume and average rate as they compare to each other.

ANALYSIS OF INTEREST CHANGES DUE TO VOLUME AND RATES
(Dollars in thousands)



Year ended                             December 31, 2001              December 31, 2000            December 31, 1999
                                         compared with                  compared with                compared with
                                       December 31, 2000              December 31, 1999            December 31, 1998
                                    favorable (unfavorable)        favorable (unfavorable)       favorable (unfavorable)
                                 ----------------------------    --------------------------    ---------------------------
                                  Volume      Rate       Net      Volume     Rate      Net      Volume     Rate       Net
--------------------------------------------------------------------------------------------------------------------------
                                                                                         
Interest earning assets:
   Loans(1)                      $18,105    (13,002)    5,103     24,203    7,375    31,578     12,229    (6,556)    5,673
   U.S. and agency securities      1,881       (623)    1,258     (3,028)   1,060    (1,968)     2,878      (107)    2,771
   Federal funds sold              3,386     (2,077)    1,309       (193)     289        96     (2,122)      (31)   (2,153)
   Other securities                 (119)      (452)     (571)      (852)      86      (766)     1,939      (114)    1,825
   Tax exempt securities(1)          115         15       130        363        4       367      2,203      (243)    1,960
   Interest bearing deposits
     in banks                      1,254       (900)      354       (271)      30      (241)      (626)      (18)     (644)
--------------------------------------------------------------------------------------------------------------------------

Total change                      24,622    (17,039)    7,583     20,222    8,844    29,066     16,501    (7,069)    9,432
--------------------------------------------------------------------------------------------------------------------------



                                      -16-


ANALYSIS OF INTEREST CHANGES DUE TO VOLUME AND RATES, CONTINUED
(Dollars in thousands)



Year ended                                   December 31, 2001             December 31, 2000            December 31, 1999
                                               compared with                 compared with                compared with
                                             December 31, 2000             December 31, 1999            December 31, 1998
                                          favorable (unfavorable)       favorable (unfavorable)      favorable (unfavorable)
                                     ------------------------------   --------------------------   ----------------------------
                                      Volume      Rate        Net      Volume    Rate       Net     Volume     Rate       Net
-------------------------------------------------------------------------------------------------------------------------------
                                                                                             
Interest bearing liabilities and
   trust preferred securities:
   Demand deposits                       653     (2,193)    (1,540)       386      491       877       555    (1,144)     (589)
   Savings deposits                    3,356     (7,172)    (3,816)       629    2,359     2,988     2,918    (1,513)    1,405
   Time deposits                       6,620     (1,827)     4,793      4,864    3,951     8,815     1,763    (3,302)   (1,539)
   Borrowings(2)                      (1,583)    (5,973)    (7,556)     2,609    2,918     5,527     2,112       336     2,448
   Long-term debt                        787       (473)       314        539       28       567      (273)       67      (206)
   Trust preferred securities             --         --         --         --       --        --        --         2         2
-------------------------------------------------------------------------------------------------------------------------------

Total change                           9,833    (17,638)    (7,805)     9,027    9,747    18,774     7,075    (5,554)    1,521
-------------------------------------------------------------------------------------------------------------------------------

Increase (decrease) in FTE net
   interest income (1)               $14,789        599     15,388     11,195     (903)   10,292     9,426    (1,515)    7,911
===============================================================================================================================


      (1)   Interest income and average rates for tax exempt loans and
            securities are presented on a fully-taxable equivalent (FTE) basis.

      (2)   Includes interest on Federal funds purchased, securities sold under
            repurchase agreements and other borrowed funds.

Provision for Loan Losses

      The provision for loan losses creates an allowance for loan losses known
and inherent in the loan portfolio at each balance sheet date. The Company
performs a quarterly assessment of the risks inherent in its loan portfolio, as
well as a detailed review of each significant asset with identified weaknesses.
Based on this analysis, the Company records a provision for loan losses in order
to maintain the allowance for loan losses at assessed levels. Periodically,
provisions are made for loans where the probable loss can be individually
identified and reasonably determined, while the balance of the provisions for
loan losses are based on internally assigned risk classifications of loans,
historical loan loss rates, changes in the nature of the loan portfolio, overall
portfolio quality, industry concentrations, delinquency trends, current economic
factors and the estimated impact of current economic conditions on certain
historical loan loss rates. Annual fluctuations in the provision for loan losses
result from management's assessment of the adequacy of the allowance for loan
losses. Ultimate loan losses may vary from current estimates. See additional
information concerning the provision for loan losses, see "Critical Accounting
Policies" included herein.

      The provision for loan losses increased 48.5% to $7.8 million in 2001 from
$5.3 million in 2000 and 48.2% to $5.3 million in 2000 from $3.6 million in
1999. These increases are primarily the result of increases in problem loans,
softening economic conditions in the Company's market areas, particularly in
agriculture, health care, transportation and hotel/motel market sectors, and
slowing regional and national economies.

Noninterest Income

      The principal sources of noninterest income include service charges on
deposit accounts; technology services revenues; other service charges,
commissions and fees; and, income from fiduciary activities, comprised
principally of fees earned on trust assets. Noninterest income increased 17.9%
to $52.0 million in 2001 from $44.2 million in 2000, and 17.2% to $44.2 million
in 2000 from $37.7 million in 1999. These increases in noninterest income were a
function of changes in each of the principal categories, as discussed below.

      Service charges on deposit accounts increased 16.2% to $14.6 million in
2001 from $12.6 million in 2000. Approximately 38% of this increase is directly
attributable to new banking offices opened or acquired since June 2000. The
remaining increase occurred primarily in overdraft fees. Service charges on
deposit accounts increased 10.7% to $12.6 million in 2000 from $11.4 million in
1999 primarily due to new banking offices opened or acquired during 1999 and
2000 and increases in volume of overdraft fees.

      Technology services revenues were flat in 2001 as compared to the prior
year. Increases in core data processing revenues were largely offset by
decreases in item processing revenues. Technology services revenues increased
22.9% to $10.2 million in 2000 from $8.3 million in 1999. Approximately 29% of
this increase resulted from the addition of one new customer during the fourth
quarter of 1999. The remaining increase is primarily due to increases in the
number of customers using the Company's back-room processing services and higher
ATM transaction volumes combined with greater numbers of ATMs supported by the
Company's ATM network.


                                      -17-


      Other service charges, commission and fees primarily include origination
and processing fees on real estate loans held for resale, loan servicing fee
income, credit card fees, brokerage revenues, debit card interchange fees and
ATM service charge revenue. Other service charges, commissions and fees
increased 43.9% to $16.7 million in 2001 from $11.6 million in 2000. Origination
and processing fees on real estate loans sold in the secondary market increased
$4.0 million in 2001 as compared to the prior year principally due to increased
refinancing activity resulting from decreases in residential lending rates. The
remaining increase is primarily attributable to loan servicing fee income
generated through internal growth and the acquisition of loan servicing rights
in December 2000 and increases in debit card interchange fees resulting from
higher transaction volumes. Other service charges, commissions and fees
increased 9.1% to $11.6 million in 2000 from $10.6 million in 1999 primarily due
to loan servicing income generated through internal growth and increases in ATM
fee income resulting from higher debit card and foreign ATM transaction volumes
combined with increases in fees for foreign ATM transactions.

      Revenues from fiduciary activities are largely dependent on the fair value
of assets under trust management. As a result of stock market value declines in
2001, revenues from fiduciary activities decreased 4.2% to $4.7 million in 2001
from $4.9 million in 2000. Revenues from fiduciary activities increased 9.2% to
$4.9 million in 2000 from $4.5 million in 1999 primarily due to growth in
customer assets, including mineral rights, under trust management and increases
in fees charged for trust services.

      The Company recorded net OREO expense of $130,000 in 2001 as compared to
net OREO income of $689,000 in 2000 and $366,000 in 1999. Variations in net OREO
income or expense during the periods is primarily the result of fluctuations in
gains and losses on sales of OREO. OREO income or expense is directly related to
prevailing economic conditions, and such income could decrease significantly
should an unfavorable shift occur in the economic conditions of the Company's
markets.

      Other income increased 41.6% to $5.7 million in 2001 from $4.0 million in
2000 primarily due to premium revenues of $1.3 million related to reinsurance of
credit-related life and disability insurance (see discussion of increases in
other operating expenses herein). In addition, during 2001, the Company recorded
non-recurring revenue related to the demutualization of life insurance company
stock and the partial recovery of three previously recorded non-credit losses.
Other income increased 61.3% to $4.0 million in 2000 from $2.5 million in 1999
principally due to non-recurring fourth quarter adjustments to record life
insurance company demutualization stocks and the recognition of the Company's
share of undistributed earnings in an unconsolidated joint venture partnership.
The remaining increase was primarily due to the gain recognized on the sale of
an aircraft and the partial recovery of a prior year non-credit loss.

Noninterest Expense

      Noninterest expense increased 18.7% to $120.2 million in 2001 from $101.3
million in 2000 and increased 10.7% to $101.3 million in 2000 from $91.5 million
in 1999. Significant components of these increases are discussed below.

      Salaries, wages and employee benefits expense increased 18.9% to $61.6
million in 2001 from $51.8 million in 2000. Approximately 28% of the increase is
directly attributable to new banking offices opened or acquired since June 2000.
In addition, $1.1 million of the increase is due to compensation expense related
to outstanding stock options. The remaining increase is primarily due to
increases in administrative staffing levels to support the Company's expanding
number of banking offices, increases in group health insurance premiums and
inflationary wage increases. Salaries, wages and employee benefits expense
increased 7.9% to $51.8 million in 2000 from $48.0 million in 1999.
Approximately $2.1 million of the increase is directly attributable to new
banking offices opened or acquired in 2000 and 1999. The remaining increase is
primarily due to inflationary wage increases, increases in administrative
staffing levels to support the Company's expanding number of banking offices and
growth in the brokerage services division. Increases in salaries, wages and
employee benefits expense in 2000 were partially offset by a $3.1 million
decrease resulting from the remeasurement of compensation expense related to
outstanding stock options. For additional information relating to the Company's
Stock Option Plan, see "Notes to Consolidated Financial Statements - Employee
Benefit Plans" included in Part IV, Item 14.

      Occupancy expense increased 18.6% to $9.6 million in 2001 from $8.1
million in 2000 and 13.8% to $8.1 million in 2000 from $7.1 million in 1999.
These increases are primarily due to additional rent and depreciation expenses
associated with internal growth, bank acquisitions and the remodeling of
existing facilities.


                                      -18-


      Furniture and equipment expenses increased 14.7% to $12.3 million in 2001
from $10.7 million in 2000. Approximately 26% of this increase is directly
attributable to new banking offices opened or acquired since June 2000. The
remaining increase is largely due to maintenance and depreciation expenses
associated with the Company's continued upgrade of facilities and depreciation
expense associated with furnishing the Company's new item proof and capture
facilities in Colorado and Idaho. Furniture and equipment expense increased 4.6%
to $10.7 million in 2000 from $10.2 million in 1999 primarily due to new banking
offices opened or acquired in 2000 and 1999 and increased depreciation expense
associated technology upgrades.

      FDIC insurance premiums of $442,000 remained stable in 2001 compared to
$438,000 in 2000. FDIC insurance premiums of $438,000 in 2000 increased 88.0%
from $233,000 in 1999 due to an increase in the FDIC FICO bond assessment
effective January 1, 2000. FDIC insurance rates in 2001, 2000 and 1999 reflect
the Company's well-capitalized rating by the FDIC.

      Goodwill amortization expense increased 9.0% to $2.2 million in 2001 from
$2.0 million in 2000 and 20.0% to $2.0 million in 2000 from $1.7 million in 1999
due to acquisitions during the third quarters of 2000 and 1999. For additional
information regarding goodwill, see "Critical Accounting Policies" included
herein and "Notes to Consolidated Financial Statements - Summary of Significant
Accounting Policies" included n Part IV, Item 14.

      Core deposit intangibles amortization expense of $1.4 million in 2001 and
2000 increased 32.2% from $1.1 million in 1999 primarily due to acquisitions in
1999 and 2000.

      Other expenses primarily include advertising and public relations costs;
legal, audit and other professional fees; office supply, postage, freight and
telephone expenses; and loan servicing rights amortization and impairment
charges. Other expenses increased 21.8% to $32.7 million in 2001 from $26.9
million in 2000. Approximately 22% of this increase is attributable to new
banking offices opened or acquired since June 2000. In addition, the Company
recorded insurance reserves and claims of $1.1 million related to its
reinsurance of credit-related life and disability insurance and impairment of
capitalized loan servicing rights of $1.1 million. The remaining increase is
primarily due to employee education, professional fees related to regulatory
reporting and increases in ATM, postage, express mail, supply and telephone
expenses. Other expenses increased 16.0% to $26.9 million in 2000 from $23.2
million in 1999 principally due to new banking offices opened or acquired in
2000 and 1999, two non-credit losses aggregating $863,000, net of recoveries,
and increases in advertising, public relations, ATM and loan servicing
intangible amortization expenses.

Income Tax Expense

      The Company's effective federal tax rate was 30.7%, 31.3% and 31.3% for
the years ended December 31, 2001, 2000 and 1999, respectively. State income tax
applies only to pretax earnings of entities operating within Montana, Colorado
and Idaho. The Company's effective state tax rate was 4.8%, 4.2% and 5.3% for
years ended December 31, 2001, 2000 and 1999, respectively.

Lines of Business

      The Company is managed along two primary business lines, community banking
and technology services. The community banking line encompasses commercial and
consumer banking services provided to individual customers, businesses and
municipalities. These services primarily include the acceptance of deposits,
extension of credit, fee-based investment services and mortgage servicing.

      The technology services line encompasses technology services provided by
i_Tech to affiliated and non-affiliated financial institutions including ATM
processing support, item proof and capture, wide area network services and
system support.

      Additional information regarding the Company's business segments, see
"Notes to Consolidated Financial Statements - Business Line Reporting" included
in Part IV, Item 14.


                                      -19-


      The following table summarizes the Company's business line results, for
the years indicated:

BUSINESS LINE RESULTS



                                                Net Income (Loss)
                                   -------------------------------------------
Year ended December 31,             2001              2000             1999
------------------------------------------------------------------------------
                                                             
Community Banking                  37,673            34,125           33,297
Technology Services                 3,050             2,954            1,999
Other                              (9,540)           (6,699)          (7,568)
------------------------------------------------------------------------------

Consolidated                       31,183            30,380           27,728
==============================================================================


      Community banking net income increased 10.4% to $37.7 million in 2001 from
$34.1 million in 2000. This increase is primarily due to internally generated
growth in net interest income and increases in processing and origination fees
on residential real estate loans resold in the secondary market. These increases
were partially offset by net losses incurred by new banking offices opened or
acquired since June, 2000 and increases in administrative staffing levels to
support the Company's expanding number of banking offices. Community banking net
income increased 2.5% to $34.1 million in 2000 from $33.3 million in 1999
primarily due to growth in net interest income resulting from a combination of
acquisitions and internal growth. In addition, the Company experienced growth in
investment services revenues and earnings in unconsolidated joint ventures.
These increases were partially offset by net losses incurred by new banking
offices opened or acquired since 1999 and increases in administrative staffing
levels to support the Company's expanding number of banking offices.

      Technology services revenues increased 3.2% to $3.1 million in 2001 from
$3.0 million in 2000 primarily due to increases in core data processing revenues
from affiliates. Technology services revenues increased 47.8% to $3.0 million in
2000 from $2.0 million in 1999 primarily due to the addition of one new customer
during the fourth quarter of 1999 and higher ATM transaction volumes combined
with increases in the number of ATMs supported by the Company's ATM network.

      Other includes the net funding cost of the Parent Company, compensation
expense or benefit related to outstanding stock options, the operating results
of non-bank subsidiaries except i_Tech and intercompany eliminations. Other net
losses increased 42.4% to $9.5 million in 2001 from $6.7 million in 2000
primarily due to increases in compensation expense related to outstanding stock
options, increases in interest expense primarily due to borrowings used to fund
acquisitions in 2000, increases in salaries, wages and employee benefits
expenses and the establishment of an allowance for loan losses by the Parent
Company. Other net losses decreased 11.5% to $6.7 million in 2000 from $7.6
million in 1999 primarily due to compensation benefit related to outstanding
stock options.

FINANCIAL CONDITION

      Total assets increased 13.0% to $3,315 million as of December 31, 2001
from $2,933 million as of December 31, 2000. This increase was due to internal
growth in loans and increases in investment securities and cash equivalents
funded primarily by customer deposits.

Loans

      Total loans increased 9.4% to $2,158 million as of December 31, 2001 from
$1,973 million as of December 31, 2000. All major categories of loans increased
from December 31, 2000 with the exception of consumer loans, which decreased
slightly. The most significant growth occurred in loans secured by residential
real estate. During 2001, the Company continued to expand its market presence
through a combination of marketing activities and opening new banking offices.
Total loans increased 14.5% to $1,973 million as of December 31, 2000 from
$1,723 million as of December 31, 1999 primarily due to acquisitions and the
opening of new banking offices combined with generally strong loan demand in the
Company's market areas.

      The Company's loan portfolio consists of a mix of real estate, consumer,
commercial, agricultural and other loans, including fixed and variable rate
loans. Fluctuations in the loan portfolio are directly related to the economies
of the communities served by the Company. Thus, the Company's borrowers could be
adversely impacted by a downturn in these sectors of the economy that could have
a material adverse effect on the borrowers' abilities to repay their loans.


                                      -20-


         The following tables present the composition of the Company's loan
portfolio as of the dates indicated:

LOANS OUTSTANDING



                                                      As of December 31,
                        ----------------------------------------------------------------------------
(Dollars in thousands)     2001        Percent        2000        Percent        1999        Percent
----------------------------------------------------------------------------------------------------
                                                                           
Loans
     Real estate        $1,137,160       52.8%     $  954,933       48.5%     $  806,320       46.8%
     Consumer              483,636       22.4         495,445       25.1         463,414       26.9
     Commercial            434,330       20.1         420,706       21.3         344,371       20.0
     Agricultural           95,513        4.4          95,387        4.8         106,887        6.2
     Other loans             7,329        0.3           5,852        0.3           1,969        0.1
----------------------------------------------------------------------------------------------------

Total loans              2,157,968      100.0%      1,972,323      100.0%      1,722,961      100.0%
----------------------------------------------------------------------------------------------------

Less allowance for
     loan losses            34,091                     32,820                     29,599
----------------------------------------------------------------------------------------------------

Net loans               $2,123,877                 $1,939,503                 $1,693,362
====================================================================================================

Ratio of allowance
     to total loans           1.58%                      1.66%                      1.72%
====================================================================================================




                                        As of December 31,
                        -------------------------------------------------
(Dollars in thousands)     1998        Percent        1997        Percent
-------------------------------------------------------------------------
                                                      
Loans
     Real estate        $  681,670       45.9%     $  683,212       46.5%
     Consumer              379,197       25.5         412,231       28.0
     Commercial            311,040       21.0         261,513       17.8
     Agricultural          106,707        7.2         107,649        7.3
     Other loans             5,845        0.4           5,809        0.4
-------------------------------------------------------------------------

Total loans              1,484,459      100.0%      1,470,414      100.0%
-------------------------------------------------------------------------

Less allowance for
     loan losses            28,803                     28,180
-------------------------------------------------------------------------

Net loans               $1,455,656                 $1,442,234
=========================================================================

Ratio of allowance
     to total loans           1.94%                      1.92%
=========================================================================


      The following table presents the maturity distribution of the Company's
loan portfolio and the sensitivity of the loans to changes in interest rates as
of December 31, 2001:

MATURITIES AND INTEREST RATE SENSITIVITIES



                                       Within     One Year to     After
(Dollars in thousands)                One Year     Five Years   Five Years      Total
---------------------------------------------------------------------------------------
                                                                  
Real estate                          $  515,729     500,386       121,045     1,137,160
Consumer                                239,290     235,346         9,000       483,636
Commercial                              244,116     155,974        34,240       434,330
Agriculture                              78,927      15,447         1,139        95,513
Other loans                               7,329          --            --         7,329
---------------------------------------------------------------------------------------

                                     $1,085,391     907,153       165,424     2,157,968
=======================================================================================

Loans at fixed interest rates        $  670,420     654,158        18,384     1,342,962
Loans at variable interest rates        396,698     252,995       147,040       796,733
Nonaccrual loans                         18,273          --            --        18,273
---------------------------------------------------------------------------------------

                                     $1,085,391     907,153       165,424     2,157,968
=======================================================================================


      For additional information concerning the Company's loan portfolio and its
credit administration policies, see Part I, Item 1, "Business-Lending
Activities."

Investment Securities

      The Company's investment portfolio is managed to attempt to obtain the
highest yield while meeting the Company's risk tolerance and liquidity needs and
to satisfy pledging requirements for deposits of state and political
subdivisions and securities sold under repurchase agreements. The portfolio is
comprised of U.S. Treasury securities, U.S. government agency securities, tax
exempt securities, corporate securities, other mortgage-backed securities and
other equity securities. Federal funds sold are additional investments that are
classified as cash equivalents rather than as investment securities. Investment
securities classified as available-for-sale are recorded at fair value, while
investment securities classified as held-to-maturity are recorded at amortized
cost. Unrealized gains or losses, net of the deferred tax effect, on
available-for-sale securities are reported as increases or decreases in
accumulated other comprehensive income or loss, a component of stockholders'
equity.


                                      -21-


      Investment securities increased 12.9% to $693 million as of December 31,
2001 from $614 million as of December 31, 2000 primarily due to investment of
funds generated through internal deposit growth. Mortgage backed securities
comprised 51.1% of the total investment portfolio as of December 31, 2001 as
compared to 30.2% in 2000. In attempting to obtain the Company's investment
portfolio objectives, mortgage backed securities are currently the primary
reinvestment selection for maturing and prepaying investments. Investment
securities increased 6.1% to $614 million as of December 31, 2000 from $578
million as of December 31, 1999. The majority of this increase occurred in U.S.
Government agencies and corporate securities.

      On January 1, 2001, the Company adopted the provision of SFAS No. 133,
"Accounting for Derivative Instruments and Hedging Activities." In conjunction
with the initial application of SFAS No. 133, the Company transferred
held-to-maturity investment securities with amortized costs and fair values of
$104 million and $103 million, respectively, to available-for-sale investment
securities to better conform to the Company's investment objectives. Upon
adoption of SFAS No. 133, the Company recorded net unrealized holding losses of
$569,000, net of tax, related to the transferred securities.

