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FINANCIAL AND OTHER INFORMATION

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of
the Securities Exchange Act of 1934 (Amendment No. 1)

 

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201 Mission Street, Suite 2375, San Francisco, CA 94105
Tel: 415.371.8300    ·    Fax: 415.371.8311
https://jaguar.health

February [    ], 2018

Dear Stockholder:

        You are cordially invited to attend the Special Meeting of Stockholders (the "Special Meeting") of Jaguar Health, Inc. (the "Company") to be held at 201 Mission Street, Suite 2375, San Francisco, CA 94105, on Monday, March 12, 2018, at 8:30 a.m., local time.

        At the Special Meeting you will be asked to:

1.

Approve an amendment to the Company's Third Amended and Restated Certificate of Incorporation (the "COI") to increase the number of authorized shares of the Company's voting common stock, par value $0.0001 per share (the "Common Stock"), from 250,000,000 shares to 500,000,000 shares;



2.

Approve an amendment to the COI to effect a reverse stock split at a ratio not less than 1-for-1.2 and not greater than 1-for-10, with the exact ratio, if effected at all, to be set within that range at the discretion of the Company's board of directors before June 30, 2018 without further approval or authorization of the Company's stockholders (the "Reverse Stock Split");



3.

Approve, for purposes of Nasdaq Listing Rule 5635(d), the issuance of Common Stock in one or more non-public capital raising transactions at a price that may be less than the greater of book or market value of our Common Stock;



4.

Approve the amendment of the Company's 2014 Stock Incentive Plan (the "2014 Plan") to increase the number of shares of Common Stock authorized for issuance under the 2014 Plan by up to 41,060,000 shares; and



5.

Approve a proposal to grant discretionary authority to adjourn the Special Meeting, if necessary, to solicit additional proxies in the event that there are not sufficient votes at the time of the Special Meeting to approve Proposals 1 through 4.

        It is important that your shares be represented and voted whether or not you plan to attend the Special Meeting in person. You may vote on the Internet, by telephone or by completing and mailing a proxy card. Voting over the Internet, by telephone or by written proxy will ensure your shares are represented at the Special Meeting. If you do attend the Special Meeting, you may, of course, withdraw your proxy should you wish to vote in person. Please read the enclosed information carefully before voting.

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JAGUAR HEALTH, INC.

201 Mission Street
Suite 2375
San Francisco, CA 94105

NOTICE OF SPECIAL MEETING OF STOCKHOLDERS
To Be Held Monday, March 12, 2018

        NOTICE HEREBY IS GIVEN that a Special Meeting of Stockholders (the "Special Meeting") of Jaguar Health, Inc. (the "Company") will be held at 201 Mission Street, Suite 2375, San Francisco, CA 94105, on Monday, March 12, 2018, at 8:30 a.m., local time, for the following purposes:

1.

Approve an amendment to the Company's Third Amended and Restated Certificate of Incorporation (the "COI") to increase the number of authorized shares of the Company's voting common stock, par value $0.0001 per share (the "Common Stock"), from 250,000,000 shares to 500,000,000 shares;



2.

Approve an amendment to the COI to effect a reverse stock split at a ratio not less than 1-for-1.2 and not greater than 1-for-10, with the exact ratio, if effected at all, to be set within that range at the discretion of the Company's board of directors before June 30, 2018 without further approval or authorization of the Company's stockholders (the "Reverse Stock Split");



3.

Approve, for purposes of Nasdaq Listing Rule 5635(d), the issuance of Common Stock in one or more non-public capital raising transactions at a price that may be less than the greater of book or market value of our Common Stock;



4.

Approve the amendment of the Company's 2014 Stock Incentive Plan (the "2014 Plan") to increase the number of shares of Common Stock authorized for issuance under the 2014 Plan by up to 41,060,000 shares; and



5.

Approve a proposal to grant discretionary authority to adjourn the Special Meeting, if necessary, to solicit additional proxies in the event that there are not sufficient votes at the time of the Special Meeting to approve Proposals 1 through 4.

        In addition, stockholders may be asked to consider and vote upon such other business as may properly come before the Special Meeting or any adjournment or postponement. The Company's board of directors is not aware of any other business to be presented to a vote of the stockholders at the Special Meeting.

        Information relating to the above matters is set forth in the attached Proxy Statement. Stockholders of record at the close of business on January 17, 2018 are entitled to receive notice of and to vote at the Special Meeting and any adjournment or postponement thereof. This Notice of Special Meeting of Stockholders and Proxy Statement and Proxy Card are being sent to stockholders beginning on or about February [    ], 2018. If you have questions concerning the proposals in the Proxy Statement, would like additional copies of the Proxy Statement or need help in voting your shares of Common Stock, please contact our proxy solicitor Georgeson LLC at 866-821-0284.

San Francisco, California
February [    ], 2018

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PLEASE CAREFULLY READ THE ATTACHED PROXY STATEMENT. EVEN IF YOU EXPECT TO ATTEND THE SPECIAL MEETING, PLEASE PROMPTLY COMPLETE, EXECUTE, DATE AND RETURN THE ENCLOSED PROXY CARD IN THE ACCOMPANYING POSTAGE-PAID ENVELOPE. NO POSTAGE IS NECESSARY IF MAILED IN THE UNITED STATES. YOU MAY ALSO VOTE ELECTRONICALLY VIA THE INTERNET OR BY TELEPHONE BY FOLLOWING THE INSTRUCTIONS ON THE PROXY CARD. IF YOU VOTE BY INTERNET OR TELEPHONE, THEN YOU NEED NOT RETURN A WRITTEN PROXY CARD BY MAIL. STOCKHOLDERS WHO ATTEND THE SPECIAL MEETING MAY REVOKE THEIR PROXIES AND VOTE IN PERSON IF THEY SO DESIRE.

JAGUAR HEALTH, INC.

201 Mission Street
Suite 2375
San Francisco, CA 94105

PRELIMINARY PROXY STATEMENT—SUBJECT TO COMPLETION

FOR THE SPECIAL MEETING OF STOCKHOLDERS

To Be Held Monday, March 12, 2018

GENERAL INFORMATION ABOUT THE SPECIAL MEETING

        We are furnishing this Proxy Statement to our stockholders in connection with the solicitation of proxies by our board of directors (the "Board") to be voted at the Special Meeting of Stockholders and at any adjournment or postponement thereof. The Special Meeting will be held at 201 Mission Street, Suite 2375, San Francisco, CA 94105, on Monday, March 12, 2018, at 8:30 a.m., local time.

        When used in this Proxy Statement, the terms the "Company," "we," "us," "our" and "Jaguar" refer to Jaguar Health, Inc.

        Pursuant to rules adopted by the Securities and Exchange Commission ("SEC"), we are also providing access to our proxy materials over the Internet. All stockholders will have the ability to access the proxy materials at https://jaguarhealth.gcs-web.com/financial-information/annual-reports.

        The date on which this Proxy Statement and form of proxy card, or voting instruction card, are first being sent or given to stockholders is on or about February [    ], 2018.

GENERAL INFORMATION ABOUT VOTING

Record Date

        As of January 17, 2018, the record date for the Special Meeting, 76,160,890 shares of our Common Stock were outstanding. Only holders of record of our Common Stock as of the close of business on the record date are entitled to notice of, and to vote at, the Special Meeting or at any adjournment or postponement thereof. A list of such holders will be open to the examination of any stockholder for any purpose germane to the meeting at Jaguar Health, Inc., 201 Mission Street, Suite 2375, San Francisco, CA 94105 for a period of ten (10) days prior to the Special Meeting. The list of stockholders will also be available for such examination at the Special Meeting. In addition, as of January 17, 2018, 42,617,893 shares of our non-voting common stock were outstanding but will not have any voting rights in connection with the Special Meeting. Each share of non-voting common stock is convertible into one share of Common Stock at the election of the holder thereof anytime on or after April 1, 2018 or automatically upon transfer to anyone that is not Nantucket Investments Limited or an affiliated investment fund. The use of the capitalized term "Common Stock" in this Proxy Statement and related materials refers only to the Company's voting common stock and does not include the Company's convertible non-voting common stock.

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Quorum and Revocability of Proxies

        Each share of our Common Stock entitles the holder of record thereof to one vote. No other securities are entitled to be voted at the Special Meeting. Each stockholder holding Common Stock may vote in person or by proxy on all matters that properly come before the Special Meeting and any adjournment or postponement thereof. The presence, in person or by proxy, of stockholders entitled to vote a majority of the shares of Common Stock outstanding on the record date will constitute a quorum for purposes of voting at the Special Meeting. Properly executed proxies marked "ABSTAIN" will be counted as "present" for purposes of determining the existence of a quorum. If a quorum should not be present, the Special Meeting may be adjourned from time to time until a quorum is obtained.

        The Board is soliciting the enclosed proxy for use in connection with the Special Meeting and any postponement or adjournment thereof. If the enclosed proxy is voted via the Internet, by telephone or the proxy card is executed and returned, the shares represented by it will be voted as directed on all matters properly coming before the Special Meeting for a vote. For each proposal, you may vote "FOR," "AGAINST" or "ABSTAIN". Returning your completed proxy card or voting on the Internet or by telephone will not prevent you from voting in person at the Special Meeting should you be present and desire to do so. You may revoke your proxy by (a) delivering to the Secretary of the Company at or before the Special Meeting a written notice of revocation bearing a later date than the proxy, (b) duly executing a subsequent proxy relating to the same shares of Common Stock and delivering it to the Secretary of the Company at or before the Special Meeting or (c) attending the Special Meeting and voting in person (although attendance at the Special Meeting will not in and of itself constitute revocation of a proxy). Any written notice revoking a proxy should be delivered at or prior to the Special Meeting to: Jaguar Health, Inc., 201 Mission Street, Suite 2375, San Francisco, CA 94105, Attention: Karen S. Wright. Beneficial owners of our Common Stock who are not holders of record and wish to revoke their proxy should contact their bank, brokerage firm or other custodian, nominee or fiduciary to inquire about how to revoke their proxy.

        The shares represented by all valid proxies received will be voted in the manner specified on the proxies. Where specific choices are not indicated on a valid proxy, the shares represented by such proxies received will be voted "FOR" Proposals 1 through 5.

        We will bear all expenses of this solicitation, including the cost of preparing and mailing this Proxy Statement. We have retained Georgeson LLC to solicit proxies for a fee of $7,500 plus reimbursement of reasonable out-of-pocket expenses. In addition to solicitation by use of the mail, proxies may be solicited by telephone, facsimile or personally by our directors, officers and employees, who will receive no extra compensation for their services. We will reimburse banks, brokerage firms and other custodians, nominees and fiduciaries for reasonable expenses incurred by them in sending proxy soliciting materials to beneficial owners of shares of Common Stock.

Broker Voting

        Brokers holding shares of record in "street name" for a client have the discretionary authority to vote on some matters if they do not receive instructions from the client regarding how the client wants the shares voted at least 10 days before the date of the Special Meeting. There are also some matters (non-routine matters) with respect to which brokers do not have discretionary authority to vote if they do not receive timely instructions from the client. When a broker does not have discretion to vote on a particular matter and the client has not given timely instructions on how the broker should vote, a broker non-vote results.

        Proposals 1 through 5 are considered "non-routine" matters. Therefore, if you hold your shares in street name and do not give your broker specific voting instructions with respect to any of Proposals 1 through 5, your shares will not be voted with respect to such proposal(s), resulting in broker non-votes.

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Broker non-votes also will not be counted for purposes of determining a quorum at the Special Meeting.

Required Vote

Proposal 1

        In voting with regard to the proposal to approve an amendment to our Third Amended and Restated Certificate of Incorporation (the "COI") to increase the number of authorized shares of our Common Stock, from 250,000,000 shares to 500,000,000 shares, you may vote in favor of the proposal, vote against the proposal or abstain from voting.

        The vote required to approve Proposal 1 is governed by Delaware law, our COI and our Amended and Restated Bylaws and is the affirmative vote of the holders of a majority of outstanding shares of Common Stock entitled to vote. As a result, abstentions and broker non-votes will have the same legal effect as voting against Proposal 1.

Proposal 2

        In voting with regard to the proposal to approve an amendment to our COI to effect a reverse stock split at a ratio not less than 1-for-1.2 and not greater than 1-for-10, with the exact ratio, if effected at all, to be set within that range at the discretion of our board of directors before June 30, 2018 without further approval or authorization of our stockholders (the "Reverse Stock Split"), you may vote in favor of the proposal, vote against the proposal or abstain from voting.

        The vote required to approve Proposal 2 is governed by Delaware law, our COI and our Amended and Restated Bylaws and is the affirmative vote of the holders of a majority of outstanding shares of Common Stock entitled to vote. As a result, abstentions and broker non-votes will have the same legal effect as voting against Proposal 2.

Proposal 3

        In voting with regard to the proposal to approve, pursuant to Nasdaq Listing Rule 5635(d), the issuance of up to an aggregate of 110,000,000 shares of Common Stock in one or more non-public capital raising transactions at a price that may be less than the greater of book or market value of our Common Stock, you may vote in favor of the proposal, vote against the proposal or abstain from voting.

        The vote required to approve Proposal 3 is governed by Delaware law, the Nasdaq Listing Rules, our COI and our Amended and Restated Bylaws and is the affirmative vote of the holders of a majority of the votes cast in person or by proxy at the Special Meeting, provided a quorum is present. As a result, abstentions will be considered in determining whether a quorum is present but will have no effect on the vote for Proposal 3.

Proposal 4

        In voting with regard to the proposal to approve an amendment to the Company's 2014 Stock Incentive Plan (the "2014 Plan") to increase the number of shares of Common Stock authorized for issuance under the 2014 Plan by 41,060,000 shares, you may vote in favor of the proposal, vote against the proposal or abstain from voting.

        The vote required to approve Proposal 4 is governed by Delaware law, the Nasdaq Listing Rules, our COI and our Amended and Restated Bylaws and is the affirmative vote of the holders of a majority of the votes cast in person or by proxy at the Special Meeting, provided a quorum is present.

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As a result, abstentions will be considered in determining whether a quorum is present but will have no effect on the vote for Proposal 4.

Proposal 5

        In voting with regard to the proposal to grant discretionary authority to adjourn the Special Meeting, if necessary, to solicit additional proxies in the event that there are not sufficient votes at the time of the Special Meeting to approve Proposals 1 through 4, you may vote in favor of the proposal, vote against the proposal or abstain from voting. The vote required to approve Proposal 5 is governed by Delaware law, our COI and our Amended and Restated Bylaws and is the affirmative vote of the holders of a majority of votes cast affirmatively or negatively (excluding abstentions and broker non-votes), provided a quorum is present. As a result, abstentions will be considered in determining whether a quorum is present but will have no effect on the vote for Proposal 5.

NO DISSENTERS' RIGHTS

        The corporate action described in this Proxy Statement will not afford to stockholders the opportunity to dissent from the actions described herein and receive an agreed or judicially appraised value for their shares of Common Stock.

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CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

        The statements in this proxy statement that are not historical statements, including statements regarding future capital-raising activities and expected use of proceeds therefrom, our estimates regarding expenses, future revenues, capital requirements, needs for additional financing, our ability to obtain additional financing, our current inability to issue additional equity securities due to the limited number of authorized shares available for issuance under our certificate of incorporation, our success with regard to any business development initiatives, our ability to recruit or retain key scientific or management personnel or to retain our executive officers, our stock price and ability to meet the continued listing requirements of The NASDAQ Capital Market, and any other statements regarding our future expectations, beliefs, plans, objectives, financial conditions, assumptions or future events or performance that are not historical facts, are forward-looking statements within the meaning of the federal securities laws. These statements are subject to numerous risks and uncertainties, many of which are beyond our control, which could cause actual results to differ materially from the results expressed or implied by the statements. We describe risks and uncertainties that could cause actual results and events to differ materially in the "Risk Factors" section of our annual report on Form 10-K for the year ended December 31, 2016 and Periodic Report on Form 10-Q for the period ended September 30, 2017 and in "Management's Discussion and Analysis of Financial Condition and Results of Operations" appearing elsewhere in this proxy statement. We undertake no obligation to update or revise publicly any forward-looking statements, whether because of new information, future events, or otherwise.

        Any forward-looking statements should be considered in light of such important factors. We undertake no obligation to revise or update publicly any forward-looking statements for any reason. Readers are cautioned not to place undue reliance on any forward-looking statement, which speaks only as of the date on which such statement is made.

        All subsequent written and oral forward-looking statements concerning the matters addressed in this proxy statement and attributable to us or any person acting on our behalf are expressly qualified in their entirety by the cautionary statements contained or referred to in this proxy statement.

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SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

        The following table sets forth information regarding the beneficial ownership of shares of our Common Stock as of February 12, 2018 for:

•

each person known to us to be the beneficial owner of more than 5% of our outstanding shares of Common Stock;



•

each of our named executive officers;



•

each of our directors; and



•

all directors and named executive officers as a group.

        Information with respect to beneficial ownership has been furnished by each director, executive officer or beneficial owner of more than 5% of our Common Stock. Beneficial ownership is determined in accordance with the rules of the SEC and generally includes voting and investment power with respect to the securities. Except as otherwise provided by footnote, and subject to applicable community property laws, the persons named in the table have sole voting and investment power with respect to all shares of Common Stock shown as beneficially owned by them. The number of shares of Common Stock used to calculate the percentage ownership of each listed person includes the shares of Common Stock underlying options or warrants held by such persons that are currently exercisable or exercisable within 60 days of February 12, 2018, but are not treated as outstanding for the purpose of computing the percentage ownership of any other person.

        Percentage of beneficial ownership is based on 101,675,251 shares of Common Stock outstanding as of February 12, 2018, which includes 42,617,893 shares of our non-voting common stock that (x) become convertible at the option of the holder on April 1, 2018 or (y) automatically convert upon transfer to anyone that is not Nantucket Investments Limited or an affiliated investment fund. Each share of non-voting common stock is convertible into one share of Common Stock at the election of the holder thereof anytime on or after April 1, 2018 or automatically upon transfer to anyone that is not Nantucket Investments Limited or an affiliated investment fund.

        Except as otherwise set forth below, the address of each beneficial owner listed in the table below is c/o Jaguar Health, Inc., 201 Mission Street, Suite 2375, San Francisco, California 94105.

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PROPOSAL 1—TO APPROVE AN AMENDMENT TO OUR THIRD AMENDED AND RESTATED CERTIFICATE OF INCORPORATION TO INCREASE THE NUMBER OF AUTHORIZED SHARES OF COMMON STOCK

        At the Special Meeting, holders of our Common Stock will be asked to approve an amendment to our Third Amended and Restated Certificate of Incorporation to increase the number of authorized shares of common stock from 250 million shares to 500 million shares.

Background

        Our Third Amended and Restated Certificate of Incorporation (the "COI") currently authorizes us to issue a total of 250,000,000 shares of common stock, $0.0001 par value (the "Common Stock"), 50,000,000 shares of non-voting common stock, $0.0001 par value, and 10,000,000 shares of preferred stock, $0.0001 par value. The Board has approved, and is seeking stockholder approval of, an amendment to our COI (the "Amendment") to implement an increase in the number of shares of authorized Common Stock from 250,000,000 shares to 500,000,000 shares.

        The Board is proposing the Amendment, in substantially the form attached hereto as Annex A, to (i) increase the number of authorized shares of our Common Stock from 250,000,000 shares to 500,000,000 shares and (ii) authorize the Board to effect a reverse stock split of our outstanding shares of Common Stock as described in Proposal 2 further below. Of the 250,000,000 shares of Common Stock currently authorized by the COI, as of February 12, 2018, 82,925,155 shares are issued and outstanding, 4,820,025 shares are reserved for issuance upon exercise of existing stock purchase warrants, 9,386,543 shares are reserved for future issuance under existing equity incentive awards and 94,995 shares are available for grant under the Company's 2014 Stock Incentive Plan. Therefore, we currently have limited authorized shares of Common Stock available for future issuance.

        The Board has unanimously determined that the Amendment is advisable and in the best interests of the company and our stockholders, and recommends that our stockholders approve the Amendment. In accordance with the General Corporation Law of the State of Delaware (the "DGCL"), we are hereby seeking approval of the Amendment by our stockholders.

        No changes to the Certificate are being proposed with respect to the number of authorized shares of non-voting common stock or preferred stock. Other than the proposed increase in the number of authorized shares of common stock, the Amendment is not intended to modify the rights of existing stockholders in any material respect. The additional shares of Common Stock to be authorized pursuant to the proposed amendment will be of the same class of Common Stock as is currently authorized under our COI.

        Under the DGCL, our stockholders are not entitled to appraisal rights with respect to the proposed amendment to our COI to increase the number of authorized shares of Common Stock, and we will not independently provide stockholders with any such rights.

Bifurcation of Proposal 1 and Proposal 2

        While the Amendment reflects the proposed amendments to our COI described in both Proposal 1 and Proposal 2, the approval of one proposal is not conditioned on the approval of the other proposal. To the extent that only one of these two proposals is approved by stockholders, we will only include the language relating to the proposal that was approved in the version of the Amendment that we file with the Secretary of State of the State of Delaware.

Reasons for the Amendment

        The Board believes that the proposed increase in the number of authorized shares of Common Stock will benefit us by providing the shares needed to raise additional capital to execute our business

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plan as well as improving our flexibility in responding to future business opportunities. The additional authorized shares will be available for issuance from time to time to enable us to respond to future business opportunities requiring the issuance of shares, the consummation of Common Stock-based financings, acquisition or strategic joint venture transactions involving the issuance of Common Stock, or for other general purposes that the Board may deem advisable. In recent months, we have explored opportunities to raise funds from strategic or financial partners and determined that any such potential investment would require an increase in the number of authorized shares. We are seeking approval for the amendment at this time because opportunities requiring prompt action may arise in the future, and the Board believes the delay and expense in seeking approval for additional authorized Common Stock at a special meeting of stockholders could deprive us of the ability to take advantage of potential opportunities.

        Without an increase in the number of authorized shares of Common Stock, we may be constrained in our ability to raise capital, may not be able to fund our operations, may not comply with our debt covenants and may lose important business opportunities, which could adversely affect our financial performance and growth.

        In determining the size of the proposed authorized share increase, the Board considered a number of factors, including the amount of capital needed to fund our operations, the potential terms needed to raise additional capital including the potential issuance of warrants to purchase Common Stock associated with equity financings and that over a number of years we may potentially need additional shares in connection with future equity transactions, acquisitions or other strategic transactions. Aside from (i) preliminary discussions with potential investors regarding the proposed issuance of Common Stock in one or more non-public capital raising transactions described in Proposal 3, which may or may not occur and for which no definitive plans are currently in place, and (ii) the proposed increase to the number of shares of Common Stock authorized under the Company's 2014 Stock Incentive Plan by up to 41,060,000 shares as described in Proposal 4, we currently have no specific plans, proposals or arrangements to issue any of the newly authorized securities should stockholders approve this Proposal 1. If the stockholders do not approve this proposal, then we will not have the needed additional shares available to raise the capital to execute our business plan and we may default on our debt covenants in the future.

        The Board does not intend to issue any Common Stock except on terms which the Board deems to be in the best interests of the company and our then existing stockholders.

Potential Effects of the Amendment

        The proposed increase in the number of authorized shares of Common Stock will not have any immediate effect on the rights of our existing stockholders. The Board will have the authority to issue the additional shares of Common Stock without requiring future stockholder approval of such issuances, except as may be required by applicable law or rules of any stock exchange on which our securities may be listed. The issuance of additional shares of Common Stock will decrease the relative percentage of equity ownership of our existing stockholders, thereby diluting the voting power of their Common Stock, and, depending on the price at which additional shares may be issued, could also be dilutive to the earnings per share of our Common Stock.

        It is possible that a subsequent issuance of these shares could have the effect of delaying or preventing a change in control of the Company. Shares of authorized and unissued Common Stock could, within the limits imposed by applicable law, be issued in one or more transactions that would make a change in control of the Company more difficult, and therefore, less likely. Issuances of additional shares of our Common Stock could dilute the earnings per share and book value per share of our outstanding Common Stock and dilute the stock ownership or voting rights of a person seeking to obtain control of the Company. While it may be deemed to have potential anti-takeover effects, the

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proposal to increase the authorized Common Stock is not prompted by any specific effort of which we are aware to accumulate shares of our Common Stock or obtain control of the Company.

        The additional authorized shares of Common Stock, if and when issued, would be part of the existing class of Common Stock and would have the same rights and privileges as the shares of Common Stock currently outstanding. Stockholders do not have preemptive rights with respect to our Common Stock. Therefore, should the Board determine to issue additional shares of Common Stock, existing stockholders would not have any preferential rights to purchase such shares in order to maintain their proportionate ownership thereof.

Effectiveness of Amendment

        If the Amendment is approved by our stockholders, it will become effective upon the filing of an amendment to our COI, which filing is expected to occur promptly after stockholder approval of this proposal. The text of Annex A remains subject to modification to include such changes as may be required by the Secretary of State of the State of Delaware and as the Board deems necessary or advisable to implement the increase in our authorized shares.

Required Vote of Stockholders

        To approve the increase in the number of authorized shares of Common Stock, the affirmative vote of the holders of a majority of the outstanding shares of Common Stock as of the record date, present in person or by remote communication, if applicable, or represented by proxy at the Special Meeting, voting together as a single class and entitled to vote, is required. Because approval is based on the affirmative vote of a majority of the outstanding shares of Common Stock entitled to vote, a holder's failure to vote in person or by proxy at the special meeting, an abstention from voting, or the failure of a holder of Common Stock who holds his or her shares in "street name" through a broker or other nominee to give voting instructions to such broker or other nominee, will have the same effect as a vote "AGAINST" adoption of this proposal.

        The Board of Directors unanimously recommends that the stockholders vote "FOR" Proposal No. 1 to amend our Third Amended and Restated Certificate of Incorporation to increase the number of authorized shares of Common Stock from 250,000,000 to 500,000,000.

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PROPOSAL 2—TO APPROVE AN AMENDMENT TO OUR THIRD AMENDED AND RESTATED CERTIFICATE OF INCORPORATION TO EFFECT A REVERSE STOCK SPLIT AT A RATIO OF NOT LESS THAN 1-FOR-1.2 AND NOT GREATER THAN 1-FOR-10, WITH THE EXACT RATIO, IF EFFECTED AT ALL, TO BE SET WITHIN THAT RANGE AT THE DISCRETION OF OUR BOARD OF DIRECTORS BEFORE JUNE 30, 2018 WITHOUT FURTHER APPROVAL OR AUTHORIZATION OF OUR STOCKHOLDERS

        At the Special Meeting, holders of our Common Stock will be asked to approve an amendment to our Third Amended and Restated Certificate of Incorporation to effect a reverse stock split of our issued and outstanding Common Stock by a numerical ratio of not less than 1-for-1.2 and not more than 1-for-10, such ratio and the implementation and timing of such reverse stock split to be determined in the discretion of the Board. A reverse stock split would reduce the number of outstanding shares of our Common Stock, and the holdings of each stockholder, according to the same formula.

        If the proposal is approved, the Board's present intention is to effect a reverse stock split of our issued and outstanding Common Stock by a numerical ratio of not less than 1-for-1.2 and not more than 1-for-10 on or prior to June 30, 2018. We are requesting authorization to effect the reverse stock split at the Board's discretion at any time prior to June 30, 2018 to provide the Board with the flexibility to determine the appropriate ratio for, and timing to effect, the reverse stock split based upon our performance and market factors. However, the Board reserves its right to elect not to proceed and abandon the reverse stock split if it determines, in its sole discretion, that this proposal is no longer in the best interests of our stockholders.

Background

        The form of the proposed amendment to our COI (i) to effect the reverse stock split and (ii) increase the number of authorized shares of our Common Stock from 250,000,000 shares to 500,000,000 shares as described in Proposal 1 is attached to this proxy statement as Annex A. With respect to this Proposal 2, the Amendment will effect a reverse stock split of our Common Stock using a split ratio between, and including, 1-for-1.2 and 1-for-10, with the actual ratio within this range to be selected by the Board following stockholder approval. The Board believes that stockholder approval of a range of potential split ratios (rather than a single split ratio) provides the Board with the flexibility to achieve the desired results of the reverse stock split. The reverse stock split, if approved and implemented, would not have any effect on the authorized number of shares of our Common Stock or preferred stock. If the stockholders approve this proposal, the reverse stock split will be effected only upon a determination by the Board that the reverse stock split is in the best interests of the stockholders at that time. In connection with any determination to effect the reverse stock split, the Board will set the timing for such a split and select the specific ratio from within the range of ratios set forth herein. If the Board does not implement the reverse stock split on or before the day prior to June 30, 2018, the authority granted in this proposal to implement the reverse stock split on these terms will terminate. The Board reserves its right to elect not to proceed with and to abandon the reverse stock split if it determines, in its sole discretion, that this proposal is no longer in the best interests of the stockholders. No further action by the stockholders will be required for the Board to either implement or abandon the reverse stock split.