      The following table sets forth the book value, percentage of total
investment securities and average yield for the Company's investment securities
as of December 31, 2001:

SECURITIES MATURITIES AND YIELD



                                                                                    % of Total     Weighted
                                                                         Book       Investment      Average
(Dollars in thousands)                                                   Value      Securities     Yield(1)
                                                                                          
-----------------------------------------------------------------------------------------------------------
U.S. Treasury securities
     Maturing within one year                                          $ 21,499         3.1%         6.13%
     Maturing after ten years                                               517         0.1          5.83
-----------------------------------------------------------------------------------------------------------

     Mark-to-market adjustments on securities available-for-sale            548
-----------------------------------------------------------------------------------------------------------

Total                                                                    22,564         3.3          6.12
-----------------------------------------------------------------------------------------------------------

U.S. Government agency securities
     Maturing within one year                                          $ 19,920         2.9          5.73
     Maturing in one to five years                                      145,107        20.9          5.92
-----------------------------------------------------------------------------------------------------------

     Mark-to-market adjustments on securities available-for-sale          4,898
-----------------------------------------------------------------------------------------------------------

         Total                                                          169,925        24.5          5.89
-----------------------------------------------------------------------------------------------------------

Tax exempt securities
     Maturing within one year                                             2,292         0.3          8.39
     Maturing in one to five years                                       18,518         2.7          7.22
     Maturing in five to ten years                                       53,798         7.8          6.96
     Maturing after ten years                                             8,719         1.3          7.35
-----------------------------------------------------------------------------------------------------------

     Mark-to-market adjustments on securities available-for-sale             --
-----------------------------------------------------------------------------------------------------------

         Total                                                           83,327        12.0          7.09
-----------------------------------------------------------------------------------------------------------

Corporate securities
     Maturing within one year                                            16,690         2.4          6.12
     Maturing in one to five years                                           57         0.0          9.00
-----------------------------------------------------------------------------------------------------------

     Mark-to-market adjustments on securities available-for-sale             --
-----------------------------------------------------------------------------------------------------------

         Total                                                           16,747         2.4          6.13
-----------------------------------------------------------------------------------------------------------



                                      -22-


SECURITIES MATURITIES AND YIELD, CONTINUED



                                                                                   % of Total    Weighted
                                                                         Book      Investment     Average
(Dollars in thousands)                                                   Value     Securities    Yield(1)
---------------------------------------------------------------------------------------------------------
                                                                                        
Mortgage-backed securities
     Maturing within one year                                           130,312        18.8         6.39
     Maturing in one to five years                                      147,938        21.3         6.41
     Maturing in five to ten years                                       24,655         3.6         6.45
     Maturing after ten years                                            49,314         7.1         6.41
---------------------------------------------------------------------------------------------------------

     Mark-to-market adjustments on securities available-for-sale          2,091
---------------------------------------------------------------------------------------------------------

         Total                                                          354,310        51.1         6.40
---------------------------------------------------------------------------------------------------------

Other securities
     Maturing after ten years                                               175         0.0         0.00
     Mark-to-market adjustments on securities available-for-sale             --
---------------------------------------------------------------------------------------------------------

         Total                                                              175         0.0         0.00
---------------------------------------------------------------------------------------------------------

Mutual funds with no stated maturity                                     46,130         6.7         1.82
Mark-to-market adjustments on securities available-for-sale                  --
---------------------------------------------------------------------------------------------------------

         Total                                                           46,130         6.7         1.82
---------------------------------------------------------------------------------------------------------
Total                                                                  $693,178       100.0%        6.43%
=========================================================================================================


      (1)   Average yields have been calculated on a fully-taxable basis.

      The maturities noted above reflect $89,045 of investment securities at
their final maturities although they have call provisions within the next year.
Mortgage backed securities, and to a limited extent, other securities have
uncertain cash flow characteristics that present additional risk to the Company
in the form of prepayment or extension risk primarily caused by changes in
market interest rates. This additional risk is generally rewarded in the form of
higher yields. Mortgage backed securities presented above are based on current
prepayment assumptions.

      As of December 31, 2000, the Company had U.S. Treasury securities, U.S.
Government agency securities, tax exempt securities, corporate securities, other
mortgage-backed securities and equity securities with carrying values of
$66,377, $240,972, $78,640, $41,970, $185,549 and $200, respectively.

      As of December 31, 1999, the Company had U.S. Treasury securities, U.S.
Government agency securities, tax exempt securities, corporate securities, other
mortgage-backed securities and equity securities with carrying values of
$121,051, $172,234, $76,835, $30,564, $177,713 and $12,112, respectively.

      For additional information concerning investment securities, see "Notes to
Consolidated Financial Statements - Investment Securities" included in Part IV,
Item 14.

Deposits

      The Company emphasizes developing total client relationships with its
customers in order to increase its core deposit base, which is the Company's
primary funding source. The Company's deposits consist primarily of noninterest
bearing demand and interest bearing demand, saving, IRA and time deposit
accounts. For additional information concerning the Company's deposits,
including its use of repurchase agreements, as discussed below, see Part I, Item
1, "Business - Funding Sources."

      Deposits increased 14.5% to $2,709 million as of December 31, 2001 from
$2,365 million as of December 31, 2000 due to internal growth. The most
significant growth occurred in noninterest bearing demand and savings deposits.
Deposits increased 11.7% to $2,365 million as of December 31, 2000 as compared
to $2,118 million as of December 31, 1999. Approximately $80 million of this
increase is attributable to acquisitions in 2000. The remaining increase is the
result of internal growth. For additional information concerning customer
deposits as of December 31, 2000 and 1999, see "Notes to Consolidated Financial
Statements - Deposits" included in Part IV, Item 14.


                                      -23-


Other Borrowed Funds

      In addition to deposits, the Company also uses other traditional funding
sources to support its earning asset portfolio including other borrowed funds
consisting primarily of short-term borrowings from the Federal Home Loan Bank of
Seattle; repurchase agreements with commercial depositors; and, on a seasonal
basis, Federal funds purchased.

      Other borrowed funds decreased 27.3% to $8 million as of December 31, 2001
from $11 million as of December 31, 2000 primarily due to timing of tax deposits
made by customers and the subsequent withdrawal of funds by the Federal
government. Other borrowed funds decreased 73.8% to $11 million as of December
31, 2000 from $42 million as of December 31, 1999 primarily due to a $30
million, 90 day note payable to the Federal Home Loan Bank of Seattle obtained
in 1999 and repaid in 2000.

      For additional information on other borrowed funds as of December 31, 2001
and 2000, see "Notes to Consolidated Financial Statements - Long-Term Debt and
Other Borrowed Funds" included in Part IV, Item 14.

Federal Funds Purchased and Securities Sold Under Repurchase Agreements

      The following table sets forth certain information regarding Federal funds
purchased and repurchase agreements as of the dates indicated:

FEDERAL FUNDS PURCHASED AND SECURITIES SOLD UNDER REPURCHASE AGREEMENTS



As of and for the years ended December 31,               2001           2000           1999
----------------------------------------------------------------------------------------------
(Dollars in thousands)
                                                                             
Federal funds purchased:
     Balance at period end                             $    625         19,535            900
     Average balance                                      2,116         25,735         32,405
     Maximum amount outstanding at any month-end         13,765         48,110         69,260
     Average interest rate:
         During the year                                   3.78%          6.24%          5.06%
         At period end                                     1.42%          5.35%          4.74%

Securities sold under repurchase agreements:
     Balance at period end                             $271,952        229,078        188,024
     Average balance                                    240,069        206,595        163,974
     Maximum amount outstanding at any month-end        271,952        240,751        209,464
     Average interest rate:
         During the year                                   3.15%          5.24%          4.29%
         At period end                                     1.41%          5.17%          4.80%


Long-Term Debt

      The Company's long-term debt is comprised principally of an unsecured
revolving term loan and unsecured subordinated notes. Long-term debt decreased
7.2% to $34 million as of December 31, 2001 from $37 million as of December 31,
2000 primarily due to paydowns. Long-term debt increased 60.9% to $37 million as
of December 31, 2000 from $23 million as of December 31, 1999. Additional
borrowings in 2000 were used to fund acquisitions.

      For additional information on long-term debt as of December 31, 2001 and
2000, see "Notes to Consolidated Financial Statements - Long-Term Debt and Other
Borrowed Funds" included in Part IV, Item 14.

Trust Preferred Securities

      The Company had trust preferred securities of $40 million at December 31,
2001 and 2000. For additional information on trust preferred securities, see
"Notes to Consolidated Financial Statements - Trust Preferred Securities"
included in Part IV, Item 14.


                                      -24-


Non-Performing Assets

      Non-performing assets include loans past due 90 days or more and still
accruing interest, non-accrual loans, restructured loans and OREO. Management
generally places loans on non-accrual when they become 90 days past due, unless
they are well secured and in the process of collection. When a loan is placed on
non-accrual status, any interest previously accrued but not collected is
reversed from income. Approximately $1,688,000, $1,943,000 and $1,424,000,
$1,062,000 and $763,000 of gross interest income would have been accrued if all
loans on non-accrual had been current in accordance with their original terms
for the years ended December 31, 2001, 2000, 1999, 1998 and 1997, respectively.

      Restructured loans are those where the Company has granted a concession on
the interest rate or original repayment terms due to financial difficulties of
the borrower.

      OREO consists of real property acquired through foreclosure on the related
collateral underlying defaulted loans. The Company initially records OREO at the
lower of carrying value or fair value less estimated costs to sell by a charge
against the allowance for loan losses, if necessary. Estimated losses that
result from the ongoing periodic valuation of these properties are charged to
earnings with a provision for losses on foreclosed property in the period in
which they are identified.

      The following table sets forth information regarding non-performing assets
as of the dates indicated:

NON-PERFORMING ASSETS



As of December 31,                                   2001           2000         1999           1998          1997
--------------------------------------------------------------------------------------------------------------------
(Dollars in thousands)
                                                                                              
Non-performing loans:
     Nonaccrual loans                               $18,273        19,619        22,854        10,699         9,681
     Accruing loans past due 90 days or more          7,200         5,158         4,695         4,039         4,883
     Restructured loans                                 921         2,635         3,660         3,306           928
--------------------------------------------------------------------------------------------------------------------

Total non-performing loans                           26,394        27,412        31,209        18,044        15,492
OREO                                                    414         3,028         1,445         1,113         1,362
--------------------------------------------------------------------------------------------------------------------

Total non-performing assets                         $26,808        30,440        32,654        19,157        16,854
====================================================================================================================

Non-performing assets to total loans and OREO          1.24%         1.54%         1.89%         1.29%         1.15%
====================================================================================================================


      Non-performing assets decreased 11.9% to $27 million as of December 31,
2001 compared to $30 million as of December 31, 2000 primarily due to decreases
in nonaccrual loans and sales of OREO. Loans past due 90 days or more and still
accruing interest as of December 31, 2001 includes one matured commercial loan
of $2 million in the process of being renewed. Non-performing assets decreased
6.8% to $30 million as of December 31, 2000, compared to $33 million as of
December 31, 1999 primarily due to loan paydowns by one commercial borrower.

      In addition to the non-performing loans included in the table above,
management has identified certain performing loans for which management has
serious doubts as to the ability of the borrowers to comply with the present
loan repayment terms and which may result in future non-performing loans. There
can be no assurance that the Company has identified all of its potential
non-performing loans. Furthermore, management cannot predict the extent to which
economic conditions in the Company's market areas may worsen or the full impact
such conditions may have on the Company's loan portfolio. Accordingly, there can
be no assurances that other loans will not become 90 days or more past due, be
placed on non-accrual or become restructured loans or OREO in the future.

Allowance for Loan Losses

      The allowance for loan losses is established through a provision for loan
losses based on management's evaluation of known and inherent risk in its loan
portfolio. See "Provision for Loan Losses" herein. The allowance for loan losses
is increased by provisions charged against earnings and reduced by net loan
charge-offs. Loans are charged-off when management determines that collection
has become unlikely. Consumer loans are generally charged off when they become
120 days past due. Other loans, or portions thereof, are charged off when they
become 180 days past due unless they are well-secured and in the process of
collection. Recoveries are recorded only when cash payments are received.


                                      -25-


      The allowance for loan losses is maintained at an amount to sufficiently
provide for estimated losses based on management's evaluation of known and
inherent risks in its loan portfolio at each balance sheet date. The allowance
for loan losses is determined by applying estimated loss factors to the credit
exposures from outstanding loans. For commercial, agriculture and real estate
loans, loss factors are applied based on internal risk classifications of these
loans. For certain consumer loans, loss factors are applied on a portfolio
basis. Loss factors are based on peer and industry loss data which are
comparable to the Company's historical loss experience, and are reviewed on a
quarterly basis, along with other factors affecting the collectibility of the
loan portfolio such as changes in the size and composition of the loan
portfolio, delinquency levels, actual loan loss experience, current economic
conditions and detailed analyses of individual loans for which full
collectibility may not be assured.

      Specific allowances are established for loans where management has
determined that the probability of a loss exists and will exceed the historical
loss factors specifically identified based on the internal risk classification
of the loans. The unallocated component of the allowance for loan losses
recognizes estimates of losses inherent in the portfolio that are not fully
captured in the specific allowances that may result from model imprecision,
changes in the nature and volume of the loan portfolio, overall portfolio
quality, industry concentrations, current economic factors and the estimated
impact of current economic conditions on historical loss rates used in the
allocated model.

      Management has assessed, and will continue to assess on an on-going basis,
the impact of slowing national, regional and local economies on credit risk in
the loan portfolio. As of December 31, 2001, delinquency trends and classified
loan levels relative to prior periods do not indicate any material deterioration
in the loan portfolio. Management continues to closely monitor credit quality
and to focus on identifying potential non-performing loans and loss exposure in
a timely manner.

      The following table sets forth information concerning the Company's
allowance for loan losses as of the dates and for the years indicated.

ALLOWANCE FOR LOAN LOSSES



As of and for the years ended December 31,     2001              2000             1999             1998             1997
---------------------------------------------------------------------------------------------------------------------------
(Dollars in thousands)
                                                                                                  
Balance at the beginning of period          $   32,820           29,599           28,803           28,180           27,797
Allowance of acquired banking offices               --            1,019            1,574               --               --
Charge-offs:
     Real estate                                   204               81              278              370              141
     Consumer                                    5,661            4,369            4,192            3,988            5,607
     Commercial                                  2,502            1,192            2,753            1,920            1,132
     Agricultural                                  195              164              386              349               71
---------------------------------------------------------------------------------------------------------------------------

Total charge-offs                                8,562            5,806            7,609            6,627            6,951

Recoveries:
     Real estate                                    32               20               51              213              246
     Consumer                                    1,452            1,485            1,429            1,500            1,816
     Commercial                                    462            1,138            1,464            1,315              732
     Agricultural                                   44               85              324               52              300
---------------------------------------------------------------------------------------------------------------------------

Total recoveries                                 1,990            2,728            3,268            3,080            3,094
---------------------------------------------------------------------------------------------------------------------------

Net charge-offs                                  6,572            3,078            4,341            3,547            3,857
Provision for loan losses                        7,843            5,280            3,563            4,170            4,240
---------------------------------------------------------------------------------------------------------------------------

Balance at end of period                    $   34,091           32,820           29,599           28,803           28,180
===========================================================================================================================

Period end loans                            $2,157,968        1,972,323        1,722,961        1,484,459        1,470,414
Average loans                                2,056,179        1,865,125        1,598,594        1,469,741        1,441,800
Net charge-offs to average loans                  0.32%            0.17%            0.27%            0.24%            0.27%
Allowance to period end loans                     1.58%            1.66%            1.72%            1.94%            1.92%
===========================================================================================================================



                                      -26-


      The allowance for loan losses was $34 million, or 1.58% of average loans,
at December 31, 2001 as compared to $33 million, or 1.66% of average loans, at
December 31, 2000 and $30 million, or 1.72% of average loans, at December 31,
1999. Net charge-offs of $6.6 million in 2001 increased from $3.1 million in
2000 and $4.3 million in 1999. The current year increase occurred primarily in
consumer and commercial loans. Increases in net charge-offs of consumer loans
are primarily due to a slight deterioration in the portfolio, while increases in
net charge-offs of commercial loans are largely related to six borrowers.

      Although management believes that it has established its allowance for
loan losses in accordance with accounting principles generally accepted in the
United States and that the allowance for loan losses is adequate to provide for
known and inherent losses in the portfolio at each balance sheet date, future
provisions will be subject to on-going evaluations of the risk in the portfolio.
If the economy declines or asset quality deteriorates, material additional
provisions could be required.

      The allowance for loan losses is allocated to loan categories based on the
relative risk characteristics, asset classifications and actual loss experience
of the loan portfolio. Management has reviewed the allocations and believes the
allowance for loan losses was adequate at all times during the five-year period
ended December 31, 2001. The following table provides a summary of the
allocation of the allowance for loan losses for specific loan categories as of
the dates indicated. The allocations presented should not be interpreted as an
indication that charges to the allowance for loan losses will be incurred in
these amounts or proportions, or that the portion of the allowance allocated to
each loan category represents the total amount available for future losses that
may occur within these categories. The unallocated portion of the allowance for
loan losses and the total allowance is applicable to the entire loan portfolio.

ALLOCATION OF THE ALLOWANCE FOR LOAN LOSSES
(Dollars in thousands)



As of December 31,      2001                    2000                    1999                    1998                  1997(1)
------------------------------------------------------------------------------------------------------------------------------------
                              % Of                    % Of                    % Of                    % Of                    % Of
                              Loan                    Loan                    Loan                    Loan                    Loan
                            Category                Category                Category                Category                Category
                Allocated   to Total    Allocated   to Total    Allocated   to Total    Allocated   to Total    Allocated   to Total
                Reserves     Loans      Reserves     Loans      Reserves     Loans      Reserves     Loans      Reserves     Loans
------------------------------------------------------------------------------------------------------------------------------------
                                                                                              
Real estate      $11,490      52.8%      $11,645      48.5%      $ 8,268      46.8%      $ 4,443      45.9%      $ 1,579      46.5%
Consumer           5,108      22.4         4,632      25.1         4,460      26.9         3,874      25.5         4,409      28.0
Commercial         7,018      20.1         5,360      21.3         5,655      20.0         4,748      21.0         5,047      17.8
Agricultural       2,678       4.4         2,194       4.8         2,214       6.2         1,942       7.2         2,515       7.3
Other loans           37       0.3            29       0.3            10       0.1            29       0.4            29       0.4
Unallocated        7,760        NA         8,960        NA         8,992        NA        13,767        NA        14,601        NA
------------------------------------------------------------------------------------------------------------------------------------
   Totals        $34,091     100.0%      $32,820     100.0%      $29,599     100.0%      $28,803     100.0%      $28,180     100.0%
====================================================================================================================================


(1)   Allocated reserves presented above for 1997 and prior years have not been
      restated to reflect reclassifications of loans secured by real estate,
      which are included in other categories of loans in those years. Management
      does not believe that the impact on trends presented without such
      reclassification is significant.

      The allocated reserve for consumer loans increased 10.3% to $5.1 million
in 2001 from $4.6 million in 2000 primarily due to improved tracking and
monitoring of credit card losses. Prior to 2001, credit card reserves were
included in the unallocated reserve. The allocated reserve for commercial loans
increased 30.9% to $7.0 million in 2001 from $5.4 million in 2000. Approximately
80% of this increase is the result of five large commercial loans downgraded in
2001. The unallocated reserve decreased 13.4% to $7.8 million in 2001 from $9.0
million in 2000 primarily due to the allocation of credit card reserves to
consumer loans and additional amounts allocated to loan categories resulting
from application of loss factors to the portfolio. The allocated reserve for
real estate loans increased 40.8% to $11.6 million as of December 31, 2000 from
$8.3 million as of December 31, 1999 primarily due to increases in the
allocation amount for certain loans.

Liquidity and Cash Flow

      The objective of liquidity management is to maintain the Company's ability
to meet the day-to-day cash flow requirements of its customers who either wish
to withdraw funds or require funds to meet their credit needs. The Company
manages its liquidity position to meet the needs of its customers, while
maintaining an appropriate balance between assets and liabilities to meet the
return on investment objectives of its stockholders. The Company monitors


                                      -27-


the sources and uses of funds on a daily basis to maintain an acceptable
liquidity position, principally through deposit receipts and check payments;
loan originations, extensions and repayments; and management of investment
securities.

      The Company's current liquidity position is also supported by the
management of its investment portfolio, which provides a structured flow of
maturing and reinvestable funds that could be converted to cash, should the need
arise. Maturing balances in the Company's loan portfolio also provide options
for cash flow management. The ability to redeploy these funds is an important
source of immediate to long-term liquidity. Additional sources of liquidity
include customer deposits, Federal funds lines, borrowings and access to capital
markets. The Company does not rely on off-balance sheet arrangements to provide
financing, liquidity or market or credit risk support nor does it engage in
derivatives and related hedging activities.

      Net cash provided by operating activities, primarily net income, totaled
$48 million for 2001, $47 million for 2000 and $39 million in 1999. Net cash
used for investing activities totaled $274 million in 2001, $236 million in 2000
and $129 million in 1999. Investing activities principally include investment
security transactions and net extensions of credit to customers. Net cash
provided by financing activities, primarily generated through increases in
customer deposits, borrowing advances or issuance of securities or stock,
totaled $350 million in 2001, $195 million in 2000 and $49 million in 1999. For
additional information concerning cash flows, see the "Consolidated Statements
of Cash Flows" included in Part IV, Item 14.

      As a holding company, FIBS is a corporation separate and apart from the
Bank, and therefore, provides for its own liquidity. Substantially all of FIBS's
revenues are obtained from management fees and dividends declared and paid by
the Bank. As of December 31, 2001, the Bank had approximately $40.2 million
available to be paid as dividends to FIBS. There are statutory and regulatory
provisions that could limit the ability of the Bank to pay dividends to FIBS.
See Part I, Item 1, "Business-Regulation and Supervision." Management of FIBS
believes that such restrictions will not have an impact on the ability of FIBS
to meet its ongoing cash obligations.

      In connection with acquisitions in 1996, the Company issued subordinated
notes. The subordinated notes are held by an institutional investor, bear
interest at 7.5% per annum, are unsecured and mature in increasing annual
payments during the period from October 2002 to October 2006. For additional
information concerning the revolving term loan and the subordinated notes, see
"Notes to Consolidated Financial Statements - Long Term Debt and Other Borrowed
Funds" included in Part IV, Item 14.