Bifurcation of Proposal 1 and Proposal 2

        While the Amendment reflects the proposed amendments to our COI described in both Proposal 1 and Proposal 2, the approval of one proposal is not conditioned on the approval of the other proposal. To the extent that only one of these two proposals is approved by stockholders, we will only include the language relating to the proposal that was approved in the version of the Amendment that we file with the Secretary of State of the State of Delaware.

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Reasons for the Reverse Stock Split

        The Board authorized the resolution to seek stockholder approval to effect the reverse split of our Common Stock with the primary intent of increasing the price of our Common Stock in order to meet The NASDAQ Capital Market's minimum price per share criteria for continued listing on that exchange. Our Common Stock is publicly traded and listed on The NASDAQ Capital Market under the symbol "JAGX." The Board believes that, in addition to increasing the price of our Common Stock, the reverse stock split would also reduce certain of our costs, such as NASDAQ listing fees, and make our Common Stock more attractive to a broader range of institutional and other investors. The combination of lower transaction costs and increased interest from institutional investors and investment funds may ultimately improve the trading liquidity of our Common Stock. Accordingly, we believe that authority granted to the Board to effect the reverse stock split is in the Company's and the stockholders' best interests.

        On May 16, 2017, we received a letter from the Listing Qualifications Department of NASDAQ notifying us that we were not in compliance with Nasdaq Listing Rule 5550(a)(2), as the minimum bid price for the Company's listed securities was less than $1 for the previous 30 consecutive business days. Since we did not regain compliance with the minimum bid price requirement during the initial 180 calendar day grace period, on November 13, 2017, we requested and were granted a second 180 calendar day grace period, or until May 14, 2018, to regain compliance with the minimum bid price requirement.

        In addition to establishing a mechanism for the price of our Common Stock to meet the NASDAQ's minimum bid price requirement, we also believe that the reverse stock split will make our Common Stock more attractive to a broader range of institutional and other investors. It is our understanding that the current market price of our Common Stock may affect its acceptability to certain institutional investors, professional investors and other members of the investing public. It is also our understanding that many brokerage houses and institutional investors have internal policies and practices that either prohibit them from investing in low-priced stocks or tend to discourage individual brokers from recommending low-priced stocks to their customers. In addition, some of those policies and practices may function to make the processing of trades in low-priced stocks economically unattractive to brokers. Moreover, because brokers' commissions on low-priced stocks generally represent a higher percentage of the stock price than commissions on higher-priced stocks, the current average price per share of our Common Stock can result in individual stockholders paying transaction costs representing a higher percentage of their total share value than would be the case if the share price were substantially higher. However, some investors may view the reverse stock split negatively because it reduces the number of shares of Common Stock available in the public market.

        Reducing the number of outstanding shares of our Common Stock through the reverse stock split is intended, absent other factors, to increase the per share market price of our Common Stock. However, other factors, such as our financial results, market conditions and the market perception of our business may adversely affect the market price of our Common Stock. As a result, there can be no assurance that the reverse stock split, if completed, will result in the intended benefits described above, that the market price of our Common Stock will increase following the reverse stock split, that the market price of our Common Stock will not decrease in the future, or that our Common Stock will achieve a high enough price per share to permit its continued listing by NASDAQ.

Certain Risks Associated with the Reverse Stock Split

        In evaluating a reverse stock split, the Board also took into consideration certain risks associated with reverse stock splits, including the negative perception of reverse stock splits held by some investors, analysts and other stock market participants, the fact that the stock price of some companies

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that have effected reverse stock splits has subsequently declined back to pre-reverse stock split levels, and the risks described below.

        There can be no assurance that the total market capitalization of our Common Stock (the aggregate value of our Common Stock at the then market price) after the implementation of a reverse stock split will be equal to or greater than the total market capitalization before the reverse stock split or that the per share market price of our Common Stock following a reverse stock split will increase in proportion to the reduction in the number of shares of our Common Stock outstanding before the reverse stock split.

        There can be no assurance that the market price per new share of our Common Stock after a reverse stock split will remain unchanged or increase in proportion to the reduction in the number of shares of our Common Stock outstanding before the reverse stock split. For example, based on the closing price of our Common Stock on February 2, 2018, of $0.15 per share, if the Board were to implement the reverse stock split and utilize a ratio of 1-for-7, we cannot assure you that the post-split market price of our Common Stock would be $1.05 (that is, $0.15 multiplied by 7) per share or greater. The market price of a company's shares may fluctuate and potentially decline after a reverse stock split.

        Accordingly, the total market capitalization of our Common Stock after a reverse stock split when and if implemented may be lower than the total market capitalization before the reverse stock split. Moreover, in the future, the market price of our Common Stock following a reverse stock split may not exceed or remain higher than the market price prior to the reverse stock split.

        If a reverse stock split is effected, the resulting per-share market price may not attract institutional investors or investment funds and may not satisfy the investing guidelines of such investors and, consequently, the trading liquidity of our common stock may not improve.

        While the Board believes that a higher stock price may help generate investor interest, there can be no assurance that a reverse stock split will result in a per-share market price that will attract institutional investors or investment funds or that such share price will satisfy the investing guidelines of institutional investors or investment funds. As a result, the trading liquidity of our Common Stock may not necessarily improve.

        A decline in the market price of our Common Stock after a reverse stock split is implemented may result in a greater percentage decline than would occur in the absence of a reverse stock split.

        If a reverse stock split is effected and the market price of our Common Stock declines, the percentage decline may be greater than would occur in the absence of a reverse stock split. The market price of our Common Stock will, however, also be based upon our performance and other factors, which are unrelated to the number of shares of Common Stock outstanding.

Effecting the Reverse Stock Split; Board Discretion to Implement Reverse Stock Split

        If approved by stockholders at the Special Meeting and the Board decides that it is in the best interests of the Company and our stockholders to effect the reverse stock split, the Board will establish an appropriate ratio for the reverse stock split based on several factors existing at such time and we will subsequently file the Amendment. The Board will consider, among other factors, prevailing market conditions, the likely effect of the reverse stock split on the trading price of our Common Stock and on our compliance with applicable NASDAQ listing requirements, and the marketability and liquidity of our Common Stock. The Board will determine the timing of the filing of the Amendment with the Secretary of State of the State of Delaware to effect the reverse stock split. If, for any reason, the Board of Directors deems it advisable, the Board in its sole discretion, may abandon the reverse stock split at any time prior to the effectiveness of any filing of the Amendment, without further action by our stockholders. The reverse stock split will be effective as of the date and time set forth in the Amendment (the "Effective Time").

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        Upon the filing of the Amendment, without further action on the part of the Company or our stockholders, the outstanding shares of Common Stock held by stockholders of record as of the Effective Time would be converted into a lesser number of shares of Common Stock calculated in accordance with the terms of the Amendment, based on a reverse split ratio within the range of 1-for-1.2 and 1-for-10. In the event of a reverse stock split at a ratio of 1-for-7, for example, if a stockholder holds 700 shares of Common Stock as of the Effective Time, such stockholder would hold 100 shares of Common Stock following such reverse stock split.

Effect on Outstanding Shares, Options, and Certain Other Securities

        If the reverse stock split is implemented, the number of shares of our Common Stock owned by each stockholder will be reduced in the same proportion as the reduction in the total number of shares outstanding, such that the percentage of our Common Stock owned by each stockholder will remain unchanged, except for any de minimis change resulting from the treatment of any fractional shares that such stockholder would have received as a result of the reverse stock split. The number of shares of Common Stock that may be received upon conversion, exercise or exchange, as the case may be, of outstanding options or other securities convertible into, or exercisable or exchangeable for, shares of our Common Stock, and the exercise or conversion prices for these securities, will also be adjusted in accordance with their terms, as of the Effective Time.

Effect on Registration and Stock Trading

        Our Common Stock is currently registered under Section 12(b) of the Exchange Act and we are subject to the periodic reporting and other requirements of the Exchange Act. The proposed reverse stock split will not affect the registration of our Common Stock under the Exchange Act. If the reverse stock split is effected, our Common Stock will receive a new CUSIP number.

Mechanics of Reverse Split

        If this Proposal 2 is approved by the stockholders at the Special Meeting and the Board decides that it is in the best interests of the Company and our stockholders to effectuate the reverse stock split, our stockholders will be notified that the reverse stock split has been effected. The mechanics of the reverse stock split will differ depending upon whether a stockholder holds its shares of Common Stock in brokerage accounts or "street name" or whether the shares are registered directly in a stockholder's name and held in book-entry form or certificate form.

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Our stockholders who hold shares of Common Stock in "street name" through a nominee (such as a bank or broker) will be treated in the same manner as stockholders whose shares are registered in their names, and nominees will be instructed to effect the reverse stock split for their beneficial holders. However, nominees may have different procedures for processing the reverse stock split and stockholders holding shares in "street name" are encouraged to contact their nominees.



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Our registered stockholders may hold some or all of their shares of Common Stock electronically in book-entry form under the direct registration system for securities. These stockholders will not have stock certificates evidencing their ownership of our Common Stock. They are, however, provided with a statement reflecting the number of shares registered in their accounts. Stockholders holding registered shares of our Common Stock in book-entry form need not take any action to receive post-reverse stock split shares as a transaction statement will automatically be sent to the stockholder's address of record indicating the number of shares held.



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Some of our registered stockholders hold all their shares of Common Stock in certificate form or a combination of certificate and book-entry form. Stockholders holding shares of Common

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Stock in certificate form will receive a transmittal letter from Computershare Trust Company, N.A. (the "Transfer Agent") as soon as practicable after the Effective Date of the reverse stock split for use in transmitting the existing certificates representing shares of our Common Stock (the "Old Certificates") to the Transfer Agent. The letter of transmittal will contain instructions for the surrender of the Old Certificates to the Transfer Agent in exchange for new certificates representing the appropriate number of whole shares of new Common Stock giving effect to the reverse stock split. No new stock certificates will be issued to any stockholder until such stockholder has surrendered all certificates, together with a properly completed and executed Letter of Transmittal, to the Transfer Agent. The stockholders will then receive, at their option, either a new certificate or certificates or book-entry shares representing the number of whole shares of Common Stock into which their pre-reverse stock split shares have been converted as a result of the reverse stock split. Until surrendered, we will deem outstanding Old Certificates held by stockholders to be cancelled and only to represent the number of whole shares of post-reverse stock split Common Stock to which the stockholders are entitled. STOCKHOLDERS SHOULD NOT DESTROY ANY STOCK CERTIFICATE(S) AND SHOULD NOT SUBMIT ANY CERTIFICATE(S) UNTIL REQUESTED TO DO SO.

Treatment of Fractional Shares

        We do not currently intend to issue fractional shares in connection with the reverse stock split. Therefore, we will not issue certificates representing fractional shares. In lieu of issuing fractions of shares, we will round up to the next whole number.

Effect on Authorized but Unissued Shares of Capital Stock

        Currently, we are authorized to issue up to a total of 250,000,000 shares of Common Stock, of which 82,925,155 shares were issued and outstanding as of the record date, 50,000,000 shares of non-voting common stock, of which 42,617,893 shares were issued and outstanding as of the record date, and 10,000,000 shares of preferred stock, none of which were issued and outstanding as of the record date. The reverse stock split, if approved and implemented, would not have any effect on the authorized number of shares of our Common Stock, non-voting common stock or preferred stock; provided, however, that stockholder approval of Proposal 1 will result in an increase in the number of authorized shares to the number described in Proposal 1. Proportionately, the reverse stock split would increase the ratio between our authorized capital stock and our issued capital stock. This means that, subject to the limits imposed by NASDAQ Listing Rule 5635(d) (discussed in Proposal 3), the Board could issue a relatively larger amount of capital stock without additional action by our stockholders. Aside from (i) preliminary discussions with potential investors regarding the proposed issuance of Common Stock in one or more non-public capital raising transactions described in Proposal 3, which may or may not occur and for which no definitive plans are currently in place, and (ii) the proposed increase to the number of shares of Common Stock authorized under the Company's 2014 Stock Incentive Plan by up to 41,060,000 shares as described in Proposal 4, we currently have no specific plans, proposals or arrangements with respect to the newly authorized shares that will be available as a result of the reverse stock split, assuming this Proposal 2 is approved and the Board elects to conduct such reverse stock split. The issuance of additional shares of our capital stock would dilute the voting and economic rights of our existing stockholders. Additionally, the ability to issue a relatively larger amount of capital stock could allow our Board to take certain actions which would discourage hostile takeover attempts. The ability to resist takeover attempts could also allow the Board greater power to resist or delay changes in control or the removal of our management team. The Board would consider any takeover attempts and proposed changes in control or management, and would act in accordance with our stockholders' best interests, as determined by the exercise of the directors' business judgment.

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Accounting Consequences

        The reverse stock split will not affect the par value of our Common Stock per share, which will remain $0.0001 par value per share. As a result, as of the Effective Time, the total of the stated capital attributable to Common Stock and the additional paid-in capital account on our balance sheet will not change due to the reverse stock split. Reported per share net income or loss will be higher because there will be fewer shares of Common Stock outstanding.

No Going Private Transaction

        Notwithstanding the decrease in the number of outstanding shares following the implementation of the reverse stock split, the Board does not intend for this transaction to be the first step in a "going private transaction" within the meaning of Rule 13e-3 of the Exchange Act, and the implementation of the proposed reverse stock split will not cause the Company to go private.

No Dissenter's Rights

        Under the DGCL, stockholders will not be entitled to dissenter's rights with respect to the proposed Amendment to effect the reverse stock split, and we do not intend to independently provide stockholders with any such right.

Reservation of Right to Abandon the Amendment to our Third Amended and Restated Certificate of Incorporation

        The Board reserves the right to abandon the Amendment described in this Proposal 2 without further action by our stockholders at any time before the Effective Time, even if stockholders approve the Amendment at the special meeting of stockholders. By voting in favor of the Amendment to our COI, stockholders are also expressly authorizing the Board to determine not to proceed with, and abandon, a reverse stock split if it should so decide.