      The trust preferred securities are unsecured, bear interest at a rate of
8.625%, and mature on December 1, 2027. Interest distributions are payable
quarterly, however, the Company may defer interest payments at any time for a
period not exceeding 20 consecutive quarters. The trust preferred securities may
be redeemed prior to maturity at the Company's option on or after December 1,
2002 or at any time in the event of unfavorable changes in tax laws or
regulations in an amount equal to their liquidation amount plus accumulated and
unpaid distributions to the date of redemption. The Company has guaranteed the
payment of distributions and payments for redemption or liquidation of the trust
preferred securities to the extent of funds held by FIB Capital. For additional
information concerning the trust preferred securities see "Notes to Consolidated
Financial Statements - Trust Preferred Securities" included in Part IV, Item 14.

Capital Resources

      Stockholders' equity increased 12.2% to $222 million as of December 31,
2001 from $198 million as of December 31, 2000 and 13.8% to $198 million as of
December 31, 2000 from $174 million as of December 31, 1999 primarily due to
increases in retained earnings. Stockholders' equity is influenced primarily by
earnings, dividends and, to a lesser extent, sales and redemptions of common
stock involving employees of the Company and changes in the unrealized holding
gains or losses, net of taxes, on available-for-sale investment securities. For
the years ended December 31, 2001, 2000 and 1999, the Company paid aggregate
cash dividends to stockholders of approximately $9 million during each year.

      Pursuant to FDICIA, the Federal Reserve and the FDIC have adopted
regulations setting forth a five-tier system for measuring the capital adequacy
of the financial institutions they supervise. At December 31, 2001, the Bank had
a capital level that exceeded the well-capitalized guidelines. For additional
information concerning the capital levels of the Company, see "Notes to
Consolidated Financial Statements - Regulatory Matters" contained in Part IV,
Item 14.


                                      -28-


Interest Rate Risk Management

      The Company's primary earnings source is the net interest margin, which is
affected by changes in the level of interest rates, the relationship between
rates, the impact of interest rate fluctuations on asset prepayments and the mix
of interest bearing assets and liabilities.

      The ability to optimize the net interest margin is largely dependent upon
the achievement of an interest rate spread that can be managed during periods of
fluctuating interest rates. Interest sensitivity is a measure of the extent to
which net interest income will be affected by market interest rates over a
period of time. Interest rate sensitivity is related to the difference between
amounts of interest earning assets and interest bearing liabilities which either
reprice or mature within a given period of time. The difference is known as
interest rate sensitivity gap.

      The following table shows interest rate sensitivity gaps for different
intervals as of December 31, 2001:

INTEREST RATE SENSITIVITY GAPS



                                                                    Three         Three           One
                                                                   Months        Months         Year to        After
(Dollars in thousands)                                             or Less     to One Year    Five Years    Five Years      Total
------------------------------------------------------------------------------------------------------------------------------------
                                                                                                           
Interest earning assets:
     Loans(1)                                                    $  997,471       343,818        769,415       28,991     2,139,695
     Investment securities(2)                                       142,443       186,025        239,634      125,076       693,178
     Interest bearing deposits in banks                              58,242            --             --           --        58,242
     Federal funds sold                                              82,185            --             --           --        82,185
------------------------------------------------------------------------------------------------------------------------------------

Total interest earning assets                                    $1,280,341       529,843      1,009,049      154,067     2,973,300
====================================================================================================================================

Interest bearing liabilities and trust preferred securities:
     Interest bearing demand accounts(3)                         $   34,080       102,239        318,075           --       454,394
     Savings deposits(3)                                            553,150        34,211        106,433           --       693,794
     Time deposits, $100 or more(4)                                 101,896       156,544         54,103           --       312,543
     Other time deposits                                            156,523       315,703        203,703           65       675,994
     Federal funds purchased                                            625            --             --           --           625
     Securities sold under repurchase
         agreements                                                 271,952            --             --           --       271,952
     Other borrowed funds                                             8,095            --             --           --         8,095
     Long-term debt                                                  10,358         4,023         18,884        1,066        34,331
     Trust preferred securities                                          --            --             --       40,000        40,000
------------------------------------------------------------------------------------------------------------------------------------

Total interest bearing liabilities
     and trust preferred securities                              $1,136,679       612,720        701,198       41,131     2,491,728
====================================================================================================================================

Rate gap                                                         $  143,662       (82,877)       307,851      112,936       481,572
Cumulative rate gap                                                 143,662        60,785        368,636      481,572
Cumulative rate gap as a percentage of
     total interest earning assets                                     4.83%         2.04%         12.40%       16.20%
====================================================================================================================================


      Assumptions used:

            (1)   Does not include nonaccrual loans of $18,273.

            (2)   Adjusted to reflect: (a) expected shorter maturities based
                  upon the Company's historical experience of early prepayments
                  of principal, and (b) the redemption of callable securities on
                  their next call date.

            (3)   Includes savings deposits paying interest at market rates in
                  the three month or less category. All other deposit
                  categories, while technically subject to immediate withdrawal,
                  actually display sensitivity characteristics that generally
                  fall within one and five years. Their allocation is presented
                  based on that historical analysis.

            (4)   Included in the three month to one year category are deposits
                  of $77,204 maturing in three to six months.


                                      -29-


      As noted in footnote 3 above, interest bearing demand accounts and savings
deposits are allocated based on historical analysis of their interest
sensitivity characteristics although they are technically subject to immediate
withdrawal. If these deposits were included in the three month or less category,
the above table would reflect a negative three month gap of $417 million, a
negative cumulative one year gap of $364 million and a positive cumulative one
to five year gap of $369 million.

      The balance sheet structure is primarily short-term in nature with most
assets and liabilities repricing or maturing in less than five years. Management
monitors the sensitivity of net interest margin by utilizing income simulation
models and traditional interest rate gap analysis. The income simulation model
involves a degree of estimation based on certain assumptions management believes
to be reasonable including estimated cash flows, prepayments, repricing
characteristics, actual maturities, deposit growth and retention, and the
relative sensitivity of assets and liabilities to change in market interest
rates. The relative sensitivity is important to consider since the Company's
deposit base is not subject to the same degree of interest sensitivity as its
assets. The Company attempts to maintain a mix of interest earning assets and
deposits such that no more than 5% of the net interest margin will be at risk
over a one year period should interest rates vary one percent. However, there
can be no assurance as to the actual effect changes in interest rates will have
on the Company's net interest margin.

      At December 31, 2001, the Company's one year cumulative asset sensitive
gap totaled $61 million representing 2.04% of total interest earning assets.
This position gradually changed from year end 2000 when the Company's gap
position was liability sensitive by $439 million or 17.02% of total interest
earning assets primarily due to investment of excess liquidity in short term
investments and increases in real estate loans held for resale included on the
0-3 month category. In evaluating exposure to interest rate risk, management
does not view the gap amounts in the preceding table as presenting an unusually
high risk potential. However, no assurances can be given that the Company is not
at risk in the event of rate increases or decreases.

Critical Accounting Policies

      The Company's financial statements are based upon the selection and
application of critical accounting policies requiring management to make
subjective or complex judgments, often as a result of the need to estimate the
effect of matters that are inherently uncertain. The Company considers one of
its more critical accounting policies to be the allowance for loan losses. The
allowance for loan losses is established through a provision for loan losses
charged against earnings. The balance of allowance for loan losses is maintained
at the amount management believes will be adequate to absorb known and inherent
losses in the loan portfolio. The appropriate balance of allowance for loan
losses is determined by applying estimated loss factors to the credit exposure
from outstanding loans. Estimated loss factors are based on subjective
measurements including management's assessment of the internal risk
classifications of loans, changes in the nature of the loan portfolio, industry
concentrations and the impact of current local, regional and national economic
factors on the quality of the loan portfolio. Changes in these estimates and
assumptions are reasonably possible and may have a material impact on the
Company's consolidated financial statements, results of operations or liquidity.
For additional information regarding the allowance for loan losses, its relation
to the provision for loan losses and risk related to asset quality, see
"Business - Risk Factors - Asset Quality" included in Part 1, Item 1;
"Management's Discussion and Analysis of Financial Condition and Results of
Operations - Provision for Loan Losses" and "Management's Discussion and
Analysis of Financial Condition and Results of Operations - Allowance for Loan
Losses" included in Part II, Item 7; and, "Notes to Consolidated Financial
Statements - Summary of Significant Accounting Policies - Allowance for Loan
Losses" included in Part IV, Item 14.

      On January 1, 2002, the Company adopted the provisions of Statement of
Financial Accounting Standards ("SFAS") No. 142, "Goodwill and Other Intangible
Assets." Under the provisions of SFAS No. 142, goodwill is no longer amortized
but rather is reviewed for impairment at least annually, or more frequently if
impairment indicators arise. Goodwill is assigned to the Company's business
units based on the expected benefits from the synergies of the combination. The
evaluation of goodwill for potential impairment involves comparing the implied
fair value of the goodwill of a business unit with the carrying amount of that
goodwill. In the absence of quoted market prices, fair value may be estimated
based on the best information available, including prices of similar assets and
liabilities, the use of present value valuation techniques, multiples of
earnings or revenues or other performance measurement techniques. Changes in any
of the subjective factors used in determining implied fair value or in
management's assessment of the synergies of the combination could result in the
impairment of goodwill and may have a material impact on the Company's
consolidated financial statements, results of operations or liquidity.


                                      -30-


       ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

      The Company's primary market risk exposure is interest rate risk. The
business of the Company and the composition of its balance sheet consists of
investments in interest earning assets (primarily loans and investment
securities) which are primarily funded by interest bearing liabilities (deposits
and indebtedness). Such financial instruments have varying levels of sensitivity
to changes in market interest rates. Interest rate risk results when, due to
different maturity dates and repricing intervals, interest rate indices for
interest earning assets decrease relative to interest bearing liabilities,
thereby creating a risk of decreased net earnings and cash flow.

      The following tables provide information about the Company's market
sensitive financial instruments, categorized by maturity and the instruments'
fair values at December 31, 2001 and 2000. The table constitutes a
"forward-looking statement." For a description of the Company's policies with
respect to managing risks associated with changing interest rates, see Part I,
Item 7, "Management's Discussion and Analysis of Financial Condition and Results
of Operation-Financial Condition-Interest Rate Risk Management."

      Although the Company characterizes some of its interest-sensitive assets
as securities available-for-sale, such securities are not purchased with a view
to sell in the near term. Rather, such securities may be sold in response to or
in anticipation of changes in interest rates and resulting prepayment risk.
Thus, all interest-sensitive assets described below are non-trading. See "Notes
to Consolidated Financial Statements-Summary of Significant Accounting Policies"
included in Part IV, Item 14.

MARKET SENSITIVE FINANCIAL INSTRUMENTS MATURITIES



                                                            December 31, 2001 Expected Maturity/Principal Repayment
                                               ----------------------------------------------------------------------------------
(Dollars in thousands)                            2002        2003       2004       2005       2006      Thereafter     Total
---------------------------------------------------------------------------------------------------------------------------------
                                                                                                  
Interest-sensitive assets:
     Cash and short-term investments           $  293,036         --         --         --         --           --       293,036
     Net loans                                  1,150,216    378,799    283,889    168,907    140,368      128,823     2,251,002
     Securities available-for-sale                307,812     82,873     60,258     43,598     23,281       75,282       593,104
     Securities held-to-maturity                   20,934      3,209      6,845      8,731     11,193       49,971       100,883
     Loan servicing rights                          1,020      1,026        897        731        596        2,749         7,019
---------------------------------------------------------------------------------------------------------------------------------

         Total interest-sensitive assets       $1,773,018    465,907    351,889    221,967    175,438      256,825     3,245,044
=================================================================================================================================

Interest-sensitive liabilities and trust
  preferred securities:
     Total deposits excluding time deposits       895,246    176,749    176,749    471,332         --           --     1,720,076
     Time deposits                                743,052    173,422     37,330     24,959     11,938           52       990,753
     Federal funds purchased                          625         --         --         --         --           --           625
     Securities sold under repurchase
         agreements                               271,952         --         --         --         --           --       271,952
     Other borrowed funds                           8,095         --         --         --         --           --         8,095
     Long-term debt                                 5,574      5,415      5,243     15,025      4,258          879        36,394
     Trust preferred securities                        --         --         --         --         --       40,000        40,000
---------------------------------------------------------------------------------------------------------------------------------

       Total interest-sensitive liabilities
         and trust preferred securities        $1,924,544    355,586    219,322    511,316     16,196       40,931     3,067,895
=================================================================================================================================




                                                            December 31, 2001 Expected Maturity/Principal Repayment
                                               ----------------------------------------------------------------------------------
(Dollars in thousands)                            2001        2002       2003       2004       2005      Thereafter     Total
---------------------------------------------------------------------------------------------------------------------------------
                                                                                                  
Interest-sensitive assets:
     Cash and short-term investments           $  169,245         --         --         --         --           --       169,245
     Net loans                                    959,896    338,884    217,052    158,056    102,638      147,547     1,924,073
     Securities available-for-sale                 47,827     76,149     68,552     99,747     28,669       63,938       384,882
     Securities held-to-maturity                   74,198     37,299     16,335     17,285      6,723       76,400       228,240
     Loan servicing rights                            698        735        673        597        529        3,453         6,685
---------------------------------------------------------------------------------------------------------------------------------

         Total interest-sensitive assets       $1,251,864    453,067    302,612    275,685    138,559      291,338     2,713,125
=================================================================================================================================



                                      -31-


MARKET SENSITIVE FINANCIAL INSTRUMENTS MATURITIES, CONTINUED



                                                            December 31, 2000 Expected Maturity/Principal Repayment
                                               -------------------------------------------------------------------------------
(Dollars in thousands)                            2001        2002       2003       2004      2005     Thereafter     Total
------------------------------------------------------------------------------------------------------------------------------
                                                                                               
Interest-sensitive liabilities and
  trust preferred securities:
     Total deposits excluding time deposits       728,589    144,174    144,174    384,464        --         --     1,401,401
     Time deposits                                782,403    119,651     31,418      9,183    19,300         87       962,042
     Federal funds purchased                       19,535         --         --         --        --         --        19,535
     Securities sold under repurchase
         agreements                               229,078         --         --         --        --         --       229,078
     Other borrowed funds                          11,138         --         --         --        --         --        11,138
     Long-term debt                                10,503      5,284      5,082      4,880     7,674      4,636        38,059
     Trust preferred securities                        --         --         --         --        --     37,200        37,200
------------------------------------------------------------------------------------------------------------------------------

       Total interest-sensitive liabilities
         and trust preferred securities        $1,781,246    269,109    180,674    398,527    26,974     41,923     2,698,453
==============================================================================================================================


      The prepayment projections of net loans are based on experience and do not
take into account any allowance for loan losses. The expected maturities of
securities are based upon contractual maturities adjusted for projected
prepayments of principal and assumes no reinvestment of proceeds. The actual
maturities of these instruments could vary substantially if future prepayments
differ from the Company's historical experience. All other financial instruments
are stated at contractual maturities.

               ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

      The following Consolidated Financial Statements of FIBS and subsidiaries
are contained elsewhere herein [see Item 14(a)1]:

            Report of Ernst & Young LLP, Independent Auditors
            Report of KPMG LLP, Independent Auditors
            Consolidated Balance Sheets - December 31, 2001 and 2000
            Consolidated Statements of Income - Years Ended December 31, 2001,
              2000 and 1999
            Consolidated Statements of Stockholders' Equity and Comprehensive
              Income - Years Ended December 31, 2001, 2000 and 1999
            Consolidated Statements of Cash Flows - Years Ended
              December 31, 2001, 2000 and 1999
            Notes to Consolidated Financial Statements

            ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON
                      ACCOUNTING AND FINANCIAL DISCLOSURE

      During 2001, the Company did not reappoint KPMG LLP and appointed Ernst &
Young LLP as the Company's principal accountants. The Company's Board of
Directors approved the action upon recommendation of the Company's Audit
Committee. KPMG LLP's reports on the Company's consolidated financial statements
as of and for the audit years ended December 31, 2000 and 1999 did not contain
an adverse opinion or a disclaimer of opinion, nor were they qualified or
modified as to uncertainty, audit scope or accounting principles. In connection
with the audits of the Company's consolidated financial statement for the two
years ended December 31, 2000, there were no disagreements with KPMG LLP on any
matters of accounting principles or practices, financial statement disclosure,
or audit scope or procedures which, if not resolved to the satisfaction of KPMG
LLP, would have caused them to make reference to the matter in their report.

      The Company had no consultations or communications, written or oral, with
Ernst & Young LLP regarding the application of accounting principles to
specified transactions, either completed or proposed, or the type of audit
opinion that might be rendered on the Company's financial statements during the
two years ended December 31, 2000 or in the period subsequent to their
appointment as the Company's principal accountants on July 17, 2001. There have
been no disagreements with Ernst & Young LLP regarding accounting principles or
practices, financial statement disclosures, or audit scope or procedures.


                                      -32-


                                    PART III

             ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF REGISTRANT

      The following table sets forth information concerning each of the
directors and executive officers of the Company:

DIRECTORS AND EXECUTIVE OFFICERS



              Name             Age                        Position
      --------------------------------------------------------------------------------
                                 
      Homer A. Scott, Jr.       67     Chairman of the Board
      James R. Scott            52     Vice Chairman of the Board
      Thomas W. Scott           58     Chief Executive Officer and Director
      Lyle R. Knight            56     President, Chief Operating Officer and Director
      Terrill R. Moore          49     Senior Vice President and Chief Financial
                                       Officer
      Edward Garding            52     Senior Vice President and Chief Credit Officer
      Gary E. Crum              42     Senior Vice President and Branch Administration
                                       Officer
      Robert A. Jones           55     Senior Vice President and Director of Human
                                       Asset Management Group
      Neil W. Klusmann          50     Senior Vice President and Director of Marketing
      Richard D. Smith          52     Senior Vice President and Chief Information
                                       Officer
      Elouise C. Cobell         56     Director
      David H. Crum             57     Director
      Richard A. Dorn           49     Director
      William B. Ebzery         51     Director
      James W. Haugh            64     Director
      John M. Heyneman, Jr.     34     Director
      C. Gary Jennings          63     Director
      Joel T. Long              61     Director
      Robert L. Nance           65     Director
      Terry W. Payne            60     Director
      Dan S. Scott              70     Director
      Larry F. Suchor           57     Director
      Sandra A. Scott Suzor     42     Director
      Robert H. Waller          73     Director(1)


      (1)   Term expires May 17, 2002. Not a nominee for reelection.

BUSINESS BIOGRAPHIES

      Homer A. Scott, Jr. has been a director of FIBS since 1971 and the
Chairman of the FIBS Board since 1988. Mr. Scott has served as a director of
Montana-Dakota Utilities Resources Group, Inc. since 1983. Mr. Scott is the
majority owner and developer of Powder Horn Golf Course and real estate
development. Mr. Scott is the brother of James R. Scott, Thomas W. Scott and Dan
S. Scott, the uncle of John M. Heyneman, Jr., and the father of Sandra A. Scott
Suzor.

      James R. Scott has been a director of FIBS since 1972 and the Vice
Chairman of the Board since 1990. Currently, Mr. Scott is Chairman of First
Interstate BancSystem Foundation and Padlock Ranch Co. Mr. Scott is the brother
of Homer A. Scott, Jr., Thomas W. Scott and Dan S. Scott, and the uncle of John
M. Heyneman, Jr. and Sandra A. Scott Suzor.

      Thomas W. Scott has been a director of FIBS since 1971, has served as
Chief Executive Officer of FIBS since 1978 and has been Chairman of the Board of
First Interstate Bank "(FIB") since January, 2002. Mr. Scott is the brother of
Homer A. Scott, Jr., James R. Scott and Dan S. Scott, and the uncle of John M.
Heyneman, Jr. and Sandra A. Scott Suzor.


                                      -33-


      Lyle R. Knight has been a director of FIBS and has served as President and
Chief Operating Officer of FIBS since 1998. Mr. Knight has also been the
President and Chief Operating Officer of FIB since January 2002. Prior to FIBS,
Mr. Knight has 28 years of bank management experience with multi-branch banks in
Arizona and Nevada, most recently as President of a large Arizona-based bank.
From 1995 to 1997 Mr. Knight was a bank consultant responsible for business and
community development, strategic planning and other special projects for a large
Arizona-based bank.

      Terrill R. Moore has been a Senior Vice President and Chief Financial
Officer of FIBS since 1989. Prior to joining the FIBS management team, Mr. Moore
served in various finance and accounting positions within the Company since
1979.

      Edward Garding has been a Senior Vice President of FIBS since 1996 and
Chief Credit Officer since 1999. In addition, Mr. Garding served as President of
FIB from 1998 to 2001 and President of the Sheridan branch of FIB from 1988 to
1996. Prior to joining the FIBS management team in 1996, Mr. Garding served in
various management positions within the Company since 1971.

      Gary E. Crum has been a Senior Vice President of FIBS since 2000 and
Branch Administration Officer since 1999. Prior to his appointment as Branch
Administration Officer, Mr. Crum served as President of the Laramie branch of
FIB from 1996 to 1998.

      Robert A. Jones has been a Senior Vice President and Director of the Human
Asset Management Group of FIBS since 1996. Prior to this appointment, Mr. Jones
was the General Auditor of FIBS since 1980.

      Neil W. Klusmann has been a Senior Vice President of FIBS since 2001 and
the Director of Marketing since 1983. Prior to joining the FIBS management team
in 1983, Mr. Klusmann served in various marketing positions within the Company
since 1977.

      Richard D. Smith has been a Senior Vice President since 1997 and Chief
Information Officer of FIBS since 2000. In addition, Mr. Smith has been the
President of i_Tech Corporation, the Company's technology subsidiary since 1997.
Prior to FIBS, Mr. Smith has 27 years of operation and information system
management with a bank headquartered in Iowa.

      Elouise C. Cobell has been a director of the Company since 2001. Ms.
Cobell has been the Director of the Blackfeet Reservation Development Fund, Inc.
since 1991 and the Project Director of the Individual Monies Trust Correction
and Recovery Project since 1996. In addition, Ms. Cobell has served as Chairman
of the Board of Directors of Blackfeet National Bank since 1987.

      David H. Crum has been a director of the Company since 2000. Mr. Crum
founded Crum Electric Supply, a distributor of electrical equipment, in 1976 and
has acted as President and Chief Executive Officer of that company since its
inception.

      Richard A. Dorn has been a director of the Company since 2001. Mr. Dorn
has owned and operated Richard A. Dorn Farms since 1973. In addition, Mr. Dorn
formed Dorn Property X-change, a real estate holding, investment, construction
and rental management company, in 1978 and has been President of Murdock Realty,
P.C. since 1981. Mr. Dorn is a licensed real estate broker.

      William B. Ebzery has been a director of the Company since 2001. Mr.
Ebzery is a certified public accountant and has been a partner in the certified
public accounting firm of Pradere, Ebzery, Mohatt & Rinaldo since 1975. Mr.
Ebzery is also a registered investment advisor and stockbroker.