Material U.S. Federal Income Tax Consequences of the Reverse Stock Split

        The following discussion is a summary of the material U.S. federal income tax consequences of the proposed reverse stock split to U.S. Holders (as defined below) of our Common Stock. This discussion is based on the Internal Revenue Code of 1986, as amended (the "Code"), U.S. Treasury Regulations promulgated thereunder, judicial decisions, and published rulings and administrative pronouncements of the U.S. Internal Revenue Service (the "IRS"), in each case in effect as of the date of this proxy statement. These authorities may change or be subject to differing interpretations. Any such change or differing interpretation may be applied retroactively in a manner that could adversely affect a U.S. Holder. We have not sought and will not seek any rulings from the IRS regarding the matters discussed below and there can be no assurance the IRS or a court will not take a contrary position to that discussed below regarding the tax consequences of the proposed reverse stock split.

        For purposes of this discussion, a "U.S. Holder" is a beneficial owner of our Common Stock that, for U.S. federal income tax purposes, is or is treated as (i) an individual who is a citizen or resident of the United States; (ii) a corporation (or any other entity or arrangement treated as a corporation) created or organized under the laws of the United States, any state thereof, or the District of Columbia; (iii) an estate, the income of which is subject to U.S. federal income tax regardless of its source; or (iv) a trust if (1) its administration is subject to the primary supervision of a court within the United States and all of its substantial decisions are subject to the control of one or more "United States persons" (within the meaning of Section 7701(a)(30) of the Code), or (2) it has a valid election in effect under applicable U.S. Treasury regulations to be treated as a United States person.

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        This discussion is limited to U.S. Holders who hold our Common Stock as a "capital asset" within the meaning of Section 1221 of the Code (generally, property held for investment). This discussion does not address all U.S. federal income tax consequences relevant to the particular circumstances of a U.S. Holder, including the impact of the Medicare contribution tax on net investment income. In addition, it does not address consequences relevant to U.S. Holders that are subject to special rules, including, without limitation, financial institutions, insurance companies, real estate investment trusts, regulated investment companies, grantor trusts, tax-exempt organizations, brokers, dealers or traders in securities, commodities or currencies, stockholders who hold our Common Stock as part of a position in a straddle or as part of a hedging, conversion or integrated transaction for U.S. federal income tax purposes, U.S. Holders that have a functional currency other than the U.S. dollar, or U.S. Holders who actually or constructively own 10% or more of our voting stock.

        If a partnership (or other entity treated as a partnership for U.S. federal income tax purposes) is the beneficial owner of our Common Stock, the U.S. federal income tax treatment of a partner in the partnership will generally depend on the status of the partner and the activities of the partnership. Accordingly, partnerships (and other entities treated as partnerships for U.S. federal income tax purposes) holding our Common Stock and the partners in such entities should consult their own tax advisors regarding the U.S. federal income tax consequences of the proposed reverse stock split to them.

        In addition, the following discussion does not address the U.S. federal estate and gift tax, alternative minimum tax, or state, local and non-U.S. tax law consequences of the proposed reverse stock split. Furthermore, the following discussion does not address any tax consequences of transactions effectuated before, after or at the same time as the proposed reverse stock split, whether or not they are in connection with the proposed reverse stock split.

        Each stockholder should consult his, her or its own tax advisors concerning the particular U.S. federal tax consequences of the reverse stock split, as well as the consequences arising under the laws of any other taxing jurisdiction, including any state, local or foreign income tax consequences.

        The proposed reverse stock split is intended to be treated as a "recapitalization" for U.S. federal income tax purposes pursuant to Section 368(a)(1)(E) of the Code. As a result, a U.S. Holder generally should not recognize gain or loss upon the proposed reverse stock split for U.S. federal income tax purposes. A U.S. Holder's aggregate adjusted tax basis in the shares of our Common Stock received pursuant to the proposed reverse stock split should equal the aggregate adjusted tax basis of the shares of our Common Stock exchanged therefor. The U.S. Holder's holding period in the shares of our Common Stock received pursuant to the proposed reverse stock split should include the holding period in the shares of our Common Stock exchanged therefor. However, a U.S. Holder who receives a whole share of Common Stock in lieu of a fractional share generally may recognize gain in an amount not to exceed the excess of the fair market value of such whole share over the fair market value of the fractional share to which such U.S. Holder was otherwise entitled. Any such recognition of gain may affect the holding period and adjusted tax basis of such U.S. Holder's whole share received in lieu of a fractional share. U.S. Treasury Regulations provide detailed rules for allocating the tax basis and holding period of shares of Common Stock surrendered in a recapitalization to shares received in the recapitalization. U.S. Holders of shares of our Common Stock acquired on different dates and at different prices should consult their tax advisors regarding the allocation of the tax basis and holding period of such shares.

        The U.S. federal income tax discussion set forth above does not discuss all aspects of U.S. federal income taxation that may be relevant to a particular stockholder in light of such stockholder's circumstances and income tax situation. Accordingly, we urge you to consult with your own tax advisor with respect to all of the potential U.S. federal, state, local and foreign tax consequences to you of the reverse stock split.

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Consequences if the Reverse Split is Not Approved

        In the event that the reverse stock split is not approved, we intend to actively monitor the trading price of our Common Stock on The NASDAQ Capital Market and will consider available options to resolve our non-compliance with the Nasdaq listing rules. We believe that our ability to remain listed on The NASDAQ Capital Market would be significantly and negatively affected if the reverse stock split is not approved. If we are unable to achieve an increase in our stock price and our Common Stock is subsequently delisted, we could experience significant negative impacts including the acceleration of our outstanding debt with Kingdon Capital Management L.L.C. In addition, if our Common Stock is delisted it will significantly and negatively affect our ability to obtain alternative debt or equity financing in order to support Company operations.

Required Vote of Stockholders

        To approve the amendment of our Third Amended and Restated Certificate of Incorporation to effect the reverse stock split at a ratio of not less than 1-for-1.2 and not greater than 1-for-10, with the exact ratio, if effected at all, to be set within that range at the discretion of the Board before June 30, 2018, without further approval or authorization of our stockholders, the affirmative vote of the holders of a majority of the outstanding shares of Common Stock as of the record date, present in person or by remote communication, if applicable, or represented by proxy at the Special Meeting, voting together as a single class and entitled to vote, is required. Because approval is based on the affirmative vote of a majority of the outstanding shares of Common Stock entitled to vote, a holder's failure to vote in person or by proxy at the special meeting, an abstention from voting, or the failure of a holder of Common Stock who holds his or her shares in "street name" through a broker or other nominee to give voting instructions to such broker or other nominee, will have the same effect as a vote "AGAINST" adoption of this proposal.

        The Board of Directors unanimously recommends that the stockholders vote "FOR" Proposal No. 2 to effect a reverse stock split at a ratio of not less than 1-for-1.2 and not greater than 1-for-10, with the exact ratio, if effected at all, to be set within that range at the discretion of the Board of Directors before June 30, 2018, without further approval or authorization of our stockholders.

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PROPOSAL 3—TO APPROVE, PURSUANT TO NASDAQ LISTING RULE 5635(D), THE ISSUANCE JAGUAR COMMON STOCK IN ONE OR MORE NON-PUBLIC CAPITAL RAISING TRANSACTIONS AT A PRICE THAT MAY BE LESS THAN THE GREATER OF BOOK OR MARKET VALUE OF OUR COMMON STOCK

        At the Special Meeting, holders of our Common Stock will be asked to approve, pursuant to Nasdaq Listing Rule 5635(d), the issuance of our Common Stock in one or more non-public capital raising transactions at a price that may be less than the greater of book or market value of our Common Stock.

Background

        The Board is seeking advance stockholder approval as required by Nasdaq Listing Rule 5635(d) to enable us to issue shares of Common Stock in one or more non-public capital raising transactions and to provide the Board with the flexibility to enter into and close such non-public capital raising transactions on a timely basis.

Stockholder Approval Requirement

        Pursuant to Nasdaq Listing Rule 5635(d), stockholder approval is required prior to the issuance of securities in connection with a transaction other than a public offering involving: (i) the sale, issuance or potential issuance by us of Common Stock (or securities convertible into or exercisable for Common Stock) at a price less than the greater of book or market value which together with sales by our officers, directors or substantial stockholders equals 20% or more of Common Stock or 20% or more of the voting power outstanding before the issuance; or (ii) the sale, issuance or potential issuance by us of Common Stock (or securities convertible into or exercisable common stock) equal to 20% or more of the Common Stock or 20% or more of the voting power outstanding before the issuance for less than the greater of book or market value of the stock. The per share price of our Common Stock for which we obtain future commitments, if any, in connection with a potential private placement is likely to be less than the greater of book or market value.

        As a result, we are seeking advance stockholder approval for the sale and issuance of such shares in connection with potential non-public capital raising transactions pursuant to the Nasdaq Listing Rule 5635(d). We may seek to raise additional capital to implement our business strategy and enhance our overall capitalization. Moreover, our audited financial statements for the fiscal year ended December 31, 2016 were prepared on the basis that we will continue as a going concern and, given our financial position, we will need additional financing to continue in operation.

        We have not determined the particular terms for such prospective offerings. Because we may seek additional capital that triggers the requirements of Nasdaq Listing Rule 5635(d), we are seeking stockholder approval now, so that we will be able to move quickly to take full advantage of any opportunities that may develop in the equity markets.

        Specifically, we are seeking stockholder approval, for the purpose of compliance with the Nasdaq Listing Rule 5635(d), for the potential issuance of shares subject to the following limitations approved by our Board:

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potential issuance not to exceed 110,000,000 shares of our Common Stock (including pursuant to preferred stock, options, warrants, convertible debt or other securities exercisable for or convertible into Common Stock);



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the total aggregate consideration will not exceed $15 million;



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at a maximum discount of 42% below the greater of book or market value of our Common Stock at the time of issuance;

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such issuances must occur, if at all, within the six-week period commencing on the date of the approval by the stockholders; and



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upon such terms as the Board shall deem to be in our best interests.

        We have initiated the process of identifying potential investors and opportunities, but have not arrived at any specific terms. As a result, the price of the securities issued in the potential offering has not been determined but is likely (on a per share equivalent) to be less than the greater of book value or market value of our Common Stock. The final terms of any such transaction will be determined by the Board. If this proposal is approved, we will not solicit further authorization from our stockholders prior to any such capital raising transaction.

Potential Effects of this Proposal

        The issuance of additional shares of Common Stock will decrease the relative percentage of equity ownership of our existing stockholders, thereby diluting the voting power of their Common Stock, and, depending on the price at which additional shares may be issued, could also be dilutive to the earnings per share of our Common Stock. It is possible that a subsequent issuance of these shares could have the effect of delaying or preventing a change in control of the Company. Shares of authorized and unissued Common Stock could, within the limits imposed by applicable law, be issued in one or more transactions that would make a change in control of the Company more difficult, and therefore, less likely. Issuances of additional shares of our Common Stock could dilute the earnings per share and book value per share of our outstanding Common Stock and dilute the stock ownership or voting rights of a person seeking to obtain control of the Company. While it may be deemed to have potential anti-takeover effects, the proposal to authorize the Board to issue additional shares of common stock is not prompted by any specific effort of which we are aware to accumulate shares of our common stock or obtain control of the Company.

        The additional authorized shares of Common Stock, if and when issued, would be part of the existing class of Common Stock and would have the same rights and privileges as the shares of Common Stock currently outstanding. Stockholders do not have preemptive rights with respect to our Common Stock. Therefore, should the Board determine to issue additional shares of Common Stock, existing stockholders would not have any preferential rights to purchase such shares in order to maintain their proportionate ownership thereof.

        The Board has not yet determined the terms and conditions of any offerings. As a result, the level of potential dilution cannot be determined at this time, but as discussed above, we may not issue more than 110,000,000 shares of Common Stock in the aggregate pursuant to the authority requested from stockholders under this proposal. It is possible that if we conduct a non-public capital raising transaction, some of the shares we sell could be purchased by one or more investors who could acquire a large block of our Common Stock. This may concentrate voting power in the hands of a few stockholders who may then be able to exercise greater influence on our operations or the outcome of matters put to a vote of stockholders in the future.

        We cannot determine what the actual net proceeds of any transactions contemplated by this proposal would be at this time, but as discussed above, the aggregate dollar amount of the non-public offerings will be no more than $15 million. If such a proposed transaction is completed, the net proceeds will be used for the commercialization of Mytesi, the FDA-approved anti-secretory human prescription drug product of our wholly-owned subsidiary, Napo Pharmaceuticals, Inc. ("Napo"), and general corporate purposes. We currently have no arrangements or understandings regarding any specific transaction to be effected pursuant to the approval of this proposal, so we cannot predict whether we will be successful should we seek to raise capital through any such offerings.

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Effectiveness of this Proposal

        If this proposal is approved by our stockholders, it will become effective immediately and will remain in force until the earlier of (i) six weeks from the date of such stockholder approval or (ii) such time that the Board may issue the maximum amount of authorized shares approved in this proposal.

Required Vote of Stockholders

        To approve the issuance of Common Stock in one or more non-public capital raising transactions at a price that may be less than the greater of book or market value of our Common Stock, the affirmative vote of the holders of a majority of shares of votes cast, in person or by remote communication, if applicable, or represented by proxy at the Special Meeting, voting together as a single class and entitled to vote, is required. As this vote is a non-routine matter under applicable rules, your bank, broker or other nominee cannot vote without instructions from you. Although failure to submit a proxy or vote in person at the special meeting, or a failure to provide your broker, nominee, fiduciary or other custodian, as applicable, with instructions on how to vote your shares will not affect the outcome of the vote on this proposal, the failure to submit a proxy or vote in person at the Special Meeting will make it more difficult to meet the requirement under our bylaws that the holders of a majority of our capital stock issued and outstanding and entitled to vote at the Special Meeting be present in person or by proxy to constitute a quorum at the Special Meeting.

        The Board of Directors unanimously recommends that the stockholders vote "FOR" Proposal No. 3 to authorize the issuance, pursuant to Nasdaq Listing Rule 5635(d), of our Common Stock in one or more non-public capital raising transactions at a price that may be less than the greater of book or market value of our Common Stock.