      James W. Haugh has been a director of the Company since 1997. Mr. Haugh
formed American Capital LLC, a financial consulting firm, in 1994 and has
operated this firm since its inception. Prior to forming American Capital LLC,
Mr. Haugh was a partner in KPMG LLP, a certified public accounting firm.


                                      -34-


      John M. Heyneman, Jr. has been a director of the Company since 1998. Mr.
Heyneman has been the Assistant Manager for Padlock Ranch Co. since 1999. Prior
to his employment with Padlock Ranch Co., Mr. Heyneman attended Montana State
University from 1995 through 1998 when he graduated with a masters of science
degree. Mr. Heyneman is the nephew of Homer A. Scott, Jr., James R. Scott,
Thomas W. Scott and Dan S. Scott, and the cousin of Sandra A. Scott Suzor.

      C. Gary Jennings has been a director of the Company since 2001. Mr.
Jennings has served as President of Jennings Farms, Inc., a farming and ranching
operation located in Wyoming, since 1970.

      Joel T. Long has been a director of FIBS since 1996. Mr. Long has been the
majority owner and Chairman of the Board of JTL Group, Inc., a construction firm
doing business in Montana and Wyoming, since 1990. In 1999, Mr. Long sold his
interest in JTL Group, Inc. but continues as President of that company.

      Robert L. Nance has been a director of the Company since 2001. Mr. Nance
has been the owner and President of Nance Petroleum Corporation, an oil and gas
exploration and production company, since 1969. In 1999, Mr. Nance sold his
interest in Nance Petroleum Corporation but continues as President and Chief
Executive Officer of the Company.

      Terry W. Payne has been a director of the Company since 2000. Mr. Payne
has served as President and Chief Executive Officer of Terry Payne & Co., Inc.,
an insurance agency, since its inception in 1972. Mr. Payne has also been
part-owner and Chairman of the Board of Directors of Payne Financial Group, Inc.
since 1993.

      Dan S. Scott has been a director of the Company since 1971. Mr. Scott has
served as President and General Manager of Padlock Ranch Co. since 1970. Mr.
Scott is the brother of Homer A. Scott, Jr., James R. Scott and Thomas W. Scott,
and the uncle of John M. Heyneman, Jr. and Sandra A. Scott Suzor.

      Larry F. Suchor has been a director of the Company since 2001. Mr. Suchor
has been the owner and President of Larry's, Inc., a road construction and earth
moving firm based in Wyoming, since 1976.

      Sandra A. Scott Suzor has been a director of the Company since 2000. Ms.
Suzor has been a partner and the Director of Sales and Marketing for Powder Horn
Ranch and Golf Course since 1995. Ms. Suzor is the daughter of Homer A. Scott,
Jr., the niece of James R. Scott, Thomas W. Scott and Dan S. Scott, and the
cousin John M. Heyneman, Jr.

      Information concerning "Compliance With Section 16(a) of the Securities
and Exchange Act of 1934" is set forth under the heading "Compliance With
Section 16(a) of the Securities and Exchange Act of 1934" (the "Exchange Act")
in the Company's Proxy Statement and is herein incorporated by reference.

                         ITEM 11. EXECUTIVE COMPENSATION

      Information concerning "Executive Compensation" is set forth under the
heading "Director and Executive Compensation" in the Company's Proxy Statement
and is herein incorporated by reference.

     ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

      Information concerning "Security Ownership of Certain Beneficial Owners
and Management" is set forth under the heading "Security Ownership of Principal
Shareholders and Management" in the Company's Proxy Statement and is herein
incorporated by reference.

             ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

      Information concerning "Certain Relationships and Related Transactions" is
set forth under the heading "Certain Relationships and Related Transactions" in
the Company's Proxy Statement and is herein incorporated by reference. In
addition, see "Notes to Consolidated Financial Statements - Related Party
Transactions" included in Part IV, Item 14.


                                      -35-


                                     PART IV

    ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K

(a)   1.    Following are the Company's audited consolidated financial
            statements.


                                      -36-


                                REPORT OF ERNST & YOUNG LLP INDEPENDENT AUDITORS
--------------------------------------------------------------------------------

The Board of Directors and Stockholders
First Interstate BancSystem, Inc.

We have audited the accompanying consolidated balance sheet of First Interstate
BancSystem, Inc. and subsidiaries as of December 31, 2001, and the related
consolidated statements of income, stockholders' equity and comprehensive
income, and cash flows for the year then ended. These consolidated financial
statements are the responsibility of First Interstate BancSystem, Inc.'s
management. Our responsibility is to express an opinion on these consolidated
financial statements based on our audit. The consolidated financial statements
of First Interstate BancSystem, Inc. and subsidiaries as of December 31, 2000
and for each of the years in the two-year period ended December 31, 2000 were
audited by other auditors whose report dated January 26, 2001, expressed an
unqualified opinion on those statements.

We conducted our audit in accordance with auditing standards generally accepted
in the United States. Those standards require that we plan and perform the audit
to obtain reasonable assurance about whether the financial statements are free
of material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements. An audit
also includes assessing the accounting principles used and significant estimates
made by management, as well as evaluating the overall financial statement
presentation. We believe that our audit provides a reasonable basis for our
opinion.

In our opinion, the 2001 financial statements referred to above present fairly,
in all material respects, the consolidated financial position of First
Interstate BancSystem, Inc. and subsidiaries at December 31, 2001, and the
consolidated results of their operations and their cash flows for the year then
ended in conformity with accounting principles generally accepted in the United
States.


/s/ Ernst & Young LLP

Salt Lake City, Utah
February 4, 2002


                                      -37-

KPMG LLP













                          Independent Auditors' Report



The Board of Directors and Stockholders
First Interstate BancSystem, Inc.:

We have audited the accompanying consolidated balance sheet of First Interstate
BancSystem, Inc. and subsidiaries as of December 31, 2000 and the related
consolidated statements of income, stockholders' equity and comprehensive
income, and cash flows for each of the years in the two-year period ended
December 31, 2000. These consolidated financial statements are the
responsibility of the Company's management. Our responsibility is to express an
opinion on these consolidated financial statements based on our audits.

We conducted our audits in accordance with auditing standards generally accepted
in the United States of America. Those standards require that we plan and
perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements. An audit also includes assessing the accounting principles used and
significant estimates made by management, as well as evaluating the overall
financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present
fairly, in all material respects, the financial position of First Interstate
BancSystem, Inc. and subsidiaries as of December 31, 2000, and the results of
their operations and their cash flows for each of the years in the two-year
period ended December 31, 2000, in conformity with accounting principles
generally accepted in the United States of America.


/s/ KPMG LLP


Billings, Montana
January 26, 2001





                                     - 38 -


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS
(In thousands, except share data)



December 31,                                                                             2001         2000
---------------------------------------------------------------------------------------------------------------
                                                                                              
Assets
     Cash and due from banks                                                          $  152,609      166,964
     Federal funds sold                                                                   82,185        1,510
     Interest bearing deposits in banks                                                   58,242          771
     Investment securities:
         Available-for-sale                                                              593,104      384,882
         Held-to-maturity (estimated fair values of $100,883 and $228,240
              at December 31, 2001 and 2000, respectively)                               100,074      228,826
---------------------------------------------------------------------------------------------------------------

     Total investment securities                                                         693,178      613,708
---------------------------------------------------------------------------------------------------------------

     Loans                                                                             2,157,968    1,972,323
     Less allowance for loan losses                                                       34,091       32,820
---------------------------------------------------------------------------------------------------------------

     Net loans                                                                         2,123,877    1,939,503
---------------------------------------------------------------------------------------------------------------

     Premises and equipment, net                                                          91,346       91,075
     Accrued interest receivable                                                          24,804       28,442
     Goodwill, net of accumulated amortization                                            33,171       35,366
     Core deposit intangibles, net of accumulated amortization                             5,679        7,115
     Other real estate owned, net                                                            414        3,028
     Net deferred tax asset                                                                2,751        7,282
     Loan servicing rights, net of accumulated amortization and impairment reserve         6,322        4,964
     Other assets                                                                         40,138       33,534
---------------------------------------------------------------------------------------------------------------

     Total assets                                                                     $3,314,716    2,933,262
===============================================================================================================

Liabilities and Stockholders' Equity
     Deposits:
         Noninterest bearing                                                          $  571,888      441,563
         Interest bearing                                                              2,136,725    1,923,662
---------------------------------------------------------------------------------------------------------------

     Total deposits                                                                    2,708,613    2,365,225
---------------------------------------------------------------------------------------------------------------

     Federal funds purchased                                                                 625       19,535
     Securities sold under repurchase agreements                                         271,952      229,078
     Accrued interest payable                                                             16,209       19,026
     Accounts payable and accrued expenses                                                12,822       14,274
     Other borrowed funds                                                                  8,095       11,138
     Long-term debt                                                                       34,331       37,000
     Trust preferred securities                                                           40,000       40,000
---------------------------------------------------------------------------------------------------------------

     Total liabilities                                                                 3,092,647    2,735,276
---------------------------------------------------------------------------------------------------------------

     Stockholders' equity:
         Nonvoting noncumulative preferred stock without par value; authorized
              100,000 shares, no shares issued or outstanding as of
              December 31, 2001 and 2000                                                      --           --
         Common stock without par value; authorized 20,000,000 shares;
              issued and outstanding 7,848,704 shares and 7,899,168 shares
              as of December 31, 2001 and 2000, respectively                               5,184        7,101
         Retained earnings                                                               212,314      190,410
         Accumulated other comprehensive income, net                                       4,571          475
---------------------------------------------------------------------------------------------------------------

     Total stockholders' equity                                                          222,069      197,986
---------------------------------------------------------------------------------------------------------------

     Total liabilities and stockholders' equity                                       $3,314,716    2,933,262
===============================================================================================================


See accompanying notes to consolidated financial statements.


                                      -39-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF INCOME
(In thousands, except per share data)



Year Ended December 31,                                                 2001        2000       1999
-------------------------------------------------------------------------------------------------------
                                                                                     
Interest income:
     Interest and fees on loans                                      $ 180,865     175,964    144,886
     Interest and dividends on investment securities:
         Taxable                                                        31,417      30,730     33,464
         Exempt from Federal taxes                                       3,669       3,591      3,355
     Interest on deposits in banks                                         466         112        353
     Interest on Federal funds sold                                      2,709       1,400      1,304
-------------------------------------------------------------------------------------------------------

              Total interest income                                    219,126     211,797    183,362
-------------------------------------------------------------------------------------------------------

Interest expense:
     Interest on deposits                                               79,642      80,205     67,525
     Interest on Federal funds purchased                                    80       1,605      1,639
     Interest on securities sold under repurchase agreements             7,556      10,836      7,035
     Interest on other borrowed funds                                      333       3,084      1,324
     Interest on long-term debt                                          2,844       2,530      1,963
     Interest on trust preferred securities                              3,529       3,529      3,529
-------------------------------------------------------------------------------------------------------

              Total interest expense                                    93,984     101,789     83,015
-------------------------------------------------------------------------------------------------------
              Net interest income                                      125,142     110,008    100,347
Provision for loan losses                                                7,843       5,280      3,563
-------------------------------------------------------------------------------------------------------
              Net interest income after provision for loan losses      117,299     104,728     96,784

Noninterest income:
     Income from fiduciary activities                                    4,702       4,910      4,495
     Service charges on deposit accounts                                14,631      12,590     11,373
     Technology services                                                10,249      10,171      8,274
     Other service charges, commissions and fees                        16,718      11,620     10,646
     Investment securities gains, net                                      145         133         19
     Other real estate income (expense), net                              (130)        689        366
     Other income                                                        5,719       4,038      2,503
-------------------------------------------------------------------------------------------------------

              Total noninterest income                                  52,034      44,151     37,676
-------------------------------------------------------------------------------------------------------

Noninterest expense:
     Salaries, wages and employee benefits                              61,617      51,814     48,034
     Occupancy, net                                                      9,561       8,063      7,085
     Furniture and equipment                                            12,266      10,692     10,218
     FDIC insurance                                                        442         438        233
     Goodwill amortization expense                                       2,195       2,013      1,678
     Core deposit intangible amortization expense                        1,436       1,436      1,086
     Other expenses                                                     32,732      26,867     23,169
-------------------------------------------------------------------------------------------------------

              Total noninterest expense                                120,249     101,323     91,503
-------------------------------------------------------------------------------------------------------

Income before income taxes                                              49,084      47,556     42,957

Income tax expense                                                      17,901      17,176     15,229
-------------------------------------------------------------------------------------------------------

              Net income                                             $  31,183      30,380     27,728
=======================================================================================================

Basic earnings per share                                             $    3.97        3.83       3.48
Diluted earnings per share                                                3.94        3.78       3.42
=======================================================================================================


See accompanying notes to consolidated financial statements.


                                      -40-

FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY AND COMPREHENSIVE INCOME
(In thousands, except share and per share data)



                                                                                                Accumulated other      Total
                                                                      Common         Retained     comprehensive     stockholders'
                                                                       stock         earnings     income (loss)        equity
---------------------------------------------------------------------------------------------------------------------------------
                                                                                                        
Balance at December 31, 1998                                         $ 10,468         149,639         2,168           162,275

Comprehensive income:
     Net income                                                            --          27,728            --            27,728
     Unrealized losses on available-for-sale investment
         securities, net of income tax benefit of $4,933                   --              --        (8,186)           (8,186)
     Less reclassification adjustment for gains included in
         net income, net of income tax expense of $7                       --              --           (12)              (12)
                                                                                                                     --------
              Other comprehensive income                                                                               (8,198)
                                                                                                                     --------
                     Total comprehensive income                                                                        19,530
                                                                                                                     --------

Common stock transactions:
     87,201 shares retired                                             (3,271)             --            --            (3,271)
     91,878 shares issued                                               3,634              --            --             3,634

Cash dividends declared:
     Common ($1.07 per share)                                              --          (8,530)           --            (8,530)
---------------------------------------------------------------------------------------------------------------------------------

Balance at December 31, 1999                                           10,831         168,837        (6,030)          173,638

Comprehensive income:
     Net income                                                            --          30,380            --            30,380
     Unrealized gains on available-for-sale investment
         securities, net of income tax expense of $3,910                   --              --         6,586             6,586
     Less reclassification adjustment for gains included in
         net income, net of income tax expense of $52                      --              --           (81)              (81)
                                                                                                                     --------
              Other comprehensive income                                                                                6,505
                                                                                                                     --------
                     Total comprehensive income                                                                        36,885
                                                                                                                     --------

Common stock transactions:
     124,718 shares retired                                            (4,904)             --            --            (4,904)
     30,636 shares issued                                               1,174              --            --             1,174

Cash dividends declared:
     Common ($1.11 per share)                                              --          (8,807)           --            (8,807)
---------------------------------------------------------------------------------------------------------------------------------

Balance at December 31, 2000                                            7,101         190,410           475           197,986

Comprehensive income:
     Net income                                                            --          31,183            --            31,183
     Unrealized gains on available-for-sale investment
         securities, net of income tax expense of $3,040                   --              --         4,753             4,753
     Less reclassification adjustment for gains included in
         net income, net of income tax expense of $57                      --              --           (88)              (88)
     Cumulative effect of adoption of SFAS No. 133, transfer
         of held-to-maturity securities to available-for-sale,
         net of income tax benefit of $364                                 --              --          (569)             (569)
                                                                                                                     --------
              Other comprehensive income                                                                                4,096
                                                                                                                     --------
                     Total comprehensive income                                                                        35,279
                                                                                                                     --------

Common stock transactions:
     107,230 shares retired                                            (4,200)             --            --            (4,200)
     56,766 shares issued                                               2,283              --            --             2,283

Cash dividends declared:
     Common ($1.18 per share)                                              --          (9,279)           --            (9,279)
---------------------------------------------------------------------------------------------------------------------------------

Balance at December 31, 2001                                         $  5,184         212,314         4,571           222,069
=================================================================================================================================


See accompanying notes to consolidated financial statements.


                                      -41-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS
(Dollars in thousands)



Year Ended December 31,                                                                      2001         2000         1999
-------------------------------------------------------------------------------------------------------------------------------
                                                                                                            
Cash flows from operating activities:
     Net income                                                                           $  31,183       30,380       27,728
     Adjustments to reconcile net income to net cash provided by operating activities:
         Equity in undistributed earnings of joint ventures                                     (23)        (737)          --
         Provisions for loan and other real estate losses                                     7,843        5,280        3,583
         Depreciation                                                                        10,032        8,983        8,261
         Amortization                                                                         3,631        3,449        2,764
         Donation of land                                                                        --           --          359
         Net premium amortization on investment securities                                        9          113          453
         Net gain on sale of investments                                                       (145)        (133)         (19)
         Gain on sale of other real estate owned                                                (26)        (758)        (446)
         Gain on sale of loans                                                               (2,182)      (1,711)      (1,496)
         Write down of bank premises                                                             85           --           --
         Loss (gain) on sale of premises and equipment                                          101         (194)          15
         Deferred income taxes                                                                1,826          286         (594)
         Changes in operating assets and liabilities:
              Increase (decrease) in accrued interest receivable                              3,638       (3,152)      (2,068)
              Increase in other assets                                                       (4,157)        (703)        (356)
              Increase (decrease) in accrued interest payable                                (2,817)       5,461          (62)
              Increase (decrease) in accounts payable and accrued expenses                   (1,377)         422          584
-------------------------------------------------------------------------------------------------------------------------------

                  Net cash provided by operating activities                                  47,621       46,986       38,706
-------------------------------------------------------------------------------------------------------------------------------

Cash flows from investing activities:
         Purchases of investment securities:
         Held-to-maturity                                                                    (8,343)     (60,472)     (72,390)
         Available-for-sale                                                                (479,970)    (105,624)     (38,747)
     Proceeds from maturities and paydowns of investment securities:
         Held-to-maturity                                                                    36,205       78,948      129,667
         Available-for-sale                                                                 361,924       50,042       64,838
     Proceeds from sales of available-for-sale investment securities                         17,651       28,458        2,483
     Purchases and originations of mortgage servicing rights                                 (3,586)      (2,181)      (2,546)
     Extensions of credit to customers, net of repayments                                  (192,510)    (190,889)    (209,403)
     Recoveries on loans charged-off                                                          1,990        2,728        3,268
     Proceeds from sale of other real estate owned                                            3,300        1,535        1,708
     Acquisitions of banking offices, net of cash and cash equivalents acquired                  --      (15,288)       9,424
     Capital distribution from (contribution to) joint ventures                                (350)         300          325
-------------------------------------------------------------------------------------------------------------------------------
     Capital expenditures, net of sales                                                     (10,605)     (22,606)     (17,782)
-------------------------------------------------------------------------------------------------------------------------------
              Net cash used in investing activities                                        (274,294)    (235,049)    (129,155)
-------------------------------------------------------------------------------------------------------------------------------

Cash flows from financing activities:
     Net increase in deposits                                                               343,388      166,960       15,670
     Net increase in federal funds purchased and repurchase agreements                       23,964       59,689       13,656
     Net increase (decrease) in other borrowed funds                                         (3,043)     (32,737)      32,047
     Borrowings of long-term debt                                                            81,600       29,000        5,527
     Repayment of long-term debt                                                            (84,269)     (15,394)      (9,720)
     Net decrease in debt issuance costs                                                         95           95           95
     Proceeds from issuance of common stock                                                   2,208        1,100        3,262
     Purchase and retirement of common stock                                                 (4,200)      (4,904)      (3,271)
     Dividends paid to stockholders                                                          (9,279)      (8,807)      (8,530)
-------------------------------------------------------------------------------------------------------------------------------

              Net cash provided by financing activities                                     350,464      195,002       48,736
-------------------------------------------------------------------------------------------------------------------------------

Net increase (decrease) in cash and cash equivalents                                        123,791        6,939      (41,713)

Cash and cash equivalents at beginning of year                                              169,245      162,306      204,019
-------------------------------------------------------------------------------------------------------------------------------

Cash and cash equivalents at end of year                                                  $ 293,036      169,245      162,306
===============================================================================================================================

Supplemental disclosure of cash flow information:
     Cash paid during the year for interest                                               $  96,801       96,494       83,211
     Cash paid during the year for taxes                                                     17,604       15,666       15,761
===============================================================================================================================


See accompanying notes to consolidated financial statements.


                                      -42-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

(1)   SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

      ORGANIZATION. First Interstate BancSystem, Inc. (the "Parent Company" and
      collectively with its subsidiaries, the "Company") is a financial holding
      company that, through the branch offices of its bank subsidiary, provides
      a full range of banking services to individual and corporate customers
      throughout the states of Montana and Wyoming. In addition to its primary
      emphasis on commercial and consumer banking services, the Company also
      offers trust and brokerage services and, through its technology
      subsidiary, technology services. The Company is subject to competition
      from other financial institutions, nonbank financial and technology
      service providers, and is also subject to the regulations of various
      government agencies and undergoes periodic examinations by those
      regulatory authorities.

      In November 2001, the Company merged its two bank subsidiaries, First
      Interstate Bank in Montana and First Interstate Bank in Wyoming. First
      Interstate Bank in Montana is the surviving charter.

      PRINCIPLES OF CONSOLIDATION. The consolidated financial statements include
      the accounts of the Parent Company and its operating subsidiaries: First
      Interstate Bank ("FIB"), Commerce Financial, Inc., FIB Capital Trust, FI
      Reinsurance, Ltd., and i_Tech Corporation. All material intercompany
      transactions have been eliminated in consolidation.

      The Company has investments in joint ventures that are not consolidated
      because the Company does not own a majority voting interest or control the
      operations of the joint venture. These joint ventures are accounted for
      using the equity method of accounting. Under the equity method of
      accounting, the Company initially records its investments in joint
      ventures at cost. The carrying amounts of the joint ventures are adjusted
      to record the Company's proportionate share of distributions and earnings
      or losses of the joint ventures.

      BASIS OF PRESENTATION. Preparation of the consolidated financial
      statements in conformity with accounting principles generally accepted in
      the United States of America requires management to make estimates and
      assumptions that affect amounts reported. Changes in these estimates and
      assumptions are considered reasonably possible and may have a material
      impact on the consolidated financial statements and thus, actual results
      could differ from the amounts reported and discussed herein.