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PROPOSAL 4—TO APPROVE THE AMENDMENT OF OUR 2014 STOCK INCENTIVE PLANTO INCREASE THE NUMBER OF SHARES OF COMMON STOCK AUTHORIZED FOR ISSUANCE UNDER THE 2014 PLAN

        At the Special Meeting, holders of our Common Stock will be asked to approve the amendment of our 2014 Stock Incentive Plan to increase the number of shares of Common Stock authorized for issuance under the 2014 Plan by 41,060,000 shares. The proposed amendment of the 2014 Plan is presented in conjunction with Proposal 1 for the increase the number of authorized shares of our Common Stock, from 250,000,000 shares to 500,000,000 shares. The increase in the number of shares of Common Stock authorized for issuance under the 2014 Plan will not exceed 41,060,000 shares, which would be approximately 15% of the issued and outstanding shares of the Company on a fully-diluted basis following the capital-raising transactions contemplated by Proposal 3.

Background

        On August 2, 2017, the Board unanimously approved the amendment of the 2014 Plan, subject to approval by the stockholders, to increase the number of shares of common stock authorized for issuance under the 2014 Plan by 5,200,000 shares. On February 5, 2018, the Board unanimously approved the amendment of the 2014 Plan, subject to approval by the stockholders, to increase the number of shares of Common Stock authorized for issuance under the 2014 Plan by an additional 35,860,000 shares.

        The Board has directed that the proposal to amend the 2014 Plan be submitted to the stockholders for their approval at the Special Meeting. The Board believes that our interests and the interests of our stockholders will be advanced if we can continue to offer our employees, notably at the senior management level, advisors, consultants, and non-employee directors the opportunity to acquire or increase their proprietary interests in us. The Board has concluded that our ability to attract, retain and motivate top quality management and employees is material to our success and would be enhanced by our continued ability to grant equity compensation under the 2014 Plan. Accordingly, the Board has determined that the number of shares available for issuance under the 2014 Plan should be increased so that we may continue our compensation structure and strategy and succession planning process.

        When adopted, a total of 333,333 shares of Common Stock were allocated to the 2014 Plan. Since its adoption, additional shares of Common Stock have been allocated to the 2014 Plan. Effective January 1, 2016, 162,498 shares were added to the 2014 Plan share pool under the 2014 Plan's automatic annual share pool increase. On April 1, 2016, the Board approved, subject to stockholder approval, an amendment to the 2014 Plan that increased the number of shares available for issuance under the 2014 Plan by 1,550,000 shares. Our stockholders approved this increase in the number of shares on June 14, 2016. On January 1, 2017, 280,142 shares were added to the 2014 Plan share pool under the automatic annual share pool increase. The automatic annual share pool increase is equal to 2% of the total number of shares of Common Stock outstanding on December 31 of the preceding calendar year. On March 28, 2017, the Board approved, subject to stockholder approval, an amendment to the 2014 Plan that increased the number of shares available for issuance under the 2014 Plan by 6,500,188 shares. Our stockholders approved this increase in the number of shares on July 27, 2017. On January 1, 2018, 2,106,507 shares were added to the 2014 Plan share pool under the automatic annual share pool increase.

        Under the 2014 Plan, stock awards are outstanding for a total of 3,402,684 shares that have been granted to 47 employees, directors and consultants. Thus, the total number of shares currently available for issuance under the 2014 Plan as of February 12, 2018 is 2,201,502 shares, not including the 41,060,000 share increase that is the subject of this Proposal 4. If stockholders approve this Proposal 5, the total number of shares available for future stock awards under the 2014 Plan will be 43,261,502. Of the total number of shares allocated to the 2014 Plan, including the 41,060,000 share increase that is

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the subject of this Proposal 4, the maximum aggregate number of shares that may be issued pursuant to the exercise of incentive stock options within the meaning of Section 422(b) of the Code, shall not exceed 43,261,502 shares. Based on current forecasts and estimated stock award grant rates, if the increase is not approved, it is anticipated that the 2014 Plan could run out of available shares as soon as March 31, 2018.

        Stockholder approval of the amendment of the 2014 Plan is being sought (i) in order for incentive stock options to meet the requirements of the Code, and (ii) in order to meet The Nasdaq Capital Market listing requirements. If the stockholders do not approve the amendment and restatement of the 2014 Plan at the Special Meeting, the amendment of the 2014 Plan will not become effective, and the number of shares authorized for issuance under the 2014 Plan will not be increased by up to 41,060,000 shares.

        For information with respect to grants to certain executive officers in Fiscal Year 2016 under the 2014 Plan, see page 28 and for information with respect to grants to our non-employee directors, see page 34.

        The material terms of the proposed amendment of the 2014 Plan are summarized below. This summary of the 2014 Plan is not intended to be a complete description of the 2014 Plan. This summary is qualified in its entirety by the actual text of the 2014 Plan to which reference is made. A copy of the 2014 Plan is attached as Exhibit 10.1 to our Current Report on Form 8-K (No. 001-36714) filed with the Securities and Exchange Commission on June 20, 2016.

Material Terms of the 2014 Plan

        In July 2014, our Board of Directors adopted the 2014 Plan, and in July 2014, our stockholders approved the 2014 Plan. The 2014 Plan became effective in May 2015. The 2014 Plan provides for the grant of incentive stock options to our eligible employees, and for the grant of nonstatutory stock options, restricted stock, and RSUs to eligible employees, directors and consultants.

        Authorized Shares.    We originally approved 333,333 shares of our Common Stock for issuance pursuant to the 2014 Plan. On April 1, 2016, we unanimously approved the amendment of the 2014 Plan, subject to approval by the stockholders, which was received on June 14, 2016, to increase the number of shares of our Common Stock authorized for contingent issuance under the 2014 Plan by 1,550,000 shares from 495,831 to 2,045,831. On March 28, 2017, we unanimously approved the amendment of the 2014 Plan, subject to approval by the stockholders, which was received on July 27, 2017, to increase the number of shares of our Common Stock authorized for issuance under the 2014 Plan by 6,500,188 shares from 2,325,973 to 8,826,161. On August 2 2017, we unanimously approved the amendment of the 2014 Plan, subject to approval by the stockholders, to increase the number of shares of our Common Stock authorized for issuance under the 2014 Plan by up to 5,200,000 shares from 8,826,161 to 14,026,161. On January 31, 2018, we unanimously approved the amendment of the 2014 Plan, subject to approval by the stockholders, to increase the number of shares of our Common Stock authorized for issuance under the 2014 Plan by up to 35,860,000 shares from 16,132,668 to 51,992,668.

        On January 1st of each year, for a period of not more than five years, beginning on January 1, 2016 and ending no later than January 1, 2019, the number of shares allocated to the 2014 Plan automatically increases in an amount equal to 2% of the total number of shares of Common Stock outstanding on December 31st of the preceding calendar year. The Board of Directors may act prior to January 1st of any given year, at its discretion, to provide for no increase in shares or to add a lesser number of shares than provided for in the prior sentence. On January 1, 2016, a total of 162,498 shares were added to the 2014 Plan share pool under the automatic annual share pool increase. On January 1, 2017, a total of 280,142 shares were added to the 2014 Plan share pool under the automatic annual share pool increase. On January 1, 2018, a total of 2,106,507 shares were added to the 2014 Plan share pool under the automatic annual share pool increase.

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        If a stock award expires without having been exercised in full, or, with respect to restricted stock and RSUs, a stock award is forfeited, the shares that were subject to those stock awards will become available for future grant or sale under the 2014 Plan (unless the 2014 Plan has terminated). If unvested shares of restricted stock or RSUs are repurchased by the company or are forfeited to the company, such shares will become available for future awards under the 2014 Plan.

        Plan Administration.    The 2014 Plan is administered by the compensation committee of the Board of directors (the "committee") or our Board of Directors, acting as the committee. In the case of awards intended to qualify as "performance-based compensation" within the meaning of Section 162(m) of the Code, the committee will consist of two or more "outside directors" within the meaning of Section 162(m) of the Code. In addition, if we determine it is desirable to qualify transactions under the 2014 Plan as exempt under Rule 16b-3, such transactions will be structured to satisfy the requirements for exemption under Rule 16b-3. Subject to the provisions of the 2014 Plan, the committee has the power to administer the 2014 Plan, including but not limited to, the power to interpret the terms of the 2014 Plan and stock awards granted under it, to create, amend and revoke rules relating to the 2014 Plan, including creating sub-plans, and to determine the terms of the awards, including the exercise price, the number of shares subject to each such award, the exercisability of the awards and the form of consideration, if any, payable upon exercise. The 2014 Plan limits the aggregate amount of stock awards granted under the 2014 Plan to 233,333 shares to any one participant in a fiscal year (300,000 in the first year of employment).

        Options.    Both incentive stock options qualifying under Section 422 of the Code and non-statutory stock options may be granted under the 2014 Plan. Of the total number of shares allocated to the 2014 Plan, the maximum aggregate number of shares that may be issued pursuant to the exercise of incentive stock options shall not exceed 41,060,000 shares. The exercise price of options granted under the 2014 Plan must at least be equal to the fair market value of the Common Stock on the date of grant. The term of an incentive stock option may not exceed ten years, except that with respect to any participant who owns more than 10% of the voting power of all classes of our outstanding stock, the term must not exceed five years and the exercise price must equal at least 110% of the fair market value on the grant date. For nonstatutory stock options the exercise price must equal at least 100% of the fair market value. The committee will determine the methods of payment of the exercise price of an option, which may include cash, shares or other property acceptable to the committee, as well as other types of consideration permitted by applicable law. After the termination of service of an employee, director or consultant, he or she may exercise the vested portion of his or her option for the period of time stated in his or her award agreement, except in the case of an employee terminated for cause (as defined in the 2014 Plan) the option will terminate upon his or her termination from service. Generally, if termination is due to death or disability, the vested portion of the option will remain exercisable for 12 months. In all other cases, the vested portion of the option generally will remain exercisable for three months following the termination of service. An option may not be exercised after expiration of its term. However, if the exercise of an option is prevented by applicable law the exercise period may be extended under certain circumstances. Subject to the provisions of the 2014 Plan, the committee determines the other terms of options.

        Restricted Stock.    Restricted stock awards may be granted under the 2014 Plan. Restricted stock awards are grants of shares of our common stock that vest in accordance with terms and conditions established by the committee. The committee will determine the number of shares of restricted stock granted to any employee, director or consultant and, subject to the provisions of the 2014 Plan, will determine the terms and conditions of such awards. The committee may impose whatever conditions to vesting it determines to be appropriate (for example, the committee may set restrictions based on the achievement of specific performance goals or continued service to us); provided, however, that the committee, in its sole discretion, may accelerate the time at which any restrictions will lapse or be removed. Recipients of restricted stock awards generally will have voting and dividend rights with

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respect to such shares upon grant without regard to vesting, unless the committee provides otherwise. Shares of restricted stock that do not vest are subject to our right of repurchase or forfeiture.

        RSUs.    Awards of RSUs may be granted under the 2014 Plan. An RSU is the right to receive a share of Common Stock at a future date. The committee determines the terms and conditions of RSUs, including the vesting criteria (which may include accomplishing specified performance criteria or continued service to us) and the form and timing of payment. Notwithstanding the foregoing, the committee, in its sole discretion, may accelerate the time at which RSUs will vest.

        Non-Transferability of Awards.    Unless the committee provides otherwise, stock awards issued under the 2014 Plan are not transferrable other than by will or the laws of descent and distribution, and only the recipient of an award may exercise an award during his or her lifetime, although a recipient may designate a beneficiary to exercise an award after death.

        Certain Adjustments.    In the event of certain changes in the capitalization, to prevent diminution or enlargement of the benefits or potential benefits available under the 2014 Plan, the committee will adjust the number and class of shares that may be delivered under the 2014 Plan and/or the number, class and price of shares covered by each outstanding award, and the numerical share limits set forth in the 2014 Plan. In the event of the proposed liquidation or dissolution, the committee will notify participants as soon as practicable and all awards will terminate immediately prior to the consummation of such proposed transaction.

        Merger or Change in Control.    The 2014 Plan provides that in the event of a merger or change in control, as defined under the 2014 Plan, each outstanding award will be treated as the committee determines, including (i) the assumption, continuation or substitution of the stock awards by the successor corporation or its parent or subsidiary, (ii) the acceleration of vesting for any unvested portion of the stock awards, or (iii) the cash-out of the stock awards.

        Amendment; Termination.    The Board has the authority to amend, suspend or terminate the 2014 Plan provided such action does not impair the existing rights of any participant.

Required Vote of Stockholders

        To approve the amendment of the 2014 Plan (this Proposal 4), the affirmative vote of the holders of a majority of shares of votes cast, in person or by remote communication, if applicable, or represented by proxy at the Special Meeting, voting together as a single class and entitled to vote, is required. Although failure to submit a proxy or vote in person at the special meeting, or a failure to provide your broker, nominee, fiduciary or other custodian, as applicable, with instructions on how to vote your shares will not affect the outcome of the vote on this proposal, the failure to submit a proxy or vote in person at the Special Meeting will make it more difficult to meet the requirement under our bylaws that the holders of a majority of our capital stock issued and outstanding and entitled to vote at the Special Meeting be present in person or by proxy to constitute a quorum at the Special Meeting.

        The Board of Directors unanimously recommends that the stockholders vote "FOR" Proposal No. 4 to amend the 2014 Plan to increase the number of shares of Common Stock authorized for issuance under the 2014 Plan.

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PROPOSAL 5—GRANT OF DISCRETIONARY AUTHORITY TO ADJOURN THE SPECIAL MEETING IF NECESSARY TO SOLICIT ADDITIONAL PROXIES

        Although it is not expected, the Special Meeting may be adjourned for the purpose of soliciting additional proxies. Any such adjournment of the Special Meeting may be made without notice, other than by the announcement made at the Special Meeting, by approval of the holders of a majority of the shares of our Common Stock present in person or by proxy and entitled to vote at the Special Meeting, whether or not a quorum exists. We are soliciting proxies to grant discretionary authority to the chairperson of the Special Meeting to adjourn the Special Meeting, if necessary, for the purpose of soliciting additional proxies in favor of any or all of Proposals 1 through 4. The chairperson will have the discretion to decide whether or not to use the authority granted to such person pursuant to this Proposal 5 to adjourn the Special Meeting.

Required Vote of Stockholders

        To approve the grant of discretionary authority to the chairperson of the Special Meeting to adjourn the Special Meeting, if necessary, for the purpose of soliciting additional proxies in favor of any or all of Proposals 1 through 4, the affirmative vote of the holders of a majority of shares of votes cast, in person or by remote communication, if applicable, or represented by proxy at the Special Meeting, voting together as a single class and entitled to vote, is required. Although failure to submit a proxy or vote in person at the special meeting, or a failure to provide your broker, nominee, fiduciary or other custodian, as applicable, with instructions on how to vote your shares will not affect the outcome of the vote on this proposal, the failure to submit a proxy or vote in person at the Special Meeting will make it more difficult to meet the requirement under our bylaws that the holders of a majority of the our capital stock issued and outstanding and entitled to vote at the Special Meeting be present in person or by proxy to constitute a quorum at the Special Meeting.

        The Board of Directors unanimously recommends that the stockholders vote "FOR" Proposal No. 6 to grant discretionary authority to adjourn the Special Meeting, if necessary, to solicit additional proxies in favor of any or all of Proposals 1 through 5.

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SECTION 16(A) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE

        Section 16(a) of the Exchange Act, and regulations of the SEC thereunder require our directors, officers and persons who own more than 10% of our Common Stock, as well as certain affiliates of such persons, to file initial reports of their ownership of our Common Stock and subsequent reports of changes in such ownership with the SEC. Directors, officers and persons owning more than 10% of our Common Stock are required by SEC regulations to furnish us with copies of all Section 16(a) reports they file. Based solely on our review of the copies of such reports and amendments thereto received by us and written representations from these persons that no other reports were required, we believe that during the fiscal year ended December 31, 2016, our directors, officers and owners of more than 10% of our Common Stock complied with all applicable filing requirements.

EQUITY COMPENSATION PLAN INFORMATION

        The following table provides information about our Common Stock that may be issued upon the exercise of options, warrants and rights under all of our existing equity compensation plans as of December 31, 2016.

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COMPENSATION OF DIRECTORS AND EXECUTIVE OFFICERS

Summary Compensation Table

        The total compensation paid to our principal executive officer and its three highest compensated executive officers other than the principal executive officer, respectively, for services rendered in 2016, 2015 and 2014, as applicable, is summarized as follows:

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Narrative to Summary Compensation Table

        Understanding our history is key to the understanding of our compensation structure for 2015 and 2016. After our initial public offering closed on May 18, 2015, the executive officers of privately-held Jaguar Health, Inc. became our named executive officers.

Base Salary

        On July 2, 2015, the Compensation Committee increased Ms. Conte's annual base salary from $400,000 to $440,000, Dr. King's annual base salary from $255,000 to $280,500, and Mr. Kallassy's annual base salary from $245,000 to $286,500. The pay increases were effective June 15, 2015. On December 15, 2015, upon receiving the resignation of Mr. Kallassy, Jaguar's Board of Directors appointed Karen S. Wright as Jaguar's new Chief Financial Officer. Ms. Wright's annual base salary is $240,000. Dr. Waltzman's annual base salary is $330,000.

Bonuses

        On July 10, 2015, we paid discretionary bonuses to Ms. Conte, Dr. King and Mr. Kallassy of $45,000, $19,125 and $17,913, respectively. We also paid an additional bonus of $6,923 to Mr. Kallassy on February 6, 2015. The amount of each of these bonuses is set forth in the "Bonus" column in the Summary Compensation Table.

        We paid sign-on bonuses to Dr. Waltzman of $10,000 of which $5,000 was paid on September 30, 2016 and $5,000 was paid on October 15, 2016.

Severance

        We paid discretionary severance to Mr. Kallassy of $71,625, of which $23,875 was remitted on May 13, 2016, June 15, 2016 and June 30, 2016, respectively. The amount of severance is set forth in the "Severance" column in the Summary Compensation Table.

Equity Compensation

        Ms. Conte, Dr. King and Mr. Kallassy received stock option grants at the time they were hired by privately-held Jaguar Health, Inc. Such options generally vest over time, with 25% of the options vesting after nine months of employment and monthly vesting thereafter with full vesting after three years. Ms. Wright and Dr. Waltzman each received stock option grants with a similar vesting schedule at the time they were hired by us. Our board of directors periodically grants additional options to the current named executive officers that typically vest ratably over a three-year period.

        Upon our initial public offering on May 18, 2015, the named executive officers received RSUs. Fifty percent of the RSUs shares vested and were issued on 01/01/2016, and, subject to the terms of the RSU award, the remaining 50% will vest and be issuable on 07/01/2017.

        All stock options and restricted stock units issued to our current named executive officers vest and become exercisable upon a change in control.

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Outstanding Equity Awards at 2016 Fiscal Year End

        The following table provides information regarding outstanding equity awards held by our named executive officers as of December 31, 2016:

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Executive Employment Agreements

Lisa A. Conte

        In March 2014, we entered into an offer letter with Ms. Conte to serve as our Chief Executive Officer, effective March 1, 2014, in an at-will capacity. Under this offer letter, Ms. Conte's annual base salary is $400,000, and she is eligible for an annual target bonus of 30% of her base salary. Effective June 15, 2015, our board of directors has reviewed the terms of Ms. Conte's employment arrangement in connection with its annual compensation review, and has adjusted Ms. Conte's base salary to $440,000. Ms. Conte is entitled to participate in all employee benefit plans, including group health care plans and all fringe benefit plans.

        In April 2014, Ms. Conte was granted a stock option to purchase 160,383 shares of Common Stock at an exercise price of $2.54 per share. The option has a 10-year term and vests as follows: 25% vested on January 1, 2015, 9 months after the grant date, with the remainder vesting equally over the next 27 months such that the option was vested in full on April 1, 2017. On June 2, 2014, Ms. Conte was granted 17,820 restricted stock units ("RSUs"). Fifty percent of the shares of Common Stock underlying the RSUs vested and were issued on January 1, 2016, and the remaining 50% will vest and be issuable on July 1, 2017 pursuant to the terms of the RSU agreement. In the event of a change in control, as defined in the Jaguar Health, Inc. 2013 Equity Incentive Plan (the "2013 Plan"), the vesting of all outstanding awards granted to Ms. Conte under the 2013 Plan will accelerate if Ms. Conte's service with us is terminated without cause within twelve months of the change in control.

Steven R. King, Ph.D.

        In February 2014, we entered into an offer letter with Dr. King to serve as our Executive Vice President, Sustainable Supply, Ethnobotanical Research and Intellectual Property, effective March 1, 2014, in an at-will capacity. Under the offer letter, Dr. King's annual base salary of $255,000, he is eligible for an annual target bonus of 30% of his base salary, and he is eligible to participate in the employee benefit plans Jaguar offers to its other employees. Effective June 15, 2015, our board of directors has reviewed the terms of Dr. King's employment arrangement in connection with its annual

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compensation review, and has adjusted Dr. King's base salary to $280,500. Dr. King is entitled to participate in all employee benefit plans, including group health care plans and all fringe benefit plans.

        In April 2014, Dr. King was granted a stock option to purchase 93,556 shares of Common Stock at an exercise price of $2.54 per share. The option has a 10-year term and vests as follows: 25% vested on January 1, 2015, 9 months after the grant date, with the remainder vesting equally over the next 27 months such that the option was vested in full on April 1, 2017. In June 2014, Dr. King was granted 10,395 RSUs. Fifty percent of the shares of Common Stock underlying the RSUs vested and were issued on January 1, 2016, and the remaining 50% will vest and be issuable on July 1, 2017 pursuant to the terms of the RSU agreement. In the event of a change in control, as defined in the 2013 Plan, the vesting of all outstanding awards granted to Dr. King under the 2013 Plan will accelerate if Dr. King's service with us is terminated without cause within twelve months of the change in control.

John A. Kallassy

        In January 2014, we entered into an offer letter with Mr. Kallassy to serve as our Executive Vice President and Chief Operating Officer, effective as upon the closing of our first sale of Series A preferred stock on February 5, 2014. Effective as of September 19, 2014, we entered into a new offer letter with Mr. Kallassy in connection with his appointment to serve as our Chief Financial Officer. Under the current offer letter, Mr. Kallassy's annual base salary is $245,000, and he is eligible for an annual target bonus of 30% of his base salary and is eligible to participate in the employee benefit plans that we offer to our other employees. Effective June 15, 2015, our board of directors has reviewed the terms of Mr. Kallassy's employment arrangement in connection with its annual compensation review, and has adjusted Mr. Kallassy's base salary to $286,500 and his target bonus was increased to 35% of his base salary. Mr. Kallassy is entitled to participate in all employee benefit plans, including group health care plans and all fringe benefit plans.

        In April 2014, Mr. Kallassy was granted a stock option to purchase 80,191 shares of Common Stock at an exercise price of $2.54 per share. The option has a 10-year term and vests as follows: 25% vested on January 1, 2015, 9 months after the grant date, with the remainder vesting equally over the next 27 months such that the option would have vested in full on April 1, 2017 had Mr. Kallassy not resigned in March 2016. Pursuant to Mr. Kallassy's separation agreement, dated April 28, 2016, all of Mr. Kallassy's stock options that remained unvested as of the date of the separation agreement were immediately accelerated to become fully vested. Mr. Kallassy had 90 days following the date of the separation agreement to exercise such stock options. In June 2014, Mr. Kallassy was granted 8,910 RSUs and in February 2015, Mr. Kallassy was granted 1,484 RSUs. Fifty percent of the shares of common stock underlying the RSUs vested and were issued on January 1, 2016, and the remaining 50% would have vested and become issuable on July 1, 2017 pursuant to the terms of the RSU agreement had Mr. Kallassy not resigned in March 2016. We also agreed that Mr. Kallassy was eligible for the grant of an additional 1,484 RSUs, as well as an option to purchase an additional 13,365 shares of common stock, subject to approval by our board of directors. Accordingly, in February 2015, our board of directors granted Mr. Kallassy the additional 1,484 RSUs (which have the same terms as those granted in June 2014), and granted an option to purchase 13,365 shares of Common Stock at an exercise price equal to $7.00, which was the initial public offering price of our Common Stock. This option had a 10-year term and vested as follows: 1/12 vested 3-months after the grant date, with the remainder vesting in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date, subject to continued service with us through each relevant vesting date.

Karen S. Wright

        In October 2015, we entered into an offer letter with Ms. Wright to serve as our Executive Vice President, Finance, effective November 9, 2015, in an at-will capacity. On December 15, 2015, the Board of Directors approved Ms. Wright's appointment to serve as our Chief Finance Officer. Under

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the offer letter, Ms. Wright's annual base salary is $240,000, she is eligible for an annual target bonus of 25% of her base salary, and she is eligible to participate in the employee benefit plans we offer to our other employees.

        In November 2015, Ms. Wright was granted a stock option to purchase 20,000 shares of Common Stock at an exercise price of $2.04 per share. The option has a 10-year term and vested as follows: 25% vested on August 9, 2016, 9 months after the hire date, with the remainder vesting equally over the next 27 months such that the option is vested in full on November 9, 2018.

Roger Waltzman

        In June 2016, we entered into an offer letter with Dr. Waltzman to serve as our Chief Scientific Officer, effective July 1, 2016, in an at-will capacity. Under the offer letter, Dr. Waltzman's annual base salary is $330,000, he is eligible for an annual target bonus of 40% of his base salary, and he is eligible to participate in the employee benefit plans we offers to our other employees.

        Dr. Waltzman also received a sign-on bonus of $10,000 of which $5,000 was paid on September 30, 2016 and $5,000 was paid on October 15, 2016.

        In August 2016, Dr. Waltzman was granted a stock option to purchase 127,500 shares of common stock at an exercise price of $1.47 per share. The option has a 10-year term and vests as follows: 2/36^th on the grant date, 7/36^th on April 1, 2017, with the remainder vesting equally over the subsequent 27 months such that the option would have vested in full on July 1, 2019 had Dr. Waltzman not resigned in April 2017.

Compensation of Directors

        The following table summarizes the total compensation earned in 2016 and 2015 for our non-management directors. Ms. Conte receives no additional compensation for her service as a director.

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Narrative to Director Compensation Table

        Jaguar currently does not pay its directors any cash compensation for their services on Jaguar's board of directors. Jaguar intends to make annual equity grants to directors serving on its board who are not employees nor serving as designees of its investors, along with an additional equity grant to the Chairperson of its board of directors. Jaguar may in the future determine to make additional equity grants or pay other equity compensation for service on its board of directors.

        In June 2014, Jaguar granted Mr. Bochnowski, its Chairperson of the Board, a stock option to acquire 39,410 shares of common stock at an exercise price of $4.83 per share, which expires 10 years after the grant date. The option vested as follows: 25% vested on March 2, 2015, 9 months after the grant date, with the remainder vesting equally over the next 27 months such that the option is vested in full on June 2, 2017.

        In June 2015, Jaguar granted Mr. Bochnowski, its Chairperson of the Board, a stock option to acquire 20,000 shares of common stock at an exercise price of $6.70 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        In April 2016, Jaguar granted Mr. Bochnowski, its Chairperson of the Board, a stock option to acquire 11,293 shares of common stock at an exercise price of $1.58 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        In September 2016, Jaguar granted Mr. Bochnowski, its Chairperson of the Board, a stock option to acquire 75,000 shares of common stock at an exercise price of $1.25 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        In December 2016, Jaguar granted Mr. Bochnowski, its Chairperson of the Board, a stock option to acquire 16,378 shares of common stock at an exercise price of $0.74 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        Mr. Kamphuis provided consulting services through Kernel Management and Consulting AG from December 2015 through March 2016.

        In June 2015, Jaguar granted Mr. Kamphuis, a member of the Compensation and Nominating Committees, a stock option to acquire 50,000 shares of common stock at an exercise price of $6.70 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        In April 2016, Jaguar granted Mr. Kamphuis, a member of the Compensation and Nominating Committees, a stock option to acquire 9,504 shares of common stock at an exercise price of $1.58 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        In August 2016, Jaguar granted Mr. Kamphuis, a member of the Compensation and Nominating Committees, a stock option to acquire 50,000 shares of common stock at an exercise price of $1.47 per

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share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        In September 2016, Jaguar granted Mr. Kamphuis, a member of the Compensation and Nominating Committees, a stock option to acquire 13,000 shares of common stock at an exercise price of $1.25 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        In December 2016, Jaguar granted Mr. Kamphuis, a member of the Compensation and Nominating Committees, a stock option to acquire 13,771 shares of common stock at an exercise price of $0.74 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        In June 2015, Jaguar granted Mr. Qui, a member of the Audit Committee, a stock option to acquire 10,000 shares of common stock at an exercise price of $6.70 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        In April 2016, Jaguar granted Mr. Qui, a member of the Audit Committee, a stock option to acquire 1,901 shares of common stock at an exercise price of $1.58 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        In June 2015, Jaguar granted Dr. Yang, a member of the Audit Committee, a stock option to acquire 10,000 shares of common stock at an exercise price of $6.70 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        In April 2016, Jaguar granted Dr. Yang, a member of the Audit Committee, a stock option to acquire 1,901 shares of common stock at an exercise price of $1.58 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        In April 2016, Jaguar granted Mr. Micek, , a member of the Audit, Compensation and Nominating Committees, a stock option to acquire 96,824 shares of common stock at an exercise price of $1.58 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        In December 2016, Jaguar granted Mr. Micek, a member of the Audit, Compensation and Nominating Committees, a stock option to acquire 10,884 shares of common stock at an exercise price of $0.74 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

        In December 2016, Jaguar granted Dr. Azhir, a member of the Audit and Compensation Committees, a stock option to acquire 98,050 shares of common stock at an exercise price of $0.74 per share, which expires 10 years after the grant date. The option vests in equal monthly installments such that it is vested in full on the 3-year anniversary of the grant date.