      Material estimates that are particularly susceptible to significant change
      in the near-term relate to the determination of the allowance for loan
      losses and the valuation of real estate acquired in connection with
      foreclosures or in satisfaction of loans. Management relies on market
      evaluations and historical experience in determining the adequacy of the
      allowance for loan losses. Independent appraisals are obtained for
      significant properties in the process of foreclosure. Management believes
      that the allowances for loan losses and real estate owned are adequate for
      known and inherent losses at December 31, 2001. In addition, various
      regulatory agencies, as an integral part of their examination process,
      periodically review the allowances for loan losses and real estate owned.
      While management uses available information to recognize losses on loans
      and real estate owned, future additions to the allowances may be necessary
      based on changes in economic conditions which may affect the borrowers'
      ability to pay or regulatory requirements.

      In addition to purchasing and selling Federal funds for their own account,
      the Company purchases and sells Federal funds as an agent. These and other
      assets held in an agency or fiduciary capacity are not assets of the
      Company and, accordingly, are not included in the accompanying
      consolidated financial statements.

      CASH AND CASH EQUIVALENTS. For purposes of reporting cash flows, cash and
      cash equivalents include cash on hand, amounts due from banks, federal
      funds sold for one day periods, and interest bearing deposits in banks
      with original maturities of less than three months.


                                      -43-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

      At December 31, 2001, the Company was required to have aggregate reserves,
      exclusive of cash on hand, with the Federal Reserve Bank of approximately
      $2,758. Also, approximately $50,000 of additional compensating balance was
      maintained with the Federal Reserve Bank to mitigate the payment of
      service charges for check clearing services.

      INVESTMENT SECURITIES. Debt securities that the Company has the positive
      intent and ability to hold to maturity are classified as held-to-maturity
      and carried at amortized cost. Debt securities that may be sold in
      response to or in anticipation of changes in interest rates and resulting
      prepayment risk, or other factors, and any marketable equity securities,
      are classified as available-for-sale and carried at fair value. The
      unrealized gains and losses on these securities are reported, net of
      applicable taxes, as accumulated other comprehensive income or loss, a
      separate component of stockholders' equity. The Company did not carry any
      trading account assets during 2001, 2000 or 1999. Management determines
      the appropriate classification of securities at the time of purchase and
      at each reporting date management reassesses the appropriateness of the
      classification.

      The amortized cost of debt securities classified as held-to-maturity or
      available-for-sale is adjusted for accretion of discounts to maturity and
      amortization of premiums over the estimated average life of the security,
      or in the case of callable securities, through the first call date, using
      the effective yield method. Such amortization and accretion is included in
      interest income with interest and dividends. Realized gains and losses,
      and declines in value judged to be other-than-temporary, are included in
      investment securities gains (losses). The cost of securities sold is based
      on the specific identification method.

      LOANS. Loans are reported at the principal amount outstanding. Interest is
      calculated by using the simple interest method on the daily balance of the
      principal amount outstanding.

      Loans on which the accrual of interest has been discontinued are
      designated as nonaccrual loans. Accrual of interest on loans is
      discontinued either when reasonable doubt exists as to the full, timely
      collection of interest or principal or when a loan becomes contractually
      past due by ninety days or more with respect to interest or principal,
      unless such past due loan is well secured and in the process of
      collection. When a loan is placed on nonaccrual status, interest
      previously accrued but not collected is reversed against current period
      interest income. Interest accruals are resumed on such loans only when
      they are brought fully current with respect to interest and principal and
      when, in the judgement of management, the loans are estimated to be fully
      collectible as to both principal and interest.

      Renegotiated loans are those loans on which concessions in terms have been
      granted because of a borrower's financial difficulty.

      Significant loan origination fees and prepaid interest, net of related
      costs, are recognized over the expected lives of the related loans as an
      adjustment to interest income. Origination fees on loans sold to the
      secondary market are recognized as other income when the loan is
      originated. The amortization of deferred loan fees and costs and the
      accretion of unearned discounts on non-performing loans is discontinued
      during periods of non-performance.

      ALLOWANCE FOR LOAN LOSSES. The allowance for loan losses is established
      through a provision for loan losses which is charged to expense. Loans, or
      portions thereof, are charged against the allowance for loan losses when
      management believes that the collectibility of the principal is unlikely
      or, with respect to consumer installment loans, according to an
      established delinquency schedule. The allowance balance is an amount that
      management believes will be adequate to absorb known and inherent losses
      in the loan portfolio.

      The Company's methodology for determining the allowance for loan losses
      establishes both an allocated and an unallocated component. The allocated
      component of the allowance for consumer loans is based principally on loan
      payment status and historical loss rates adjusted to reflect current
      conditions. The allocated component for all other loan categories is based
      principally on current loan grades and historical loan loss rates adjusted
      to


                                      -44-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

      reflect current conditions, as well as analyses of other factors that may
      have affected the collectibility of loans in the portfolio. The
      unallocated component of the allowance for loan losses represents the
      results of analyses that estimate probable losses inherent in the
      portfolio that are not fully captured in the allocated allowance analyses.
      These analyses include changes in the nature and volume of the loan
      portfolio, overall portfolio quality, industry concentrations, current
      economic factors, model imprecision and the estimated impact of current
      economic conditions on certain on historical loss rates used in the
      allocated model.

      A loan is considered impaired when, based upon current information and
      events, it is probable that the Company will be unable to collect, on a
      timely basis, all amounts due according to the contractual terms of the
      loan's original agreement. The amount of the impairment is measured using
      cash flows discounted at the loan's effective interest rate, except when
      it is determined that the primary source of repayment for the loan is the
      operation or liquidation of the underlying collateral. In such cases, the
      current value of the collateral, reduced by anticipated selling costs, is
      used to measure impairment. The Company considers impaired loans to be
      those non-consumer loans which are non-accrual or a troubled debt
      restructuring. Interest income is recognized on impaired loans only to the
      extent that cash payments are received.

      GOODWILL AND CORE DEPOSIT INTANGIBLES. The excess purchase price over the
      fair value of identifiable net assets from acquisitions is allocated
      between goodwill and the intangible value of depositor relationships
      resulting from deposit liabilities assumed in acquisitions ("core deposit
      intangibles"). Goodwill is amortized using the straight-line method over
      periods of primarily 15 to 25 years. Accumulated goodwill amortization was
      $14,633 as of December 31, 2001 and $12,438 as of December 31, 2000. Core
      deposit intangibles are amortized using an accelerated method based on the
      estimated useful lives of the related deposits of 10 years. Accumulated
      core deposit intangibles amortization was $6,161 as of December 31, 2001
      and $4,725 as of December 31, 2000.

      PREMISES AND EQUIPMENT. Buildings, furniture and equipment are stated at
      cost less accumulated depreciation. Depreciation expense is computed using
      straight-line methods over estimated useful lives of 5 to 50 years for
      buildings and improvements and 2.5 to 15 years for furniture and equipment
      using straight-line methods. Leasehold improvements are amortized over the
      shorter of the estimated useful lives of the improvements or the terms of
      the related leases.

      LONG-LIVED ASSETS. Long-lived assets, including premises and equipment,
      enterprise goodwill and certain identifiable intangibles (e.g. excess
      purchase price, core deposit intangibles), are reviewed for impairment
      whenever events or changes in circumstances indicate the carrying amount
      of an asset may not be recoverable. An asset is deemed impaired if the sum
      of the expected future cash flows is less than the carrying amount of the
      asset. The amount of the impairment loss, if any, is based on the asset's
      fair value, which may be estimated by discounting the expected future cash
      flows. There were no impairment losses recognized during 2001, 2000, or
      1999.

      OTHER REAL ESTATE OWNED. Real estate acquired in satisfaction of loans is
      carried at the lower of the recorded investment in the property at the
      date of foreclosure or its current fair value less selling cost ("Net
      Realizable Value"). The value of the underlying loan is written down to
      the fair market value of the real estate acquired by a charge to the
      allowance for loan losses, if necessary, at the date of foreclosure. A
      provision to the real estate owned valuation allowance is charged against
      other real estate expense for any current or subsequent write-downs to Net
      Realizable Value. Operating expenses of such properties, net of related
      income, and gains on sales are included in other real estate income, net.

      LOAN SERVICING RIGHTS. The Company recognizes the rights to service
      mortgage loans for others, whether acquired or internally originated. Loan
      servicing rights are initially recorded at fair value based on comparable
      market quotes and are amortized as other expense in proportion to and over
      the period of estimated net servicing income. Loan servicing rights are
      evaluated quarterly for impairment by discounting the expected


                                      -45-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

      future cash flows, taking into consideration the estimated level of
      prepayments based on current industry expectations and the predominant
      risk characteristics of the underlying loans including loan type, note
      rate and loan term. Impairment adjustments, if any, are recorded through a
      valuation allowance.

      RESTRICTED EQUITY SECURITIES. Restricted equity securities of the Federal
      Reserve Bank and the Federal Home Loan Bank are included in other assets
      at amortized cost.

      INCOME FROM FIDUCIARY ACTIVITIES. Consistent with industry practice,
      income for trust services is recognized on the basis of cash received.
      However, use of this method in lieu of accrual basis accounting does not
      materially affect reported earnings.

      INCOME TAXES. The Parent Company and its subsidiaries have elected to be
      included in a consolidated Federal income tax return. For state income tax
      purposes, the combined taxable income of the Parent Company and its
      subsidiaries is apportioned between the states in which operations take
      place. Federal and state income taxes attributable to the subsidiaries,
      computed on a separate return basis, are paid to or received from the
      Parent Company.

      The Company accounts for income taxes using the liability method. Under
      the liability method, deferred tax assets and liabilities are determined
      based on enacted income tax rates which will be in effect when the
      differences between the financial statements carrying value and tax basis
      of existing assets and liabilities are expected to be reported in the
      Parent Company income tax return.

      PER SHARE DATA. Basic earnings per share is calculated by dividing net
      income less preferred stock dividends by the weighted average number of
      common shares outstanding during the period. Diluted earnings per share is
      calculated by dividing net income less preferred stock dividends by the
      weighted average number of common shares and potential common stock
      outstanding during the period.

      STOCK-BASED COMPENSATION. The Company accounts for stock option grants in
      accordance with Accounting Principles Board Opinion No. 25, "Accounting
      for Stock Issued to Employees" ("APB No. 25"). Accordingly, the Company
      measures compensation cost for stock-based employee compensation plans
      based on the intrinsic value of the award at the date of grant. Intrinsic
      value is the excess of the fair value of the underlying stock over the
      amount an employee must pay to acquire the stock. The Company provides
      fair value disclosures as required by Statement of Financial Accounting
      Standards ("SFAS") No. 123, "Accounting for Stock Based Compensation".

      COMPREHENSIVE INCOME. Comprehensive income includes net income, as well as
      other changes in stockholders' equity that result from transactions and
      economic events other than those with stockholders. The Company's only
      significant element of other comprehensive income is unrealized gains and
      losses on available-for-sale securities.

      BUSINESS LINES. The Company has two significant lines of business,
      Community Banking and Technology Services. The Community Banking line of
      business encompasses commercial and consumer banking services offered to
      individual customers, businesses and municipalities. Services provided
      primarily include the acceptance of deposits, extensions of credit and
      fee-based services including trust, brokerage and mortgage servicing.

      The Technology Services line of business encompasses technology services
      provided through i_Tech to affiliated and non-affiliated financial
      institutions including system support of general ledger, investment
      security, loan, deposit, web banking, imaging, management reporting, cash
      management and e-mail systems, wide-area and ATM network management and
      item proof and capture services.

      Other is comprised of the Parent Company, non-bank subsidiaries except
      i_Tech and intercompany eliminations. Expenses for centrally provided
      services are allocated to the business lines based primarily upon
      estimated usage of services.


                                      -46-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

      ADVERTISING COSTS. Advertising costs are expensed as incurred. Advertising
      expense was $1,783, $1,652 and $1,209 in 2001, 2000 and 1999,
      respectively.

      RECLASSIFICATIONS. Certain reclassifications have been made to the 2000
      and 1999 amounts to conform to the 2001 presentation. The effects of the
      reclassifications are not considered to be significant.

      RECENT ACCOUNTING PRONOUNCEMENTS. In June 1998, the Financial Accounting
      Standards Board (the "FASB") issued SFAS No. 133, "Accounting for
      Derivative Instruments and Hedging Activities." This statement establishes
      accounting and reporting standards for derivative instruments, including
      certain derivative instruments embedded in other contracts, and for
      hedging activities. In June 2000, FASB issued SFAS No. 138, "Accounting
      for Certain Derivative Instruments and Certain Hedging Activities - an
      amendment of FSAB Statement No. 133," addressing a limited number of
      implementation issues in applying SFAS No. 133. SFAS No. 133, as amended
      by SFAS No. 138 ("SFAS No. 133") is effective for all fiscal quarters of
      fiscal years beginning after June 15, 2000. The adoption of SFAS No. 133
      on January 1, 2001 did not have a material effect on the consolidated
      financial statements, results of operations or liquidity of the Company.
      As of December 31, 2001 and 2000, the Company was not engaged in hedging
      activities nor did it hold any derivative instruments which required
      adjustments to carrying values under SFAS No. 133. As permitted by the
      provisions of SFAS No. 133, the Company transferred held-to-maturity
      investment securities with amortized costs and fair values of $104,011 and
      $103,442, respectively, to available-for-sale investment securities on
      January 1, 2001. Net unrealized holding losses of $569, net of tax, on the
      transferred securities are reported as a cumulative effect of change in
      accounting principle within accumulated other comprehensive income.

      In September 2000, the FASB issued SFAS No. 140, "Accounting for Transfers
      and Servicing of Financial Assets and Extinguishments of Liabilities - a
      replacement of FASB Statement No. 125". SFAS No. 140 revises accounting
      standards for securitizations and transfers of financial assets and
      collateral and requires certain disclosures, but carries forward most of
      SFAS No. 125's provisions without change. SFAS No. 140 is effective for
      recognition and reclassification of collateral and disclosures relating to
      securitization transactions and collateral for fiscal years ended after
      December 15, 2000 and for transfers and servicing of financial assets and
      extinguishments of liabilities occurring after March 31, 2001. Adoption of
      the provisions of SFAS No. 140 on April 1, 2001 did not have a material
      effect on the consolidated financial statements, results of operations or
      liquidity of the Company. Securities sold under repurchase agreements as
      of December 31, 2001 and 2000, did not require physical transfer of
      securities nor did the counterparty have the right to sell or repledge any
      security used as collateral; therefore, no reclassification was required.

      In June 2001, the FASB issued SFAS No. 142, "Goodwill and Other Intangible
      Assets," addressing financial accounting and reporting for acquired
      goodwill and other intangible assets. Under SFAS No. 142, goodwill and
      intangible assets that have indefinite useful lives will not be amortized
      but rather will be tested at least annually using a fair value approach
      for impairment, or more frequently if impairment indicators arise.
      Intangible assets that have finite useful lives will continue to be
      amortized over their useful lives. SFAS No. 142 requires disclosure of
      changes in the carrying amount of goodwill from period to period, the
      carrying amount of intangible assets by major intangible asset class and
      the estimated intangible asset amortization expense for the next five
      years. The provisions of SFAS No. 142 are effective for fiscal years
      beginning after December 15, 2001 and are required to be applied to all
      goodwill and other intangible assets recognized in the financial
      statements at the date of adoption, with the exception of goodwill and
      intangible assets acquired after June 30, 2001, which will be subject
      immediately to the provisions of SFAS No. 142. Impairment losses for
      goodwill and indefinite-lived intangible assets arising due to the initial
      application of SFAS No. 142 are to be reported as resulting from a change
      in accounting principle. SFAS No. 142 became effective on January 1, 2002.
      The adoption of SFAS No. 142 is expected to reduce the Company's
      amortization expense by approximately $2,000 annually beginning in 2002
      due to the discontinuation of goodwill amortization. No impairment losses
      were recorded upon the initial adoption of the provisions of SFAS No. 142.


                                      -47-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

      In October 2001, the FASB issued SFAS No. 144, "Accounting for the
      Impairment or Disposal of Long-Lived Assets," addressing accounting and
      reporting for the impairment of long-lived assets and for long-lived
      assets to be disposed of. SFAS No. 144 supersedes SFAS No. 121,
      "Accounting for the Impairment of Long-Lived Assets and for Long-Lived
      Assets to be Disposed Of;" however, SFAS No. 144 retains the fundamental
      provisions of SFAS No. 121 for the recognition and measurement of the
      impairment of long-lived assets to be held and used and measurement of
      long-lived assets to be disposed of by sale. The provisions of SFAS No.
      144 are effective for financial statements issued for fiscal years
      beginning after December 15, 2001, and interim periods within. Management
      does not expect adoption of the provisions of SFAS No. 144 to have a
      material impact on the consolidated financial statements, results of
      operations or liquidity of the Company.

(2)   REGULATORY CAPITAL

      The Company is subject to the regulatory capital requirements administered
      by the Federal Reserve Bank. Failure to meet minimum capital requirements
      can initiate certain mandatory and possible additional discretionary
      actions by regulators that, if undertaken, could have a direct material
      effect on the Company's financial statements. Under capital adequacy
      guidelines and the regulatory framework for prompt corrective action, the
      Company must meet specific capital guidelines that involve quantitative
      measures of the Company's assets, liabilities and certain
      off-balance-sheet items as calculated under regulatory accounting
      practices. Capital amounts and classification are also subject to
      qualitative judgments by the regulators about components, risk weightings
      and other factors.

      Quantitative measures established by regulation to ensure capital adequacy
      require the Company to maintain minimum amounts and ratios of total and
      Tier 1 capital to risk-weighted assets, and of Tier 1 capital to average
      assets, as defined in the regulations. As of December 31, 2001, the
      Company exceeded all capital adequacy requirements to which it is subject.

      As of December 31, 2001, the most recent notification from the Federal
      Reserve Bank categorized the Company and the Bank as well capitalized
      under the regulatory framework for prompt corrective action. To be
      categorized as well capitalized the Company must maintain minimum total
      risk-based, Tier 1 risk-based, and leverage ratios as set forth in the
      following table. There are no conditions or events since that notification
      that management believes have changed the institution's category.

      The Company's actual capital amounts and ratios and selected minimum
      regulatory thresholds as of December 31, 2001 and 2000 are presented in
      the following table:



                                                                 Adequately              Well
                                              Actual            Capitalized          Capitalized
                                        -----------------    ------------------   -----------------
                                         Amount    Ratio      Amount     Ratio     Amount    Ratio
      ---------------------------------------------------------------------------------------------
                                                                           
      As of December 31, 2001:
          Total risk-based capital:
               Consolidated             $258,585    10.3%    $200,334     8.0%    $250,418    10.0%
               FIB                       272,934    11.0      199,256     8.0      249,070    10.0

          Tier 1 risk-based capital:
               Consolidated              218,648     8.7      100,167     4.0      150,251     6.0
               FIB                       241,769     9.7       99,628     4.0      149,442     6.0

          Leverage capital ratio:
               Consolidated              218,648     6.8      129,099     4.0      161,374     5.0
               FIB                       241,769     7.5      128,715     4.0      160,894     5.0
      ---------------------------------------------------------------------------------------------



                                      -48-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)



                                                                 Adequately              Well
                                              Actual            Capitalized          Capitalized
                                        -----------------    ------------------   -----------------
                                         Amount    Ratio      Amount     Ratio     Amount    Ratio
      ---------------------------------------------------------------------------------------------
                                                                           
      As of December 31, 2000:
          Total risk-based capital:
               Consolidated             $235,731   10.4%    $182,019     8.0%     $227,524    10.0%
               FIB                       158,209   11.1      181,266     8.0       226,582    10.0

          Tier 1 risk-based capital:
               Consolidated              194,533    8.6       91,009     4.0       136,514     6.0
               FIB                       140,347    9.8       90,633     4.0       135,949     6.0

          Leverage capital ratio:
               Consolidated              194,533    6.8      114,736     4.0       143,420     5.0
               FIB                       140,347    7.8      114,279     4.0       142,848     5.0
      =============================================================================================


(3)   INVESTMENT SECURITIES

      The amortized cost and approximate fair values of investment securities
      are summarized as follows:



      Available-for-Sale                                             Gross          Gross       Estimated
                                                    Amortized     unrealized     unrealized       fair
      December 31, 2001                                cost          gains         losses         value
      ---------------------------------------------------------------------------------------------------
                                                                                    
      U.S. Treasury securities                       $ 22,016          548            --          22,564
      Obligations of U.S. Government agencies         165,027        4,898            --         169,925
      Other mortgage-backed securities                352,219        2,849          (758)        354,310
      Mutual funds                                     46,130           --            --          46,130
      Other securities                                    175           --            --             175
      ---------------------------------------------------------------------------------------------------

               Total                                 $585,567        8,295          (758)        593,104
      ===================================================================================================




      Held-to-Maturity                                               Gross          Gross       Estimated
                                                    Amortized     unrealized     unrealized       fair
      December 31, 2001                                cost          gains         losses         value
      ---------------------------------------------------------------------------------------------------
                                                                                    
      States, county and municipal securities        $ 83,327          968          (393)         83,902
      Corporate securities                             16,747          234            --          16,981
      ---------------------------------------------------------------------------------------------------

               Total                                 $100,074        1,202          (393)        100,883
      ===================================================================================================


      Gross gains of $145 and gross losses of $0 were realized on the sale of
      available-for-sale securities in 2001.



      Available-for-Sale                                             Gross          Gross       Estimated
                                                    Amortized     unrealized     unrealized       fair
      December 31, 2000                                cost          gains         losses         value
      ---------------------------------------------------------------------------------------------------
                                                                                    
      U.S. Treasury securities                       $ 19,469          373            --          19,842
      Obligations of U.S. Government agencies         213,779        1,658          (361)        215,076
      States, county and municipal securities           4,692           99            --           4,791
      Other mortgage-backed securities                146,231          117        (1,375)        144,973
      Other securities                                    200           --            --             200
      ---------------------------------------------------------------------------------------------------

               Total                                 $384,371        2,247        (1,736)        384,882
      ===================================================================================================



                                      -49-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)



      Held-to-Maturity                                               Gross          Gross       Estimated
                                                    Amortized     unrealized     unrealized       fair
      December 31, 2001                                cost          gains         losses         value
      ---------------------------------------------------------------------------------------------------
                                                                                    
      U.S. Treasury securities                      $ 46,535           221            (1)         46,755
      Obligations of U.S. Government agencies         25,896           135           (76)         25,955
      States, county and municipal securities         73,849           694          (381)         74,162
      Corporate securities                            41,970            10          (335)         41,645
      Other mortgage-backed securities                40,576             3          (856)         39,723
      ---------------------------------------------------------------------------------------------------

               Total                                $228,826         1,063        (1,649)        228,240
      ===================================================================================================


      Gross gains of $138 and gross losses of $5 were realized on the sale of
      available-for-sale securities in 2000.