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DESCRIPTION OF CAPITAL STOCK

General

        The following is a summary of the rights of our common stock and preferred stock and of certain provisions of our third amended and restated certificate of incorporation and amended and restated bylaws. This summary is not complete. For more detailed information, please see the third amended and restated certificate of incorporation and amended and restated bylaws.

        Our authorized capital stock consists of 310,000,000 shares, all with a par value of $0.0001 per share, of which 250,000,000 shares are designated as voting common stock, 50,000,000 shares are designated as non-voting common stock, and 10,000,000 shares are designated as preferred stock.

Voting Common Stock and Non-Voting Common Stock

        As of February 12, 2018, we had 82,925,155 shares of voting common stock outstanding held by 27 stockholders of record, 42,617,893 shares of non-voting common stock outstanding held by 5 stockholders of record, and zero shares of preferred stock outstanding.

        As of February 12, 2018, there were outstanding options to purchase 3,402,694 shares of our voting common stock with a weighted-average exercise price of $1.89 per share and outstanding RSUs for 5,983,849 shares of our voting common stock.

        As of February 12, 2018, there were outstanding warrants exercisable for 4,820,025 shares of our voting common stock with a weighted-average exercise price of $1.08 per share.

Voting Rights

        The holders of our voting common stock are entitled to one vote per share on all matters to be voted on by our stockholders. The holders of our non-voting common stock are not entitled to vote on matters submitted to our stockholders, other than in connection with a change of control of the Company.

Dividends

        Subject to preferences that may be applicable to any outstanding our preferred stock, holders of our common stock are entitled to receive dividends, if any, as may be declared from time to time by our board of directors out of legally available funds. We are required to obtain the prior written consent of Nantucket Investments Limited ("Nantucket") before the issuance of dividends to holders of our voting common stock and/or non-voting common stock for so long as Nantucket or its affiliates own any shares of our non-voting common stock.

Liquidation

        In the event of our liquidation, dissolution or winding up, holders of our voting common stock and non-voting common stock will be entitled to share ratably in the net assets legally available for distribution to our stockholders after the payment of all of our debts and other liabilities and the satisfaction of any liquidation preference granted to the holders of any then outstanding shares of our preferred stock.

Rights and Preferences

        Holders of our common stock have no preemptive, conversion or subscription rights. There are no redemption or sinking fund provisions applicable to our common stock.

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        Shares of our non-voting common stock are convertible into shares of our voting common stock on a one-for-one basis (i) at the option of the respective holders thereof, at any time and from time to time on or after April 1, 2018 or (ii) automatically, without any payment of additional consideration by the holder thereof, (x) upon a transfer of such shares to any person or entity that is neither an affiliate of Nantucket nor an investment fund, investment vehicle or other account, that is, directly or indirectly, managed or advised by Nantucket or any of its affiliates pursuant to a sale of such stock to a third-party for cash in accordance with the terms and condition set forth in the Investor Rights Agreement, dated March 31, 2017, between the Company and Nantucket, or (y) upon the release or transfer of such shares to the registered holders of Napo's outstanding shares of common stock immediately prior to the consummation of the Merger (the "Napo Legacy Stockholders").

        The rights, preferences and privileges of the holders of our voting common stock and non-voting common stock are subject to and may be adversely affected by, the rights of the holders of shares of any series of preferred stock that we may designate in the future.

Fully Paid and Nonassessable

        All of our outstanding shares of common stock are fully paid and nonassessable.

Preferred Stock

        The Board has the authority, without further action by our stockholders, to issue up to 10,000,000 shares of preferred stock in one or more series and to fix the number, rights, preferences, privileges and restrictions thereof. These rights, preferences and privileges could include dividend rights, conversion rights, voting rights, terms of redemption, liquidation preferences and sinking fund terms, and the number of shares constituting any series or the designation of such series, any or all of which may be greater than the rights of common stock. The issuance of our preferred stock could adversely affect the voting power of holders of our common stock and the likelihood that such holders will receive dividend payments and payments upon liquidation. In addition, the issuance of our preferred stock could have the effect of delaying, deferring or preventing a change of control or other corporate action. We have no current plan to issue any shares of preferred stock.

Warrants

        As of February 12, 2018, we had outstanding warrants to purchase an aggregate of 4,820,025 shares of our voting common stock, 207,664 of which are exercisable at a price of $2.53 per share and expire on February 5, 2019; 16,666 of which are exercisable at a price of $0.69 per share and expire on June 26, 2020; 178,569 of which are exercisable at a price of $5.60 per share and expire on June 3, 2020; 143,000 of which are exercisable at a price of $8.75 per share and expire on May 13, 2020; 120,000 of which are exercisable at a price of $0.01 per share and expire on or before July 28, 2022; 1,800,001 of which are exercisable at a price of $0.75 per share and expire on May 29, 2022; 758,334 of which are exercisable at a price of $1.00 per share and expire on May 29, 2018; 370,916 of which are exercisable at a price of $0.51 per share and expire on January 31, 2019; 145,457 of which are exercisable at a price of $0.08 per share and expire on December 31, 2018; and 1,079,418 of which are exercisable at a price of $0.08 per share and expire on December 31, 2025.

Registration Rights

        Pursuant to the share purchase agreements, each entered on or about December 27, 2017, between us and the investors named therein, relating to the issuance of up to $1.97 million of our voting common stock, we are required to file one or more registration statements as permissible and necessary to register under the Securities Act the resale of the shares of our voting common stock sold to the investors thereto.

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Anti-Takeover Effects of Delaware Law and Our Certificate of Incorporation and Bylaws

Delaware Law

        Certain provisions of Delaware law and our third amended and restated certificate of incorporation and amended and restated bylaws contain provisions that could have the effect of delaying, deferring or discouraging another party from acquiring control of us. These provisions, which are summarized below, are expected to discourage certain types of coercive takeover practices and inadequate takeover bids. These provisions are also designed in part to encourage anyone seeking to acquire control of us to negotiate with our board of directors. We believe that the advantages gained by protecting our ability to negotiate with any unsolicited and potentially unfriendly acquirer outweigh the disadvantages of discouraging such proposals, including those priced above the then-current market value of our common stock, because, among other reasons, the negotiation of such proposals could improve their terms.

Third Amended and Restated Certificate of Incorporation and Amended and Restated Bylaws

        Our third amended and restated certificate of incorporation and amended and restated bylaws include provisions that:

•

require that any action to be taken by our stockholders be effected at a duly called annual or special meeting and not by written consent;



•

specify that special meetings of our stockholders can be called only by our board of directors, the chairman of our board of directors, the chief executive officer or the president;



•

establish an advance notice procedure for stockholder approvals to be brought before an annual meeting of our stockholders, including proposed nominations of persons for election to our board of directors;



•

provide that directors may be removed only for cause;



•

provide that vacancies on our board of directors may be filled only by a majority of directors then in office, even though less than a quorum;



•

establish that our board of directors is divided into three classes, Class I, Class II and Class III, with each class serving staggered terms;



•

specify that no stockholder is permitted to cumulate votes at any election of our board of directors; and



•

require approval of the stockholders of at least 75% of the shares and a majority of the board of directors to amend certain of the above-mentioned provisions.

Exclusive Jurisdiction

        Under the provisions of our third amended and restated certificate of incorporation, unless we consent in writing to the selection of an alternative forum, the Court of Chancery of the State of Delaware will be the sole and exclusive forum for: (i) any derivative action or proceeding brought on behalf of us; (ii) any action asserting a claim of breach of a fiduciary duty owed by any of our directors, officers or other employees or agents to us or our stockholders; (iii) any action asserting a claim against us arising pursuant to any provision of the Delaware General Corporation Law or our third amended and restated certificate of incorporation or amended and restated bylaws; or (iv) any action asserting a claim against us governed by the internal affairs doctrine. The enforceability of similar choice of forum provisions in other companies' certificates of incorporation has been challenged in legal proceedings, and it is possible that, in connection with any action, a court could find the choice of

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forum provisions contained in our third amended and restated certificate of incorporation to be inapplicable or unenforceable in such action.

Delaware Anti-Takeover Statute

        We are subject to the provisions of Section 203 of the DGCL regulating corporate takeovers. In general, Section 203 prohibits a publicly-held Delaware corporation from engaging, under certain circumstances, in a business combination with an interested stockholder for a period of three years following the date the person became an interested stockholder unless:

•

prior to the date of the transaction, our board of directors of the corporation approved either the business combination or the transaction which resulted in the stockholder becoming an interested stockholder;



•

upon the closing of the transaction that resulted in the stockholder becoming an interested stockholder, the interested stockholder owned at least 85% of the voting stock of the corporation outstanding at the time the transaction commenced, excluding for purposes of determining the voting stock outstanding, but not for determining the outstanding voting stock owned by the interested stockholder, (1) shares owned by persons who are directors and also officers, and (2) shares owned by employee stock plans in which employee participants do not have the right to determine confidentially whether shares held subject to the plan will be tendered in a tender or exchange offer; or



•

at or subsequent to the date of the transaction, the business combination is approved by our board of directors of the corporation and authorized at an annual or special meeting of stockholders, and not by written consent, by the affirmative vote of at least 662/3% of the outstanding voting stock which is not owned by the interested stockholder.

        Generally, a business combination includes a merger, asset or stock sale, or other transaction resulting in a financial benefit to the interested stockholder. An interested stockholder is a person who, together with affiliates and associates, owns or, within three years prior to the determination of interested stockholder status, did own 15% or more of a corporation's outstanding voting stock. We expect the existence of this provision to have an anti-takeover effect with respect to transactions our board of directors does not approve in advance. We also anticipate that Section 203 may discourage business combinations or other attempts that might result in the payment of a premium over the market price for the shares of common stock held by our stockholders.

        The provisions of Delaware law and our third amended and restated certificate of incorporation and amended and restated bylaws could have the effect of discouraging others from attempting hostile takeovers and, as a consequence, they may also inhibit temporary fluctuations in the market price of our common stock that often result from actual or rumored takeover attempts. These provisions may also have the effect of preventing changes in our management. It is possible that these provisions could make it more difficult to accomplish transactions that stockholders may otherwise deem to be in their best interests.

Transfer Agent and Registrar

        The transfer agent and registrar for our common stock is Computershare Trust Company N.A. The transfer agent and registrar's address is 250 Royall St., Canton, MA 02021. The transfer agent's telephone number is (800) 962-4284.

Listing

        Our Common Stock is listed on The NASDAQ Capital Market under the symbol "JAGX." The NASDAQ Capital Market imposes certain requirements for listing, one of which is a minimum bid

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requirement. The closing bid price for our Common Stock must remain at or above $1.00 per share to comply with NASDAQ's minimum bid requirement for continued listing. If the closing bid price for our Common Stock is less than $1.00 per share for 30 consecutive business days, NASDAQ may send us a notice stating that we will be provided a period of 180 days to regain compliance with the minimum bid requirement or else NASDAQ may make a determination to delist our Common Stock. Our Common Stock traded for less than $1.00 for 30 consecutive business days, and we received notice of this from The NASDAQ Capital Market on May 16, 2017. Since we did not regain compliance with the minimum bid price requirement during the initial 180 calendar day grace period, on November 13, 2017, we requested and were granted a second 180 calendar day grace period, or until May 14, 2018, to regain compliance with the minimum bid price requirement. The minimum bid price requirement will be met if our Common Stock has a minimum closing bid price of at least $1.00 per share for a minimum of 10 consecutive business days during the 180 calendar day grace period. We are diligently working to evidence compliance with the minimum bid requirement for continued listing on NASDAQ; however, there can be no assurance that we will be able to regain compliance or that NASDAQ will grant us a further extension of time to regain compliance, if necessary.

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FINANCIAL AND OTHER INFORMATION

Index

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Report of Independent Registered Public Accounting Firm

Board of Directors and Stockholders
Jaguar Animal Health, Inc.
San Francisco, California

        We have audited the accompanying balance sheets of Jaguar Animal Health, Inc. as of December 31, 2016 and 2015 and the related statements of operations and comprehensive loss, stockholders' equity (deficit), and cash flows for each of the two years in the period ended December 31, 2016. These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audits.

        We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (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. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

        The accompanying financial statements have been prepared assuming that the Company will continue as a going concern. As described in Note 1 to the financial statements, the Company has suffered recurring losses from operations and has an accumulated deficit that raise substantial doubt about its ability to continue as a going concern. Management's plans in regard to these matters are also described in Note 1. The financial statements do not include any adjustments that might result from the outcome of this uncertainty. Our opinion is not modified with respect to this matter.

        In our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of Jaguar Animal Health, Inc. at December 31, 2016 and 2015, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2016, in conformity with accounting principles generally accepted in the United States of America.

/s/ BDO USA, LLP

San Francisco, California
February 15, 2017

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Jaguar Animal Health, Inc.

Balance Sheets

   

The accompanying notes are an integral part of these financial statements.

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Jaguar Animal Health, Inc.

Statements of Operations and Comprehensive Loss

   

The accompanying notes are an integral part of these financial statements.

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Jaguar Animal Health, Inc.

Statement of Changes in Common Stock, Convertible Preferred Stock and Stockholders' Equity (Deficit)

   

The accompanying notes are an integral part of these financial statements.

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Jaguar Animal Health, Inc.

Statements of Cash Flow

   

The accompanying notes are an integral part of these financial statements.

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Jaguar Animal Health, Inc.