      Maturities of investment securities at December 31, 2001 are shown below.
      Maturities of mortgage-backed securities have been adjusted to reflect
      shorter maturities based upon estimated prepayments of principal.



      December 31, 2001                              Available-for-Sale            Held-to-Maturity
      --------------------------------------------------------------------------------------------------
                                                 Amortized      Estimated       Amortized     Estimated
                                                    cost        fair value         cost       fair value
      --------------------------------------------------------------------------------------------------
                                                                                  
      Within one year                             $171,731        173,547         18,982         19,240
      After one but within five years              293,045        298,146         18,575         18,926
      After five years but within ten years         24,656         24,801         53,797         54,118
      After ten years                               50,005         50,480          8,720          8,599
      --------------------------------------------------------------------------------------------------

          Total                                   $539,437        546,974        100,074        100,883
      ==================================================================================================

      Mutual funds with no stated maturity          46,130         46,130             --             --
      --------------------------------------------------------------------------------------------------

          Total                                   $585,567        593,104        100,074        100,883
      ==================================================================================================


      At December 31, 2001, the Company had investment securities callable
      within one year with amortized costs and estimated fair values of $89,045
      and $89,854, respectively. These investment securities are classified as
      available-for-sale and are primarily included in the after one but within
      five years category in the table above.

      Maturities of securities do not reflect rate repricing opportunities
      present in adjustable rate mortgage-backed and corporate securities. At
      December 31, 2001 and 2000, the Company had variable rate securities with
      amortized costs of $2,800 and $4,120, respectively.

      There are no significant concentrations of investments at December 31,
      2001 (greater than 10 percent of stockholders' equity) in any individual
      security issuer, except for U.S. Government or agency-backed securities.

      Investment securities with amortized cost of $525,379 and $466,946 at
      December 31, 2001 and 2000, respectively, were pledged to secure public
      deposits and securities sold under repurchase agreements. The approximate
      fair value of securities pledged at December 31, 2001 and 2000 was
      $532,318 and $466,413, respectively. All securities sold under repurchase
      agreements are with customers and mature on the next banking day. The
      Company retains possession of the underlying securities sold under
      repurchase agreements.


                                      -50-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

(4)   LOANS

      Major categories and balances of loans included in the loan portfolios are
      as follows:



      December 31,                                 2001             2000
      ----------------------------------------------------------------------
                                                           
      Real estate (1)                          $1,137,160          954,933
      Consumer (2)                                483,636          495,445
      Commercial                                  434,330          420,706
      Agricultural                                 95,513           95,387
      Other loans, including overdrafts             7,329            5,852
      ----------------------------------------------------------------------

      Total loans                              $2,157,968        1,972,323
      ======================================================================


            (1)   Includes residential, agricultural, commercial and
                  construction loans and loans held for resale secured by real
                  estate of $263,318, $94,697, $595,034, $93,209, and $91,002,
                  respectively, as of December 31, 2001 and $253,910, $96,019,
                  $529,035, $66,010, and $9,959, respectively, as of December
                  31, 2000.

            (2)   Includes indirect loans of $281,242 and $319,224 at December
                  31, 2001 and 2000, respectively.

      At December 31, 2001, the Company had no concentrations of loans which
      exceeded 10% of total loans other than the categories disclosed above.

      Nonaccrual loans amounted to $18,273 and $19,619 at December 31, 2001 and
      2000, respectively. If interest on nonaccrual loans had been accrued, such
      income would have approximated $1,688 and $1,943 during the years ended
      December 31, 2001 and 2000, respectively. Loans contractually past due
      ninety days or more aggregating $7,200 on December 31, 2001 and $5,158 on
      December 31, 2000 were on accrual status. Such loans are deemed adequately
      secured and in the process of collection.

      Impaired loans at December 31, 2001 and 2000 are $18,272 and $20,675,
      respectively. Included in impaired loans at December 31, 2001 and 2000 are
      $3,382 and $2,249, respectively, of loans which have an impairment
      allowance of $1,641 and $1,092, respectively, included in the Company's
      allowance for loan losses. The average recorded investment in impaired
      loans for the years ended December 31, 2001, 2000 and 1999 was
      approximately $18,524, $22,324, and $17,494, respectively. If interest on
      impaired loans had been accrued, the amount of interest income on impaired
      loans during 2001, 2000 and 1999 would have been approximately $1,565,
      $2,043, and $1,536, respectively.

      Also included in impaired loans at December 31, 2001 and 2000 are loans
      with a carrying value of $921 and $2,635, respectively, the terms of which
      have been modified in troubled debt restructurings. Restructured debt
      includes nonaccrual loans of $921 and $650 at December 31, 2001 and 2000,
      respectively. The interest income recognized on restructured loans
      approximated $90, $176, and $192 during the years ended December 31, 2001,
      2000 and 1999, respectively. At December 31, 2001, there were no material
      commitments to lend additional funds to borrowers whose existing loans
      have been restructured or are classified as nonaccrual.

      Most of the Company's business activity is with customers within the
      states of Montana and Wyoming. Loans where the customers or related
      collateral are out of the Company's trade area are not significant and
      management's anticipated credit losses arising from these transactions
      compare favorably with the Company's credit loss experience on its loan
      portfolio as a whole.


                                      -51-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

(5)   ALLOWANCE FOR LOAN LOSSES

      A summary of changes in the allowance for loan losses follows:



      Years ended December 31,                                     2001             2000            1999
      -----------------------------------------------------------------------------------------------------
                                                                                          
      Balance at beginning of year                               $ 32,820          29,599          28,803
      Allowance of acquired banking offices                            --           1,019           1,574
      Provision charged to operating expense                        7,843           5,280           3,563
      Less loans charged-off                                       (8,562)         (5,806)         (7,609)
      Add back recoveries of loans previously charged-off           1,990           2,728           3,268
      -----------------------------------------------------------------------------------------------------

      Balance at end of year                                     $ 34,091          32,820          29,599
      =====================================================================================================


(6)   PREMISES AND EQUIPMENT

      Premises and equipment and related accumulated depreciation are as
      follows:



      December 31,                                                                 2001             2000
      -----------------------------------------------------------------------------------------------------
                                                                                            
      Land                                                                      $ 11,265           12,606
      Buildings and improvements                                                  78,512           74,811
      Furniture and equipment                                                     47,585           40,713
      -----------------------------------------------------------------------------------------------------
                                                                                 137,362          128,130
      Less accumulated depreciation                                              (46,016)         (37,055)
      -----------------------------------------------------------------------------------------------------

      Premises and equipment, net                                               $ 91,346           91,075
      =====================================================================================================



      The Parent Company and a branch office lease premises from an affiliated
      partnership (see note 24).

(7)   OTHER REAL ESTATE OWNED

      Other real estate owned (OREO) consists of the following:



      December 31,                                                                  2001            2000
      -----------------------------------------------------------------------------------------------------
                                                                                             
      OREO                                                                         $ 414           3,038
      Less allowance for OREO losses                                                  --             (10)
      -----------------------------------------------------------------------------------------------------

                                                                                   $ 414           3,028
      =====================================================================================================


      A summary of changes in the allowance for OREO losses follows:



      Years ended December 31,                                             2001        2000         1999
      -----------------------------------------------------------------------------------------------------
                                                                                           
      Balance at beginning of year                                         $ 10          20          477
      Provision during the year                                              --          --           20
      Property write downs                                                  (10)        (10)        (477)
      -----------------------------------------------------------------------------------------------------

      Balance at end of year                                               $ --          10           20
      =====================================================================================================



                                      -52-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

(8)   LOAN SERVICING RIGHTS

      The Company is a servicer of residential mortgage loans and is compensated
      for loan administrative services performed in conjunction with mortgage
      servicing rights purchased in the secondary market and originated by the
      Company's bank subsidiary, FIB.

      Information with respect to the Company's loan servicing rights follows:



      Years ended December 31,                     2001            2000           1999
      -----------------------------------------------------------------------------------
                                                                         
      Balance at beginning of year                $ 4,964          3,673          1,787
      Purchase of loan servicing rights               247          1,143            981
      Origination of loan servicing rights          3,340          1,038          1,565
      Amortization expense                         (1,086)          (890)          (660)
      Reserve for impairment                       (1,143)            --             --
      -----------------------------------------------------------------------------------

      Balance at end of year                      $ 6,322          4,964          3,673
      ===================================================================================


      At December 31, 2001, the estimated fair value of the Company's servicing
      assets was $7,019. The fair value of servicing assets was determined using
      discount rates ranging from 9.0% to 17.0% and monthly prepayment speeds
      ranging from 0.6% to 3.4% depending upon the risk characteristics of the
      underlying loans. Impairment losses of $1,143 were recognized as other
      expense in 2001. No impairment losses were recorded in 2000 or 1999.

      The principal balance of mortgage loans serviced for others are not
      included in the accompanying financial statements. The unpaid balances of
      these loans were approximately $807,939 and $619,538 at December 31, 2001
      and 2000, respectively.

(9)   CASH SURRENDER VALUE OF LIFE INSURANCE

      The Company maintains key-executive life insurance policies on certain
      principal shareholders. Under these policies, the Company receives the
      cash surrender value if the policy is terminated, or receives all benefits
      payable upon the death of the insured. The aggregate face amount of the
      key-executive insurance was $7,000 at December 31, 2001 and 2000. Cash
      surrender values are recorded net of outstanding policy loans, since the
      Company has no current plans for repayment. Outstanding policy loans at
      December 31, 2001 and 2000 are $2,871 and $2,811, respectively. The net
      cash surrender value of key-executive insurance policies included in other
      assets is $716 and $626 at December 31, 2001 and 2000, respectively.

      The Company has also obtained life insurance policies covering selected
      other key officers. The net cash surrender value of these policies is
      $2,777 and $2,460 at December 31, 2001 and 2000, respectively, and is
      included in other assets. Under these policies, the Company receives the
      net cash surrender value if the policy is terminated, or receives all
      benefits payable upon death of the insured. An endorsement split dollar
      agreement has been executed with each of the selected key officers whereby
      a portion of the policy death benefit is payable to their designated
      beneficiary. The endorsement split dollar agreement will provide post
      retirement coverage for those selected key officers meeting specified
      retirement qualifications. The Company accrues the earned portion of the
      post-employment benefit through the specified vesting date.


                                      -53-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

(10)  OTHER ASSETS

      At December 31, 2001 and 2000, other assets consisted of the following:



                                                                    2001               2000
      ----------------------------------------------------------------------------------------
                                                                                
      Restricted equity securities of government agencies          $ 15,766           13,099
      Cash surrender value of life insurance, net                     3,493            3,086
      Other                                                          20,879           17,349
      ----------------------------------------------------------------------------------------

                                                                   $ 40,138           33,534
      ========================================================================================


(11)  DEPOSITS

      Deposits are summarized as follows:



      December 31,                                                  2001              2000
      ----------------------------------------------------------------------------------------
                                                                             
      Noninterest bearing demand                                 $  571,888          441,563
      Interest bearing:
          Demand                                                    454,394          384,070
          Savings                                                   693,794          575,768
          Time, $100 and over                                       312,543          283,599
          Time, other                                               675,994          680,225
      ----------------------------------------------------------------------------------------

          Total interest bearing                                  2,136,725        1,923,662
      ----------------------------------------------------------------------------------------

                                                                 $2,708,613        2,365,225
      ========================================================================================


      Maturities of time deposits at December 31, 2001 are as follows:



                                                                 Time, $100
                                                                  and Over         Total Time
      ----------------------------------------------------------------------------------------
                                                                             
      2002                                                        $ 258,440          730,666
      2003                                                           39,458          177,297
      2004                                                            7,868           38,380
      2005                                                            3,225           27,714
      2006                                                            3,552           14,415
      Thereafter                                                         --               65
      ----------------------------------------------------------------------------------------

                                                                  $ 312,543          988,537
      ========================================================================================


      Interest expense on time deposits of $100 or more was $17,047, $13,889,
      and $11,087 for the years ended December 31, 2001, 2000 and 1999,
      respectively.

(12)  INCOME TAXES

      Income tax expense (benefit) consists of the following:



      Year ended December 31,                              2001          2000          1999
      ----------------------------------------------------------------------------------------
                                                                             
      Current:
          Federal                                        $13,490        14,668        13,873
          State                                            2,585         2,222         1,950
      ----------------------------------------------------------------------------------------

                                                         $16,075        16,890        15,823
      ========================================================================================



                                      -54-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)



      Year ended December 31,                                        2001          2000         1999
      -------------------------------------------------------------------------------------------------
                                                                                      
      Deferred:
          Federal                                                  $ 1,557           226         (440)
           State                                                       269            60         (154)
      -------------------------------------------------------------------------------------------------

                                                                     1,826           286         (594)
      -------------------------------------------------------------------------------------------------

                                                                   $17,901        17,176       15,229
      =================================================================================================


      Total income tax expense differs from the amount computed by applying the
      Federal income tax rate of 35 percent in 2001, 2000 and 1999 to income
      before income taxes as a result of the following:



      Year ended December 31,                                         2001          2000        1999
      -------------------------------------------------------------------------------------------------
                                                                                      
      Tax expense at the statutory tax rate                        $17,179        16,645       15,035
      Increase (decrease) in tax resulting from:
          Tax-exempt income                                         (1,902)       (1,749)      (1,212)
          State income tax, net of Federal income tax benefit        1,853         1,483        1,167

          Amortization of nondeductible goodwill                       436           452          310
          Other, net                                                   335           345          (71)
      -------------------------------------------------------------------------------------------------

                                                                   $17,901        17,176       15,229
      =================================================================================================


      The tax effects of temporary differences between the financial statement
      carrying amounts and tax bases of assets and liabilities that give rise to
      significant portions of the net deferred tax asset relate to the
      following:



      December 31,                                                                 2001         2000
      -------------------------------------------------------------------------------------------------
                                                                                        
      Deferred tax assets:
          Loans, principally due to allowance for loan losses                  $ 11,980       11,378
          Other real estate owned, principally due to differences in bases           32           83
          Employee benefits                                                       1,211        2,779
          Other                                                                     403          619
      -------------------------------------------------------------------------------------------------

                   Deferred tax assets                                           13,626       14,859
      -------------------------------------------------------------------------------------------------

      Deferred tax liabilities:
          Fixed assets, principally differences in bases and depreciation        (1,446)        (923)
          Investment in joint venture partnership, principally due to
               differences in depreciation of partnership assets                 (1,024)        (823)
          Prepaid amounts                                                          (647)        (665)
          Government agency stock dividends                                      (1,516)      (1,258)
          Investment securities, unrealized gains                                (2,971)        (266)
          Goodwill and core deposit intangibles                                  (2,165)      (2,598)
          Mortgage servicing rights                                                (833)        (698)
          Other                                                                    (273)        (346)
      -------------------------------------------------------------------------------------------------

                   Deferred tax liabilities                                     (10,875)      (7,577)
      -------------------------------------------------------------------------------------------------

                   Net deferred tax asset                                      $  2,751        7,282
      =================================================================================================



                                      -55-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

      In assessing the realizability of deferred tax assets, management
      considers whether it is more likely than not that some portion or all of
      the deferred tax assets will not be realized. The ultimate realization of
      deferred tax assets is dependent upon the existence of, or generation of,
      taxable income in the periods which those temporary differences are
      deductible. Management considers the scheduled reversal of deferred tax
      liabilities, taxes paid in carryback years, projected future taxable
      income, and tax planning strategies in making this assessment. Based upon
      the level of historical taxable income and projections for future taxable
      income over the periods which the deferred tax assets are deductible, at
      December 31, 2001 management continues to believe it is more likely than
      not that the Company will realize the benefits of these deductible
      differences.

      The Company had current income taxes receivable of $1,610 and $174 at
      December 31, 2001 and 2000, respectively.

(13)  LONG-TERM DEBT AND OTHER BORROWED FUNDS

      A summary of long-term debt follows:



      December 31,                                                                     2001        2000
      ---------------------------------------------------------------------------------------------------
                                                                                            
      Parent Company:
          Unsecured revolving term loan due June 30, 2005, interest payable
               quarterly at variable interest rates (3.84% weighted average
               rate at December 31, 2001)                                            $10,150      11,550
          7.50% subordinated notes, unsecured, interest payable semi-annually,
               due in increasing annual principal payments beginning
               October 1, 2002 in the amount of $3,400 with final maturity
               on October 1, 2006                                                     20,000      20,000
          Variable rate equipment note, principal and interest payable quarterly
               through March 30, 2005 (4.09% rate at December 31, 2001)                2,032       2,572
          Various unsecured notes paid in 2001payable to former stockholders              --         157

      Subsidiaries:
          Various notes payable to FHLB, interest due monthly at various
               rates and maturities (weighted average rate of 6.36% at
               December 31, 2001)                                                      2,149       2,381
          10% note payable on repossessed property paid in 2001                           --         340
      ---------------------------------------------------------------------------------------------------

                                                                                     $34,331      37,000
      ===================================================================================================


      Maturities of long-term debt at December 31, 2001 are as follows:


                                                                               

                                   2002                                              $ 4,155
                                   2003                                                4,460
                                   2004                                                4,785
                                   2005                                               15,058
                                   2006                                                4,807
                                   Thereafter                                          1,066
      ---------------------------------------------------------------------------------------------------

                                                                                     $34,331
      ===================================================================================================


      In connection with its borrowings, the Company has agreed to certain
      restrictions dealing with, among other things, minimum capital ratios, the
      sale or issuance of capital stock and the maximum amount of dividends.

      The Company has a $25,000 unsecured revolving term loan with its primary
      lender. As of December 31, 2001, $10,150 was advanced on the loan. The
      revolving facility requires an annual commitment fee of


                                      -56-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

      0.10% on the unadvanced amount and an annual commitment fee of 0.05% on
      the total amount of the commitment. At various dates, the Company may
      elect either prime or a Eurodollar rate which varies depending on the
      Company's capital ratios.

      The variable rate equipment note is secured by a Cessna Citation aircraft.
      The notes payable to FHLB are secured by FHLB stock, unencumbered
      residential real estate mortgages and certain mortgage-backed securities.

      The following is a summary of other borrowed funds, all of which mature
      within one year:



      December 31,                                                                2001           2000
      --------------------------------------------------------------------------------------------------
                                                                                          
      Interest bearing demand notes issued to the United States Treasury,
          secured by investment securities (1.41% weighted average rate at
          December 31, 2001)                                                     $ 8,095        11,138
      --------------------------------------------------------------------------------------------------

                                                                                 $ 8,095        11,138
      ==================================================================================================


      The Company has Federal funds lines of credit with third parties amounting
      to $90,000, subject to funds availability. These lines are subject to
      cancellation without notice. The Company has available lines of credit
      with the FHLB of approximately $222,000.

(14)  TRUST PREFERRED SECURITIES

      On October 1, 1997, the Company established FIB Capital Trust ("Trust"), a
      wholly-owned statutory business trust. The Trust was created for the
      exclusive purpose of issuing 30-year capital trust preferred securities
      ("Trust Preferred Securities") in the aggregate amount of $40,000 and
      using the proceeds to purchase junior subordinated debentures
      ("Subordinated Debentures") issued by the Parent Company. The sole assets
      of the Trust are the Subordinated Debentures.

      The Trust Preferred Securities bear a cumulative fixed interest rate of
      8.625% and mature on December 1, 2027. Interest distributions are payable
      quarterly. The Trust Preferred Securities are subject to mandatory
      redemption upon repayment of the Subordinated Debentures at their stated
      maturity date or their earlier redemption in an amount equal to their
      liquidation amount plus accumulated and unpaid distributions to the date
      of redemption. The Company guaranteed the payment of distributions and
      payments for redemption or liquidation of the Trust Preferred Securities
      to the extent of funds held by the Trust. The obligations of the Company
      under the Subordinated Debentures together with the guarantee and other
      back-up obligations, in the aggregate, constitute a full and unconditional
      guarantee by the Company of the obligations of the Trust under the Trust
      Preferred Securities.

      The Subordinated Debentures are unsecured, bear interest at a rate of
      8.625% per annum and mature on December 1, 2027. Interest is payable
      quarterly. The Company may defer the payment of interest at any time from
      time to time for a period not exceeding 20 consecutive quarters provided
      that deferral period does not extend past the stated maturity. During any
      such deferral period, distributions on the Trust Preferred Securities will
      also be deferred and the Company's ability to pay dividends on its common
      shares will be restricted.

      Subject to approval by the Federal Reserve Bank, the Trust Preferred
      Securities may be redeemed prior to maturity at the Company's option on or
      after December 1, 2002 at par. The Trust Preferred Securities may also be
      redeemed at any time in whole (but not in part) in the event of
      unfavorable changes in laws or regulations that result in (1) FIB Capital
      becoming subject to federal income tax on income received on the
      Subordinated Debentures, (2) interest payable by Parent Company on the
      Subordinated Debentures becoming non-deductible for federal tax purposes,
      (3) the requirement for FIB Capital to register under the Investment
      Company Act of 1940, as amended, or (4) loss of the ability to treat the
      Trust Preferred Securities as "Tier 1 capital" under the Federal Reserve
      capital adequacy guidelines.


                                      -57-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

      The Trust Preferred Securities qualify as Tier 1 capital under regulatory
      definitions. Issuance costs consisting primarily of underwriting discounts
      and professional fees of $2,363 were capitalized and are being amortized
      through maturity to interest expense using the straight-line method.

(15)  EMPLOYEE BENEFIT PLANS

      PROFIT SHARING PLAN. The Company has a noncontributory profit sharing
      plan. All non-temporary employees working 20 hours or more per week are
      eligible to participate in the profit sharing plan. Quarterly
      contributions are determined by the Company's Board of Directors, but are
      not to exceed, on an individual basis, the lesser of 25% of compensation
      or $30. Vesting in contributions occurs pro rata over a three-year period.
      Company contributions to this plan of $1,267, $1,186 and $1,150 were
      expensed in 2001, 2000 and 1999, respectively.

      SAVINGS PLAN. In addition, the Company has a contributory employee savings
      plan. Eligibility requirements for this plan are the same as those for the
      profit sharing plan discussed in the preceding paragraph. Employee
      participation in the plan is at the option of the employee. The Company
      contributes $1.25 for each $1.00 of employee contributions up to 4% of the
      participating employee's compensation. Company contributions to this plan
      of $1,868, $1,490, and $1,321 were expensed in 2001, 2000 and 1999,
      respectively.

      STOCK OPTION PLANS. The Company has two nonqualified stock option plans,
      the 2001 Stock Option Plan ("New Stock Option Plan") and the Stock Option
      and Stock Appreciation Rights Plan ("Old Option Plan"). Stock options and
      stock appreciation rights ("SARs") awards were granted to certain officers
      and directors of the Company at the discretion of the Company's Board of
      Directors. Subsequent to May 2001, the Company discontinued stock option
      awards under the Old Option Plan.

      During 2001, the Company adopted the New Stock Option Plan. All options
      granted under the New Stock Option Plan have an exercise price equal to
      fair value at the date of grant. Options granted under the New Stock
      Option Plan may be subject to vesting as determined by the Compensation
      Committee of the Company's Board of Directors ("Compensation Committee")
      and can be exercised for periods of up to ten years from the date of
      grant. Options granted in 2001 vest over a three-year period. Stock issued
      upon exercise of options is subject to a shareholder agreement granting
      the Company the right to repurchase all or some of the stock at any time.
      During 2001, the Company awarded 2,450 options under the New Stock Option
      Plan with a weighted average exercise price of $41.35 and a weighted
      average remaining life of 9.85 years at December 31, 2001.

      The Company accounts for the New Stock Option Plan as a fixed plan in
      accordance with APB No. 25. APB No. 25 does not require a company to
      recognize compensation expense, under fixed plan accounting, if the
      exercise price of the option is equal to the fair value of the common
      stock at the date of grant. If compensation expense had been determined
      based on an estimate of fair value of the option at the date of grant,
      consistent with SFAS No. 123, fair value method of accounting for stock
      options, the Company's pro forma net income for 2001 would have been
      $31,174. Pro forma basic and diluted earnings per share would not be
      different from that reported. The fair value of the options was estimated
      at the grant date using a Black-Scholes option pricing model, which
      requires the input of subjective assumptions. Because the Company's common
      stock and stock options have characteristics significantly different from
      listed securities and traded options, and because changes in the
      subjective input assumptions can materially affect the fair value
      estimate, the existing models do not necessarily provide a reliable single
      measure of the fair value of its stock options. The weighted average fair
      values of options granted during 2001 was $5.84. Weighted average
      assumptions used in the valuation model include risk-free interest rate of
      4.93%, dividend yield of 2.86% and an expected life of options of 10
      years. The effect of stock price volatility was not considered in the
      valuation model as there is no active market for the Company's common
      stock.

      Under the Old Option Plan, stock options and SARs granted prior to 1993
      have a per share exercise price equal to the book value of the underlying
      common shares at the date of grant. Stock options and SARs granted in


                                      -58-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

      1993 and thereafter have a per share exercise price equal to fair value at
      the date of grant. Each option granted under the Old Option Plan was
      subject to vesting as determined by the Compensation Committee and can be
      exercised for a period of up to ten years from the date of grant. Options
      outstanding under the Old Option Plan were 100% vested as of December 31,
      2001. Stock issued upon exercise of options is subject to a shareholder
      agreement granting the Company a right of first refusal to repurchase the
      stock.

      During 2001, the Company offered all option holders under the Old Stock
      Plan an opportunity to exercise outstanding options with the intention of
      issuing, after six months, a similar number of options with similar terms
      under the New Stock Option Plan. As a result, 344,053 options granted
      under the Old Option Plan were exercised and 98,006 options were cancelled
      in 2001.

      During 1998, the Company determined that it would discontinue the issuance
      of SARs. In conjunction with that decision, grantees with outstanding SARs
      were allowed to convert the SARs to stock options with similar terms in a
      one-for-one exchange. In January 1999, 106,300 SARs were exchanged for
      stock options under the Old Option Plan.

      The Company accounts for the Old Option Plan as a variable plan, in
      accordance with APB No. 25, with compensation cost or benefit recorded
      each period from the date of grant to the measurement date based on the
      fair value of the Company's common stock at the end of the period. The
      recorded expense (benefit) related to this plan was $503, ($593) and
      $2,505 in 2001, 2000 and 1999, respectively. At December 31, 2001 and
      2000, the Company had liabilities related to obligations under this plan
      of $444 and $4,129, respectively.

      Information with respect to stock options and SARs granted under the Old
      Option Plan follows:



                                                  2001                      2000                       1999
                                         ---------------------     ---------------------     -----------------------
      Year ended December 31,             Options        SARs       Options        SARs       Options         SARs
      --------------------------------------------------------------------------------------------------------------
                                                                                         
      Outstanding, beginning of year      386,256       4,400       322,300       6,000       169,280       115,140
      Granted                             112,173          --       101,456          --        90,700            --
      Exercised                          (378,003)     (1,400)      (35,000)     (1,600)      (43,980)       (2,840)
      Cancelled                           (98,706)         --        (2,500)         --            --            --
      Conversion of SARs to options            --          --            --          --       106,300      (106,300)
      --------------------------------------------------------------------------------------------------------------

      Outstanding, end of year             21,720       3,000       386,256       4,400       322,300         6,000
      ==============================================================================================================


      Information with respect to the weighted-average stock option exercise
      prices for options granted under the Old Option Plan follows:



      Year ended December 31,          2001           2000           1999
      -----------------------------------------------------------------------
                                                          
      Granted during year            $  38.10       $  39.95       $  33.14
      Exercised during year             27.87          14.54          12.01
      Cancelled during year             39.98          38.60             --
      SARs converted during year           --             --          17.16
      Outstanding, end of year          24.73          27.82          22.64
      =======================================================================



                                      -59-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

      Stratification and additional detail regarding the exercisable options
      outstanding under the Old Option Plan at December 31, 2001 follows:



                Exercise           Number          Weighted-average      Weighted-average
               price range       outstanding        remaining life        exercise price
      -------------------------------------------------------------------------------------
                                                                
            $7.61 - $15.80          8,550            0.92 years              $  9.75
           $17.85 - $20.05          3,000            4.57 years                19.02
           $39.00 - $39.00         10,170            9.38 years                39.00
      =====================================================================================


(16)  COMMITMENTS AND CONTINGENCIES

      In the normal course of business, the Company is involved in various
      claims and litigation. In the opinion of management, following
      consultation with legal counsel, the ultimate liability or disposition
      thereof will not have a material adverse effect on the consolidated
      financial condition, results of operations or liquidity of the Company.

      The Company had commitments to sell loans of $91,002 and $9,959 as of
      December 31, 2001 and 2000, respectively.

      The Company leases certain premises and equipment from third parties under
      operating leases. Total rental expense to third parties was $2,737 in
      2001, $2,119 in 2000 and $1,691 in 1999.

      The total future minimum rental commitments, exclusive of maintenance and
      operating costs, required under operating leases that have initial or
      remaining noncancelable lease terms in excess of one year at December 31,
      2001 are as follows:



                                                                 Related
                                                 Third         Partnership
                                                parties       (See Note 24)        Total
      -------------------------------------------------------------------------------------
                                                                          
      For the year ending December 31:
           2002                                 $ 2,220             988            3,208
           2003                                   2,230             980            3,210
           2004                                   2,042             958            3,000
           2005                                   1,883             718            2,601
           2006                                   1,609              --            1,609
           Thereafter                             6,352              --            6,352
      -------------------------------------------------------------------------------------

                                                $16,336           3,644           19,980
      =====================================================================================


(17)  FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK

      The Company is a party to financial instruments with off-balance-sheet
      risk in the normal course of business to meet the financing needs of its
      customers. These financial instruments include commitments to extend
      credit and standby letters of credit. These instruments involve, to
      varying degrees, elements of credit and interest rate risk in excess of
      amounts recorded in the consolidated balance sheet.

      Standby letters of credit and financial guarantees are conditional
      commitments issued by the Company to guarantee the performance of a
      customer to a third party. Most commitments extend less than two years.
      The credit risk involved in issuing letters of credit is essentially the
      same as that involved in extending loan facilities to customers. The
      Company holds various collateral supporting those commitments for which
      collateral is deemed necessary.


                                      -60-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

      Commitments to extend credit are agreements to lend to a customer as long
      as there is no violation of any condition established in the commitment
      contract. Commitments generally have fixed expiration dates or other
      termination clauses and may require payment of a fee. Since many of the
      commitments are expected to expire without being drawn upon, the total
      commitment amounts do not necessarily represent future cash requirements.
      The Company evaluates each customer's creditworthiness on a case-by-case
      basis. The amount of collateral obtained is based on management's credit
      evaluation of the customer. Collateral held varies but may include
      accounts receivable, inventory, property, plant and equipment, and
      income-producing commercial properties.

      The Company's exposure to credit loss in the event of nonperformance by
      the other party to the financial instrument for commitments to extend
      credit and standby letters of credit is represented by the contractual
      amount of those instruments. Generally, all standby letters of credit and
      commitments to extend credit are subject to annual renewal. At December
      31, 2001 and 2000, stand-by letters of credit in the amount of $36,915 and
      $34,506 respectively, were outstanding. Commitments to extend credit to
      existing and new borrowers approximated $482,632 at December 31, 2001,
      which includes $84,499 on unused credit card lines and $79,905 with
      commitment maturities beyond one year. Commitments to extend credit to
      existing and new borrowers approximated $433,304 at December 31, 2000,
      which includes $70,245 on unused credit card lines and $80,824 with
      commitment maturities beyond one year.

(18)  CAPITAL STOCK

      At December 31, 2001, 91.73% of the common stock held by stockholders are
      subject to shareholder's agreements (Agreements). Under the Agreements,
      the Company has a right of first refusal to repurchase shares from the
      stockholder at fair value in the event of a proposed sale or transfer of
      shares to a third party. Additionally, shares purchased by officers,
      directors and employees are subject to repurchase at the Company's
      discretion.

(19)  CONDENSED FINANCIAL INFORMATION (PARENT COMPANY ONLY)

      Following is condensed financial information of First Interstate
      BancSystem, Inc. During 2000 the Company incorporated its technology
      services division into a separate non-bank subsidiary. Prior to
      incorporation, the technology services division was a department of the
      parent company.



      December 31,                                          2001         2000
      --------------------------------------------------------------------------
                                                                 
      Condensed balance sheets:
          Cash and cash equivalents                       $    246         254
          Investment in subsidiaries, at equity:
               Bank subsidiary                             283,868     265,913
               Non-bank subsidiaries                         8,286       6,569
      --------------------------------------------------------------------------
               Total investment in subsidiaries            292,154     272,482

          Goodwill, net of accumulated amortization          1,322       1,467
          Property and equipment                             3,785       4,204
          Other assets                                       7,828       7,575
      --------------------------------------------------------------------------

          Total assets                                    $305,335     285,982
      ==========================================================================

          Other liabilities                               $  8,149      10,559
          Long-term debt                                    33,880      36,200
          Subordinated debentures - FIB Capital Trust       41,237      41,237
      --------------------------------------------------------------------------
          Total liabilities                                 83,266      87,996

          Stockholders' equity                             222,069     197,986
      --------------------------------------------------------------------------

          Total liabilities and stockholders' equity      $305,335     285,982
      ==========================================================================



                                      -61-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)



      Year ended December 31,                                        2001          2000         1999
      --------------------------------------------------------------------------------------------------
                                                                                      
      Condensed statements of income:
          Dividends from subsidiary banks                          $ 26,207       22,107       23,857
          Other interest income                                          35           98          172
          Other income, primarily management fees
               from subsidiaries                                      3,993        4,235        3,436
      --------------------------------------------------------------------------------------------------

          Total income                                               30,235       26,440       27,465
      --------------------------------------------------------------------------------------------------
          Salaries and benefits                                       6,993        4,958        6,967
          Interest expense                                            6,465        6,209        5,447
          Other operating expenses, net                               5,800        4,421        4,049
      --------------------------------------------------------------------------------------------------

          Total expenses                                             19,258       15,588       16,463
      --------------------------------------------------------------------------------------------------

          Technology services income, net of direct
               operating expenses                                        --           --        3,317
      --------------------------------------------------------------------------------------------------

          Earnings before income tax benefit                         10,977       10,852       14,319
          Income tax benefit                                          5,475        3,992        3,461
      --------------------------------------------------------------------------------------------------

          Income before undistributed earnings of subsidiaries       16,452       14,844       17,780
          Undistributed earnings of subsidiaries                     14,731       15,536        9,948
      --------------------------------------------------------------------------------------------------

          Net income                                               $ 31,183       30,380       27,728
      ==================================================================================================




      Year ended December 31,                                        2001          2000         1999
      --------------------------------------------------------------------------------------------------
                                                                                      
      Condensed statements of cash flows:
          Cash flows from operating activities:
               Net income                                          $ 31,183       30,380       27,728
               Adjustments to reconcile net income to cash
                   provided by operating activities:
                        Undistributed earnings of subsidiaries      (14,731)     (15,536)      (9,948)
                        Net loss (gain) on sale of equipment             35         (200)          --
                        Depreciation and amortization                   303          414          297
                        Provision for deferred income taxes             (13)         334         (485)
                        Other, net                                   (2,793)         (97)         899
      --------------------------------------------------------------------------------------------------

          Net cash provided by operating activities                  13,984       15,295       18,491
      --------------------------------------------------------------------------------------------------

          Cash flows from investing activities:
               Net increase in advances to non-bank subsidiary          124          625          475
               Capital expenditures, net of sales                       226       (2,282)        (380)
               Capitalization of subsidiaries                          (846)      (1,000)          --
               Acquisitions of banking offices, net of
                   cash acquired                                         --      (20,152)     (11,455)
      --------------------------------------------------------------------------------------------------

          Net cash used in investing activities                        (496)     (22,809)     (11,360)
      --------------------------------------------------------------------------------------------------

          Cash flows from financing activities:
               Borrowings of long-term debt                          81,600       30,921        5,527
               Repayments of long-term debt                         (83,920)     (15,616)      (5,853)
               Debt issuance costs                                       95           95           95
               Dividends paid on common stock                        (9,279)      (8,807)      (8,530)
               Payments to retire common stock                       (4,200)      (4,904)      (3,271)
               Issuance of common stock                               2,208        1,100        3,262
      --------------------------------------------------------------------------------------------------

          Net cash provided by (used in) financing activities       (13,496)       2,789       (8,770)
      --------------------------------------------------------------------------------------------------

          Net change in cash and cash equivalents                        (8)      (4,725)      (1,639)
          Cash and cash equivalents, beginning of year                  254        4,979        6,618
      --------------------------------------------------------------------------------------------------

          Cash and cash equivalents, end of year                   $    246          254        4,979
      ==================================================================================================


      Noncash Investing and Financing Activities - In conjunction with the
      exercise of stock options, the Company transferred $75, $74, and $324 in
      2001, 2000, and 1999, respectively, from accrued liabilities to common
      stock.


                                      -62-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

(20)  DISCLOSURE ABOUT FAIR VALUE OF FINANCIAL INSTRUMENTS

      Fair value estimates are made at a specific point in time, based on
      relevant market information and information about the financial
      instrument. These estimates do not reflect any premium or discount that
      could result from offering for sale at one time the entire holdings of a
      particular instrument. Because no market exists for a significant portion
      of the financial instruments, fair value estimates are based on judgments
      regarding comparable market interest rates, future expected loss
      experience, current economic conditions, risk characteristics of various
      financial instruments, and other factors. These estimates are subjective
      in nature and involve uncertainties and matters of significant judgment
      and therefore cannot be determined with precision. Changes in assumptions
      could significantly affect the estimates.

      For financial instruments bearing a variable interest rate, it is presumed
      that recorded book values are reasonable estimates of fair value. The
      methods and significant assumptions used to estimate fair values for the
      various financial instruments are set forth below.

            FINANCIAL ASSETS. Due to the liquid and/or short-term nature of
            cash, cash equivalents and interest bearing deposits in bank,
            carrying value of these instruments approximates market value. Fair
            values of investment securities are based on quoted market prices or
            dealer quotes. If a quoted market price is not available, fair value
            is estimated using quoted market prices for similar securities. Fair
            value of fixed rate loans is calculated by discounting scheduled
            cash flows adjusted for prepayment estimates using discount rates
            based on secondary market sources, if available, or based on
            estimated market discount rates that reflect the credit and interest
            rate risk inherent in the loan category. The fair value of
            adjustable rate loans approximates the carrying value of these
            instruments due to the frequent repricing, provided there have been
            no changes in credit quality since origination. The fair value of
            loan servicing rights is based on a pricing model using prevailing
            financial market information.

            FINANCIAL LIABILITIES AND TRUST PREFERRED SECURITIES. The fair value
            of demand deposits, savings accounts, federal funds purchased and
            securities sold under repurchase agreements is the amount payable on
            demand at the reporting date. The fair value of fixed-maturity
            certificates of deposit is estimated using external market rates
            currently offered for deposits with similar remaining maturities.
            The carrying value of the interest bearing demand notes to the
            United States Treasury is deemed an approximation of fair value due
            to the frequent repayment and repricing at market rates. The
            revolving term loan, equipment note and unsecured demand notes bear
            interest at floating market rates and, as such, carrying amounts are
            deemed to reflect fair value. The fair value of the subordinated
            notes and notes payable to the FHLB were estimated by discounting
            future cash flows using current rates for advances with similar
            characteristics. Fair value of the Trust Preferred Securities is
            based on quoted market price.

            COMMITMENTS TO EXTEND CREDIT AND STANDBY LETTERS OF CREDIT. It is
            not practicable to estimate the fair value of commitments to extend
            credit because information necessary to support fair value
            estimations is not readily available and amounts are not anticipated
            to be significant.

            A summary of the estimated fair values of financial instruments
            follows:



                                                                                 2001                        2000
            ----------------------------------------------------------------------------------------------------------------
                                                                       Carrying      Estimated      Carrying     Estimated
            As of December 31,                                          Amount       Fair Value      Amount      Fair Value
            ----------------------------------------------------------------------------------------------------------------
                                                                                                     
            Financial assets:
                 Cash and short-term investments                      $  293,036       293,036       169,245       169,245
                 Securities available-for-sale                           593,104       593,104       384,882       384,882
                 Securities held-to-maturity                             100,074       100,883       228,826       228,240
                 Net loans                                             2,123,877     2,251,002     1,939,503     1,924,073
                 Loan servicing rights, net                                6,322         7,019         4,964         6,685
            ----------------------------------------------------------------------------------------------------------------

            Total financial assets                                    $3,116,413     3,245,044     2,727,420     2,713,125
            ================================================================================================================



                                      -63-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)



                                                                                 2001                        2000
            ----------------------------------------------------------------------------------------------------------------
                                                                       Carrying      Estimated      Carrying     Estimated
            As of December 31,                                          Amount       Fair Value      Amount      Fair Value
            ----------------------------------------------------------------------------------------------------------------
                                                                                                     
            Financial liabilities and trust preferred securities:
                 Total deposits, excluding time deposits              $1,720,076     1,720,076     1,401,401     1,401,401
                 Time deposits                                           988,537       990,753       963,824       962,042
                 Federal funds purchased                                     625           625        19,535        19,535
                 Securities sold under repurchase agreements             271,952       271,952       229,078       229,078
                 Other borrowed funds                                      8,095         8,095        11,138        11,138
                 Long-term debt                                           34,331        36,394        37,000        38,059
                 Trust Preferred Securities                               40,000        40,000        40,000        37,200
            ----------------------------------------------------------------------------------------------------------------

            Total financial liabilities and
                 trust preferred securities                           $3,063,616     3,067,895     2,701,976     2,698,453
            ================================================================================================================


(21)  EARNINGS PER SHARE

      The following table sets forth the computation of basic and diluted
      earnings per share:



      For the year ended December 31,              2001           2000          1999
      ---------------------------------------------------------------------------------
                                                                    
      Net income basic and diluted              $   31,183        30,380        27,728
      =================================================================================

      Average outstanding shares - basic         7,854,576     7,924,589     7,967,953

      Add: effect of dilutive stock options         67,118       119,942       143,363
      ---------------------------------------------------------------------------------

      Average outstanding shares - diluted       7,921,694     8,044,531     8,111,316
      =================================================================================

      Basic earnings per share                  $     3.97          3.83          3.48
      =================================================================================

      Diluted earnings per share                $     3.94          3.78          3.42
      =================================================================================


      Stock options to purchase 100,206 and 750 shares for the years ended
      December 31, 2000 and 1999, respectively, were outstanding but were not
      included in the computation of diluted earnings per share because the
      options' exercise prices were greater than the fair value of the shares
      and, therefore, the effect would have been antidilutive. There were no
      antidilutive stock options outstanding for the year ended December 31,
      2001.

(22)  ACQUISITIONS

      EQUALITY BANKSHARES, INC. On August 1, 2000, the Company purchased all of
      the outstanding stock of Equality Bankshares, Inc. (EBSI) and its bank
      subsidiary, The Equality State Bank (ESB). The total cash purchase price
      paid at closing of $20,301 was funded through available cash on hand and a
      $19,000 advance on the Company's revolving term note. At the purchase
      date, EBSI had gross loans of approximately $64,000 and deposits of
      approximately $80,000. The transaction was accounted for as a purchase
      and, accordingly, the consolidated statement of income for the year ended
      December 31, 2000 includes EBSI's results of operations since the date of
      purchase. EBSI was subsequently dissolved and ESB was merged with FIB. The
      premium paid and estimated fair value adjustments have been pushed down to
      FIB. The premium paid over the fair value of the assets and liabilities
      acquired amounted to $13,295 which was allocated to core deposit
      intangibles of $1,867 and goodwill of $11,428. Core deposit intangibles
      are being amortized using an accelerated method over 10 years. Goodwill is
      being amortized using the straight-line method over 20 years.


                                      -64-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

(23)  NONCASH INVESTING AND FINANCING ACTIVITIES

      The Company transferred loans of $485 and property of $175 to other real
      estate owned in 2001. The Company transferred loans of $1,841 and $524 to
      other real estate owned in 2000 and 1999, respectively.

      In conjunction with the adoption of SFAS No. 133, the Company transferred
      investment securities of $3,165 from the available-for-sale category to
      the held-to-maturity category during 2001.

      In conjunction with the exercise of stock options, the Company transferred
      $75, $74, and $324 in 2001, 2000 and 1999, respectively, from accrued
      liabilities to common stock.

      In conjunction with acquisitions during 2000 and 1999, the Company
      received assets with fair values of $103.2 million and $76.6 million,
      respectively, and assumed liabilities of $82.9 million and $64.7 million,
      respectively. During 1999, the Company transferred other assets of $342 to
      premises and equipment.

(24)  RELATED PARTY TRANSACTIONS

      The Company has banking transactions in the ordinary course of business
      with related parties, including business with directors, officers,
      stockholders and their associates, on the same terms as those prevailing
      at the same time for comparable transactions with unrelated persons and
      that did not involve more than a normal risk of collectibility or present
      other unfavorable features.

      Certain executive officers and directors of the Company and certain
      corporations and individuals related to such persons, incurred
      indebtedness in the form of loans, as customers, of $22,478 at December
      31, 2001 and $28,629 at December 31, 2000. During 2001, new loans and
      advances on existing loans of $57,576 were funded and repayments totaled
      $63,727. These loans were made on substantially the same terms, including
      interest rates and collateral, as those prevailing at the time for
      comparable risk loans.

      The Parent Company and the Billings office of FIB are the anchor tenants
      in a building owned by a partnership in which FIB is one of the two
      partners, and has a 50% partnership interest. The other 50% is owned by a
      company in which a director of the Company owns beneficially an equity
      interest of approximately 33%. At December 31, 2001, the partnership has
      indebtedness of $8,280 which is full recourse to the partners. Total
      rents, including maintenance, paid to the partnership were $1,493 in 2001,
      $1,503 in 2000 and $1,445 in 1999.

      The Company purchases property and casualty insurance from an agency owned
      by a director of the Company. The Company paid insurance premiums to the
      agency of $279, $194 and $0 in 2001, 2000 and 1999, respectively.

(25)  BUSINESS LINE REPORTING

      During the fourth quarter 2001, management reassessed the Company's
      business lines and made the determination that certain operational and
      mortgage servicing activities previously reported as Other more closely
      aligned with the objectives of Community Banking. Accordingly, these
      activities are included in the Community Banking line of business
      consistent with the Company's internal management structure. The
      presentation of prior year amounts conforms to current year except as
      noted below.


                                      -65-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)

      On January 1, 2001, the Company transferred IP services from FIB, its
      banking subsidiary, to i_Tech, its technology services subsidiary. Because
      expenses associated with IP services prior to 2001 cannot be separately
      distinguished from other operational expenses, the 2000 and 1999 amounts
      reported have not been reclassified to reflect the transfer. Increases in
      the revenues and non-interest expenses of the Technology Services business
      line during 2001 as compared to 2000 and 1999 are primarily due to the
      transfer of IP services.

      Selected business line information for the years ended December 31, 2001,
      2000 and 1999 follows:



                                                     Community     Technology
      For the Year Ended December 31, 2001            Banking       Services       Other          Total
      ---------------------------------------------------------------------------------------------------
                                                                                   
      Net interest income (expense)                 $  131,311          106        (6,275)       125,142
      Provision for loan losses                          7,443           --           400          7,843
      ---------------------------------------------------------------------------------------------------

            Net interest income after provision        123,868          106        (6,675)       117,299
      Non-interest income
            External sources                            40,065       10,255         1,714         52,034
            Internal sources                                --       11,874       (11,874)            --
      ---------------------------------------------------------------------------------------------------

                Total non-interest income               40,065       22,129       (10,160)        52,034
      Non-interest expenses                            104,947       17,183        (1,881)       120,249
      ---------------------------------------------------------------------------------------------------

      Income (loss) before taxes                        58,986        5,052       (14,954)        49,084
      Income tax expense (benefit)                      21,313        2,002        (5,414)        17,901
      ---------------------------------------------------------------------------------------------------

      Net income (loss)                             $   37,673        3,050        (9,540)        31,183
      ===================================================================================================

      Depreciation & amortization                   $   13,346           15           302         13,663
      ===================================================================================================

      Total assets                                  $3,299,812        5,508         9,396      3,314,716
      ===================================================================================================

      Investment in equity method investees         $    1,621           --           314          1,935
      ===================================================================================================




                                                     Community     Technology
      For the Year Ended December 31, 2000            Banking       Services       Other          Total
      ---------------------------------------------------------------------------------------------------
                                                                                   
      Net interest income (expense)                 $  115,803          119        (5,914)       110,008
      Provision for loan losses                          5,280           --            --          5,280
      ---------------------------------------------------------------------------------------------------

            Net interest income after provision        110,523          119        (5,914)       104,728
      Non-interest income
            External sources                            33,887        8,927         1,337         44,151
            Internal sources                                --        6,615        (6,615)            --
      ---------------------------------------------------------------------------------------------------

                Total non-interest income               33,887       15,542        (5,278)        44,151
      Non-interest expenses                             91,361       10,761          (799)       101,323
      ---------------------------------------------------------------------------------------------------

      Income (loss) before taxes                        53,049        4,900       (10,393)        47,556
      Income tax expense (benefit)                      18,924        1,946        (3,694)        17,176
      ---------------------------------------------------------------------------------------------------

      Net income (loss)                             $   34,125        2,954        (6,699)        30,380
      ===================================================================================================

      Depreciation & amortization                   $   12,014            4           414         12,432
      ===================================================================================================

      Total assets                                  $2,919,064        4,373         9,825      2,933,262
      ===================================================================================================

      Investment in equity method investees         $    1,562           --            --          1,562
      ===================================================================================================



                                      -66-


FIRST INTERSTATE BANCSYSTEM, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Dollars in thousands, except share and per share data)



                                                     Community     Technology
      For the Year Ended December 31, 1999            Banking       Services       Other          Total
      ---------------------------------------------------------------------------------------------------
                                                                                   
      Net interest income (expense)                 $  105,462           --        (5,115)       100,347
      Provision for loan losses                          3,563           --            --          3,563
      ---------------------------------------------------------------------------------------------------

            Net interest income after provision        101,899           --        (5,115)        96,784
      Non-interest income
            External sources                            29,832        7,289           555         37,676
            Internal sources                                --        5,359        (5,359)            --
      ---------------------------------------------------------------------------------------------------

                Total non-interest income               29,832       12,648        (4,804)        37,676
      Non-interest expenses                             79,677        9,332         2,494         91,503
      ---------------------------------------------------------------------------------------------------

      Income (loss) before taxes                        52,054        3,316       (12,413)        42,957
      Income tax expense (benefit)                      18,757        1,317        (4,845)        15,229
      ---------------------------------------------------------------------------------------------------

      Net income (loss)                             $   33,297        1,999        (7,568)        27,728
      ===================================================================================================

      Depreciation & amortization                   $   10,726            1           298         11,025
      ===================================================================================================

      Total assets                                  $2,596,758           --        15,905      2,612,663
      ===================================================================================================

      Investment in equity method investees         $    1,125           --            --          1,125
      ===================================================================================================



                                      -67-


(a)   2.    Financial statement schedules

            All other schedules to the consolidated financial statements of the
            Registrant are omitted since the required information is either not
            applicable, deemed immaterial, or is shown in the respective
            financial statements or in notes thereto.

(a)   3.    Exhibits

            3.1(1)      Restated Articles of Incorporation dated February 27,
                        1986
            3.2(2)      Articles of Amendment to Restated Articles of
                        Incorporation dated September 26, 1996
            3.3(2)      Articles of Amendment to Restated Articles of
                        Incorporation dated September 26, 1996
            3.4(6)      Articles of Amendment to Restated Articles of
                        Incorporation dated October 7, 1997
            3.5(3)      Bylaws of First Interstate BancSystem, Inc.
            3.6(10)     Amendment to Bylaws of First Interstate BancSystem, Inc.
                        dated March 18, 1999
            3.7(11)     Amendment to Bylaws of First Interstate BancSystem, Inc.
                        dated May 18, 2001
            4.1(4)      Specimen of common stock certificate of First Interstate
                        BancSystem, Inc.
            4.2(1)      Stockholder's Agreement for non-Scott family members
            4.3(12)     Shareholder's Agreement for non-Scott family members
                        dated August 24, 2001
            4.4(9)      First Interstate Stockholders' Agreements with Scott
                        family members dated January 11, 1999
            4.5(9)      Specimen of Charity Shareholder's Agreement with
                        Charitable Shareholders
            4.6(7)      Junior Subordinated Indenture dated November 7, 1997
                        entered into between First Interstate and Wilmington
                        Trust Company, as Indenture Trustee
            4.7(6)      Certificate of Trust of FIB Capital Trust dated as of
                        October 1, 1997
            4.8(6)      Trust Agreement of FIB Capital dated as of October 1,
                        1997
            4.9(7)      Amended and Restated Trust Agreement of FIB Capital
                        Trust
            4.10(7)     Trust Preferred Certificate of FIB Capital Trust
                        (included as an exhibit to Exhibit 4.6)
            4.11(7)     Common Securities Certificate of FIB Capital Trust
                        (included as an exhibit to Exhibit 4.6)
            4.12(7)     Guarantee Agreement between First Interstate BancSystem,
                        Inc. and Wilmington Trust Company
            4.13(7)     Agreement as to Expenses and Liabilities (included as an
                        exhibit to Exhibit 4.6)
            10.1(2)     Loan Agreement dated October 1, 1996, between First
                        Interstate BancSystem, Inc., as borrower, and First
                        Security Bank, N.A., Colorado National Bank, N.A. and
                        Wells Fargo Bank, N.A.
            10.2(10)    First Amendment to Loan Agreement between First
                        Interstate BancSystem, Inc., as borrower, and First
                        Security Bank, N.A. dated August 20, 1999
            10.3(13)    Second Amendment to Loan Agreement between First
                        Interstate BancSystem, Inc., as borrower, and First
                        Security Bank, N.A. dated August 1, 2000
            10.4(2)     Note Purchase Agreement dated August 30, 1996, between
                        First Interstate BancSystem, Inc. and the Montana Board
                        of Investments
            10.5(1)     Lease Agreement Between Billings 401 Joint Venture and
                        First Interstate Bank Montana and addendum thereto
            10.6(5)     Credit Agreement between Billings 401 Joint Venture and
                        Colorado National Bank dated as of September 26, 1995
            10.7(1)+    Stock Option and Stock Appreciation Rights Plan of First
                        Interstate BancSystem, Inc., as amended
            10.8(12)    2001 Stock Option Plan of the Registrant
            10.9(8)+    Employee Stock Purchase Plan of First Interstate
                        BancSystem, Inc. dated May 1, 1998
            10.10(9)    First Interstate BancSystem, Inc. Stockholders'
                        Agreements with Scott family members dated January 11,
                        1999
            10.11(3)    Trademark License Agreement between Wells Fargo &
                        Company and First Interstate BancSystem, Inc.
            10.12(6)+   Resignation Agreement between First Interstate
                        BancSystem, Inc. and William H. Ruegamer


            10.13+      Employment Agreement between First Interstate
                        BancSystem, Inc. and Lyle R. Knight
            10.14+      First Interstate BancSystem, Inc. Executive
                        Non-Qualified Deferred Compensation Plan dated November
                        20, 1998
            12.1        Statement Regarding Computation of Ratio of Earnings to
                        Fixed Charges
            21.1        Subsidiaries of First Interstate BancSystem, Inc.
            23.1        Consent of Ernst & Young LLP, Independent Auditors
            23.2        Consent of KPMG LLP, Independent Auditors

                  +     Management contract or compensatory plan.
                  (1)   Incorporated by reference to the Registrant's
                        Registration Statement on Form S-1, No. 333-84540.
                  (2)   Incorporated by reference to the Registrant's Form 8-K
                        dated October 1, 1996.
                  (3)   Incorporated by reference to the Registrant's
                        Registration Statement on Form S-1, No. 333-25633.
                  (4)   Incorporated by reference to the Registrant's
                        Registration Statement on Form S-1, No. 333-3250.
                  (5)   Incorporated by reference to the Post-Effective
                        Amendment No. 2 to the Registrant's Registration
                        Statement on Form S-1, No. 33-84540.
                  (6)   Incorporated by reference to the Registrant's
                        Registration Statement on Form S-1, No. 333-37847.
                  (7)   Incorporated by reference to the Registrant's Form 10-K
                        for the fiscal year ended December 31, 1997, No.
                        33-64304.
                  (8)   Incorporated by reference to the Registrant's
                        Registration Statement on Form S-8, No. 333-53011.
                  (9)   Incorporated by reference to the Registrant's
                        Registration Statement on Form S-8, No. 333-76825.
                  (10)  Incorporated by reference to the Registrant's Form 10-K
                        for the fiscal year ended December 31, 1999, No.
                        033-64304.
                  (11)  Incorporated by reference to the Registrant's
                        Registration Statement on Form S-8, No. 333-69490.
                  (12)  Incorporated by reference to the Registrant's
                        Post-Effective Amendment No. 1 to Registration Statement
                        on Form S-8, No. 333-76825.
                  (13)  Incorporated by reference to the Registrant's Form 10-K
                        for the fiscal year ended December 31, 2000,
                        No. 033-64304.

(b)   Reports on Form 8-K

      No reports on Form 8-K were filed during the fourth quarter of 2001.

(c)   Exhibits

      See Item 14(a)3 above.

(d)   Financial Statements Schedules

      See Item 14(a)2 above.


                                  EXHIBIT INDEX



Exhibit No.                               Description

               
      3.1(1)      Restated Articles of Incorporation dated February 27, 1986
      3.2(2)      Articles of Amendment to Restated Articles of Incorporation
                  dated September 26, 1996
      3.3(2)      Articles of Amendment to Restated Articles of Incorporation
                  dated September 26, 1996
      3.4(6)      Articles of Amendment to Restated Articles of Incorporation
                  dated October 7, 1997
      3.5(3)      Bylaws of First Interstate BancSystem, Inc.
      3.6(10)     Amendment to Bylaws of First Interstate BancSystem, Inc. dated
                  March 18, 1999
      3.7(11)     Amendment to Bylaws of First Interstate BancSystem, Inc. dated
                  May 18, 2001
      4.1(4)      Specimen of common stock certificate of First Interstate
                  BancSystem, Inc.
      4.2(1)      Stockholder's Agreement for non-Scott family members
      4.3(12)     Shareholder's Agreement for non-Scott family members dated
                  August 24, 2001
      4.4(9)      First Interstate Stockholders' Agreements with Scott family
                  members dated January 11, 1999
      4.5(9)      Specimen of Charity Shareholder's Agreement with Charitable
                  Shareholders
      4.6(7)      Junior Subordinated Indenture dated November 7, 1997 entered
                  into between First Interstate and Wilmington Trust Company, as
                  Indenture Trustee
      4.7(6)      Certificate of Trust of FIB Capital Trust dated as of October
                  1, 1997
      4.8(6)      Trust Agreement of FIB Capital dated as of October 1, 1997
      4.9(7)      Amended and Restated Trust Agreement of FIB Capital Trust
      4.10(7)     Trust Preferred Certificate of FIB Capital Trust (included as
                  an exhibit to Exhibit 4.6)
      4.11(7)     Common Securities Certificate of FIB Capital Trust (included
                  as an exhibit to Exhibit 4.6)
      4.12(7)     Guarantee Agreement between First Interstate BancSystem, Inc.
                  and Wilmington Trust Company
      4.13(7)     Agreement as to Expenses and Liabilities (included as an
                  exhibit to Exhibit 4.6)
      10.1(2)     Loan Agreement dated October 1, 1996, between First Interstate
                  BancSystem, Inc., as borrower, and First Security Bank, N.A.,
                  Colorado National Bank, N.A. and Wells Fargo Bank, N.A.
      10.2(10)    First Amendment to Loan Agreement between First Interstate
                  BancSystem, Inc., as borrower, and First Security Bank, N.A.
                  dated August 20, 1999
      10.3(13)    Second Amendment to Loan Agreement between First Interstate
                  BancSystem, Inc., as borrower, and First Security Bank, N.A.
                  dated August 1, 2000
      10.4(2)     Note Purchase Agreement dated August 30, 1996, between First
                  Interstate BancSystem, Inc. and the Montana Board of
                  Investments
      10.5(1)     Lease Agreement Between Billings 401 Joint Venture and First
                  Interstate Bank Montana and addendum thereto
      10.6(5)     Credit Agreement between Billings 401 Joint Venture and
                  Colorado National Bank dated as of September 26, 1995
      10.7(1)+    Stock Option and Stock Appreciation Rights Plan of First
                  Interstate BancSystem, Inc., as amended
      10.8(12)    2001 Stock Option Plan of the Registrant
      10.9(8)+    Employee Stock Purchase Plan of First Interstate BancSystem,
                  Inc. dated May 1, 1998
      10.10(9)    First Interstate BancSystem, Inc. Stockholders' Agreements
                  with Scott family members dated January 11, 1999
      10.11(3)    Trademark License Agreement between Wells Fargo & Company and
                  First Interstate BancSystem, Inc.
      10.12(6)+   Resignation Agreement between First Interstate BancSystem,
                  Inc. and William H. Ruegamer
      10.13+      Employment Agreement between First Interstate BancSystem, Inc.
                  and Lyle R. Knight
      10.14+      First Interstate BancSystem, Inc. Executive Non-Qualified
                  Deferred Compensation Plan dated November 20, 1998
      12.1        Statement Regarding Computation of Ratio of Earnings to Fixed
                  Charges
      21.1        Subsidiaries of First Interstate BancSystem, Inc.
      23.1        Consent of Ernst & Young LLP, Independent Auditors







               

      23.2        Consent of KPMG LLP, Independent Auditors
            +     Management contract or compensatory plan.
            (1)   Incorporated by reference to the Registrant's Registration
                  Statement on Form S-1, No. 333-84540.
            (2)   Incorporated by reference to the Registrant's Form 8-K dated
                  October 1, 1996.
            (3)   Incorporated by reference to the Registrant's Registration
                  Statement on Form S-1, No. 333-25633.
            (4)   Incorporated by reference to the Registrant's Registration
                  Statement on Form S-1, No. 333-3250.
            (5)   Incorporated by reference to the Post-Effective Amendment No.
                  2 to the Registrant's Registration Statement on Form S-1, No.
                  33-84540.
            (6)   Incorporated by reference to the Registrant's Registration
                  Statement on Form S-1, No. 333-37847.
            (7)   Incorporated by reference to the Registrant's Form 10-K for
                  the fiscal year ended December 31, 1997, No. 33-64304.
            (8)   Incorporated by reference to the Registrant's Registration
                  Statement on Form S-8, No. 333-53011.
            (9)   Incorporated by reference to the Registrant's Registration
                  Statement on Form S-8, No. 333-76825.
            (10)  Incorporated by reference to the Registrant's Form 10-K for
                  the fiscal year ended December 31, 1999, No. 033-64304.
            (11)  Incorporated by reference to the Registrant's Registration
                  Statement on Form S-8, No. 333-69490.
            (12)  Incorporated by reference to the Registrant's Post-Effective
                  Amendment No. 1 to Registration Statement on Form S-8, No.
                  333-76825.
            (13)  Incorporated by reference to the Registrant's Form 10-K for
                  the fiscal year ended December 31, 2000, No. 033-64304.



                                   SIGNATURES

      Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the Registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Billings, State of Montana.

                     First Interstate BancSystem, Inc.


                     By: /s/ LYLE  R. KNIGHT                     MARCH 25, 2002
                         -------------------------------------   --------------
                         Lyle R. Knight                               Date
                         President and Chief Operating Officer

      Pursuant to the requirements of the Securities Exchange Act of 1934, this
report has been signed below by the following persons on behalf of the
registrant and in the capacities indicated on the dates indicated.


By: /s/ HOMER A. SCOTT, JR.                         MARCH 25, 2002
    ---------------------------------------------   --------------
    Homer A. Scott, Jr.                                 Date
    Chairman


By: /s/ DAN S. SCOTT                                MARCH 25, 2002
    ---------------------------------------------   --------------
    Dan S. Scott, Director                              Date


By: /s/ JAMES R. SCOTT                              MARCH 25, 2002
    ---------------------------------------------   --------------
    James R. Scott, Vice Chairman of the Board          Date


By: /s/ SANDRA A. SCOTT SUZOR                       MARCH 25, 2002
    ---------------------------------------------   --------------
    Sandra A. Scott Suzor, Director                     Date


By: /s/ JOHN M. HEYNEMAN, JR.                       MARCH 25, 2002
    ---------------------------------------------   --------------
    John M. Heyneman, Jr., Director                     Date


By: /s/ JOEL T. LONG                                MARCH 25, 2002
    ---------------------------------------------   --------------
    Joel T. Long, Director                              Date


By: /s/ JAMES W. HAUGH                              MARCH 25, 2002
    ---------------------------------------------   --------------
    James W. Haugh, Director                            Date


By: /s/ DAVID H. CRUM                               MARCH 25, 2002
    ---------------------------------------------   --------------
    David H. Crum, Director                             Date


By: /s/ TERRY W. PAYNE                              MARCH 25, 2002
    ---------------------------------------------   --------------
    Terry W. Payne, Director                            Date


By: /s/ C. GARY JENNINGS                            MARCH 25, 2002
    ---------------------------------------------   --------------
    C. Gary Jennings, Director                          Date


By: /s/ ROBERT L. NANCE                             MARCH 25, 2002
    ---------------------------------------------   --------------
    Robert L. Nance, Director                           Date


By: /s/ ROBERT H. WALLER                            MARCH 25, 2002
    ---------------------------------------------   --------------
    Robert H. Waller, Director                          Date


By:
    ---------------------------------------------   --------------
    Elouise C. Cobell, Director                         Date



By: /s/ RICHARD A. DORN                             MARCH 25, 2002
    ---------------------------------------------   --------------
    Richard A. Dorn, Director                           Date


By: /s/ LARRY F. SUCHOR                             MARCH 25, 2002
    ---------------------------------------------   --------------
    Larry F. Suchor, Director                           Date


By: /s/ WILLIAM B. EBZERY                           MARCH 25, 2002
    ---------------------------------------------   --------------
    William B. Ebzery, Director                         Date


By: /s/ THOMAS W. SCOTT                             MARCH 25, 2002
    ---------------------------------------------   --------------
    Thomas W. Scott                                     Date
    Chief Executive Officer and Director
    (Principal executive officer)


By: /s/ LYLE R. KNIGHT                              MARCH 25, 2002
    ---------------------------------------------   --------------
    Lyle R. Knight                                      Date
    President, Chief Operating Officer and
    Director


By: /s/ TERRILL R. MOORE                            MARCH 25, 2002
    ---------------------------------------------   --------------
    Terrill R. Moore                                    Date
    Senior Vice President and Chief Financial
    Officer (Principal financial and accounting
    officer)

                    SUPPLEMENTAL INFORMATION TO BE FURNISHED
                 WITH REPORTS FILED PURSUANT TO SECTION 15(d) OF
                THE ACT BY REGISTRANTS WHICH HAVE NOT REGISTERED
                  SECURITIES PURSUANT TO SECTION 12 OF THE ACT

      The Registrant has not yet provided any annual report to security holders
covering the 2001 fiscal year, nor has any proxy statement, form of proxy or
other proxy soliciting material been sent to any security holder of the
Registrant with respect to the Registrant's 2002 annual meeting of shareholders.
If any such annual report or proxy material is sent to security holders
subsequent to the filing of this Annual Report on Form 10-K, the Registrant
shall furnish copies of such report and material to the Commission when it is
sent to security holders.