Notes to Financial Statements

1. Organization and Business

        Jaguar Animal Health, Inc. ("Jaguar" or the "Company") was incorporated on June 6, 2013 (inception) in Delaware. The Company was a majority-owned subsidiary of Napo Pharmaceuticals, Inc. ("Napo" or the "Former Parent") until the close of the Company's initial public offering on May 18, 2015. The Company was formed to develop and commercialize first-in-class gastrointestinal products for companion and production animals and horses. The Company's first commercial product, Neonorm Calf, was launched in 2014 and Neonorm Foal was launched in the first quarter of 2016. In September of 2016, the Company began selling the Croton lechleri botanical extract (the "botanical extract") to an exclusive distributor for use in pigs in China. The Company's activities are subject to significant risks and uncertainties, including failing to secure additional funding in order to timely compete the development and commercialization of products. The Company operates in one segment and is headquartered in San Francisco, California.

        On June 11, 2013, Jaguar issued 2,666,666 shares of common stock to Napo in exchange for cash and services. On July 1, 2013, Jaguar entered into an employee leasing and overhead agreement (the "Service Agreement") with Napo, under which Napo agreed to provide the Company with the services of certain Napo employees for research and development and the general administrative functions of the Company. On January 27, 2014, Jaguar executed an intellectual property license agreement with Napo pursuant to which Napo transferred fixed assets and development materials, and licensed intellectual property and technology to Jaguar. On February 28, 2014, the Service Agreement terminated and the associated employees became employees of Jaguar effective March 1, 2014. See Note 9 for additional information regarding the capital contributions and Note 4 for the Service Agreement and license agreement details. Effective July 1, 2016, Napo agreed to reimburse the Company for the use of the Company's employee's time and related expenses, including rent and a fixed overhead amount to cover office supplies and copier use.

        On October 6, 2016, Jaguar signed a non-binding letter of intent ("LOI") with Napo potentially to merge the two companies.

Reverse Stock Split

        In October 2014, the Board of Directors and stockholders approved a 1-for-1.5 reverse stock split (the "Reverse Split") of the Company's outstanding shares of common stock and increased the number of authorized shares of common stock from 10,000,000 shares to 15,000,000 shares. The Company effected the Reverse Split on October 27, 2014. Under the terms of the Reverse Split, each share of common stock, issued and outstanding as of such effective date, was automatically reclassified and changed into two-thirds of one share of common stock, without any action by the stockholder. Fractional shares were rounded down to the nearest whole share. All share and per share amounts have been restated to reflect the Reverse Split.

Initial Public Offering

        On May 18, 2015, the Company completed an initial public offering ("IPO") of its common stock. In connection with its IPO, the Company issued and sold 2,860,000 shares of common stock at a price to the public of $7.00 per share. As a result of the IPO, the Company received $15.9 million in net proceeds, after deducting underwriting discounts and commissions of $1.2 million and offering expenses of $2.9 million ($3.3 million including non-cash offering expenses) payable by the Company. In connection with the IPO, the Company's outstanding shares of convertible preferred stock were automatically converted into

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Jaguar Animal Health, Inc.

Notes to Financial Statements (Continued)

1. Organization and Business (Continued)

2,010,596 shares of common stock and the Company's outstanding warrants to purchase convertible preferred stock were all converted to warrants to purchase common stock.

Liquidity

        The accompanying financial statements have been prepared assuming the Company will continue as a going concern. The Company has incurred recurring operating losses since inception and has an accumulated deficit of $40,436,108 as of December 31, 2016. The Company expects to incur substantial losses in future periods. Further, the Company's future operations are dependent on the success of the Company's ongoing development and commercialization efforts. There is no assurance that profitable operations, if ever achieved, could be sustained on a continuing basis.

        The Company plans to finance its operations and capital funding needs through equity and/or debt financing as well as revenue from future product sales. However, there can be no assurance that additional funding will be available to the Company on acceptable terms on a timely basis, if at all, or that the Company will generate sufficient cash from operations to adequately fund operating needs or ultimately achieve profitability. If the Company is unable to obtain an adequate level of financing needed for the long-term development and commercialization of its products, the Company will need to curtail planned activities and reduce costs. Doing so will likely have an adverse effect on the Company's ability to execute on its business plan. These matters raise substantial doubt about the ability of the Company to continue in existence as a going concern within one year after issuance date of the financial statements. The accompanying financial statements do not include any adjustments that might result from the outcome of these uncertainties.

        In June 2016, the Company entered into a common stock purchase agreement with a private investor (the "CSPA"), which provides that, upon the terms and subject to the conditions and limitations set forth therein, the investor is committed to purchase up to an aggregate of $15.0 million of the Company's common stock over the approximately 30-month term of the agreement. As of December 31, 2016 the Company sold 2,027,490 shares for net cash proceeds of $2,676,700. Under the CSPA, the Company cannot issue more than the 2,027,490 shares of common stock already issued unless the price per share is $1.32 (the closing price on the date that the CSPA was signed).

2. Summary of Significant Accounting Policies

Basis of Presentation

        The financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America ("U.S. GAAP").

Use of Estimates

        The preparation of financial statements in conformity with U.S. GAAP requires the Company's management to make judgments, assumptions and estimates that affect the amounts reported in its financial statements and the accompanying notes. The accounting policies that reflect the Company's more significant estimates and judgments and that the Company believes are the most critical to aid in fully understanding and evaluating its reported financial results are valuation of stock options; valuation of warrant liabilities; impairment of long lived assets; useful lives for depreciation; valuation adjustments for excess and obsolete inventory; deferred taxes and valuation allowances on deferred tax assets; and

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Jaguar Animal Health, Inc.

Notes to Financial Statements (Continued)

2. Summary of Significant Accounting Policies (Continued)

evaluation and measurement of contingencies. Those estimates could change, and as a result, actual results could differ materially from those estimates.

Deferred Offering Costs

        Deferred offering costs are costs incurred in filings of registration statements with the Securities and Exchange Commission. These deferred offering costs are offset against proceeds received upon the closing of the offerings. Deferred costs of $143,231 as of December 31, 2015 include legal, accounting and filing fees associated with the follow-on registration offering as more fully described in Note 9. Deferred costs of $72,710 as of December 31, 2016 include legal, accounting and filing fees associated with the Company's registration of unissued shares in the CSPA.

Concentration of Credit Risk and Cash and Cash Equivalents

        Cash is the financial instrument that potentially subjects the Company to a concentration of credit risk as cash is deposited with a bank and cash balances are generally in excess of Federal Deposit Insurance Corporation ("FDIC") insurance limits. The carrying value of cash approximates fair value at December 31, 2016 and 2015.

Fair Values

        The Company's financial instruments include, cash and cash equivalents, accounts payable, accrued expenses, amounts due to Napo, the former parent, warrant liabilities, and debt. Cash is reported at fair value. The recorded carrying amount of accounts payable, accrued expenses and amounts due to Napo approximates their fair value due to their short-term nature. The carrying value of the interest-bearing debt approximates fair value based upon the borrowing rates currently available to the Company for bank loans with similar terms and maturities. See Note 3 for the fair value measurements, and Note 7 for the fair value of the Company's warrant liabilities.

Restricted Cash

        On August 18, 2015, the Company entered into a long-term loan and security agreement with a lender for up to $8.0 million, which provided for an initial loan commitment of $6.0 million. The loan agreement required the Company to maintain a base minimum cash balance of $4.5 million until the Company met certain milestones and/or when the Company begins making principal payments. On December 22, 2015, the Company achieved certain milestones and the base minimum cash balance was reduced to $3.0 million. Aggregate principal payments of $2.5 million further reduced the restricted cash balance to $511,294 as of December 31, 2016. Restricted cash has been classified within current assets as restrictions will be fully released on April 1, 2017.

Inventories

        Inventories are stated at the lower of cost or market. The Company calculates inventory valuation adjustments when conditions indicate that the net realizable value is less than cost due to physical deterioration, usage, obsolescence, reductions in estimated future demand or reduction in selling price. Inventory write-downs are measured as the difference between the cost of inventory and estimated net realizable value. There have been no write-downs to date.

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Jaguar Animal Health, Inc.

Notes to Financial Statements (Continued)

2. Summary of Significant Accounting Policies (Continued)

Property and Equipment

        Equipment is stated at cost, less accumulated depreciation. Equipment begins to be depreciated when it is placed into service. Depreciation is calculated using the straight-line method over the estimated useful lives of 3 to 10 years.

        Expenditures for repairs and maintenance of assets are charged to expense as incurred. Costs of major additions and betterments are capitalized and depreciated on a straight-line basis over their estimated useful lives. Upon retirement or sale, the cost and related accumulated depreciation of assets disposed of are removed from the accounts and any resulting gain or loss is included in income (loss) from operations.

Long-Lived Assets

        The Company regularly reviews the carrying value and estimated lives of all of its long-lived assets, including property and equipment to determine whether indicators of impairment may exist that warrant adjustments to carrying values or estimated useful lives. The determinants used for this evaluation include management's estimate of the asset's ability to generate positive income from operations and positive cash flow in future periods as well as the strategic significance of the assets to the Company's business objectives.

        Should an impairment exist, the impairment loss would be measured based on the excess of the carrying amount over the asset's fair value. The Company has not recognized any impairment losses through December 31, 2016.

Research and Development Expense

        Research and development expense consists of expenses incurred in performing research and development activities including related salaries, clinical trial and related drug and non-drug product costs, contract services and other outside service expenses. Research and development expense is charged to operating expense in the period incurred.

Revenue Recognition

        Sales of Neonorm Calf and Foal to distributors are made under agreements that may provide distributor price adjustments and rights of return under certain circumstances. Until the Company develops sufficient sales history and pipeline visibility, revenue and costs of distributor sales will be deferred until products are sold by the distributor to the distributor's customers. Revenue recognition depends on notification either directly from the distributor that product has been sold to the distributor's customer, when the Company has access to the data. Deferred revenue on shipments to distributors reflect the estimated effects of distributor price adjustments, if any, and the estimated amount of gross margin expected to be realized when the distributor sells through product purchased from the Company. Company sales to distributors are invoiced and included in accounts receivable and deferred revenue upon shipment. Inventory is relieved and revenue recognized upon shipment by the distributor to their customer. The Company had Neonorm revenues of $141,523 and $258,381 for the years ended December 31, 2016, and 2015.

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Notes to Financial Statements (Continued)

2. Summary of Significant Accounting Policies (Continued)

Stock-Based Compensation

        The Company's 2013 Equity Incentive Plan and 2014 Stock Incentive Plan (see Note 10) provides for the grant of stock options, restricted stock and restricted stock unit awards.

        The Company measures stock awards granted to employees and directors at fair value on the date of grant and recognizes the corresponding compensation expense of the awards, net of estimated forfeitures, over the requisite service periods, which correspond to the vesting periods of the awards. The Company issues stock awards with only service-based vesting conditions, and records compensation expense for these awards using the straight-line method.

        The Company uses the grant date fair market value of its common stock to value both employee and non-employee options when granted. The Company revalues non-employee options each reporting period using the fair market value of the Company's common stock as of the last day of each reporting period.

Classification of Securities

        The Company applies the principles of ASC 480-10 "Distinguishing Liabilities from Equity" and ASC 815-40 "Derivatives and Hedging—Contracts in Entity's Own Equity" to determine whether financial instruments such as warrants, contingently issuable shares and shares subject to repurchase should be classified as liabilities or equity and whether beneficial conversion features exist. Financial instruments such as warrants that are evaluated to be classified as liabilities are fair valued upon issuance and are remeasured at fair value at subsequent reporting periods with the resulting change in fair value recorded in other income/(expense). The fair value of warrants is estimated using the Black Scholes Merton model and requires the input of subjective assumptions including expected stock price volatility and expected life.

Income Taxes

        The Company accounts for income taxes using the asset and liability method, which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of events that have been recognized in the financial statements or in the Company's tax returns. Deferred taxes are determined based on the difference between the financial statement and tax basis of assets and liabilities using enacted tax rates in effect in the years in which the differences are expected to reverse. Changes in deferred tax assets and liabilities are recorded in the provision for income taxes. The Company assesses the likelihood that its deferred tax assets will be recovered from future taxable income and, to the extent it believes, based upon the weight of available evidence, that it is more likely than not that all or a portion of deferred tax assets will not be realized, a valuation allowance is established through a charge to income tax expense. Potential for recovery of deferred tax assets is evaluated by estimating the future taxable profits expected and considering prudent and feasible tax planning strategies.

        The Company accounts for uncertainty in income taxes recognized in the financial statements by applying a two-step process to determine the amount of tax benefit to be recognized. First, the tax position must be evaluated to determine the likelihood that it will be sustained upon external examination by the taxing authorities. If the tax position is deemed more-likely-than-not to be sustained, the tax position is then assessed to determine the amount of benefit to recognize in the financial statements. The amount of the benefit that may be recognized is the largest amount that has a greater than 50% likelihood of being realized upon ultimate settlement. The provision for income taxes includes the effects of any resulting tax

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2. Summary of Significant Accounting Policies (Continued)

reserves, or unrecognized tax benefits, that are considered appropriate, as well as the related net interest and penalties.

Comprehensive Loss

        Comprehensive loss is defined as changes in stockholders' equity (deficit) exclusive of transactions with owners (such as capital contributions and distributions). For the years ended December 31, 2016 and 2015 there was no difference between net loss and comprehensive loss.

Segment Data

        The Company manages its operations as a single segment for the purposes of assessing performance and making operating decisions. The Company is an animal health company focused on developing and commercializing prescription and non-prescription products for companion and production animals.

Basic and Diluted Net Loss Per Common Share

        Basic net loss per common share is computed by dividing net loss attributable to common stockholders for the period by the weighted-average number of common shares outstanding during the period. Diluted net loss per share is computed by dividing the net loss attributable to common stockholders for the period by the weighted-average number of common shares, including potential dilutive shares of common stock assuming the dilutive effect of potential dilutive securities. For periods in which the Company reports a net loss, diluted net loss per common share is the same as basic net loss per common share, because their impact would be anti-dilutive to the calculation of net loss per common share. Diluted net loss per common share is the same as basic net loss per common share for the years ended December 31, 2016 and 2015.

Recent Accounting Pronouncements

        In November 2016, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update No. 2016-18, Statement of Cash Flows: Restricted Cash, or ASU 2016-18, that will require entities to show the changes in the total of cash, cash equivalents, restricted cash and restricted cash equivalents in the statement of cash flows. As a result, entities will no longer present transfers between cash and cash equivalents and restricted cash and restricted cash equivalents in the statement of cash flows. When cash, cash equivalents, restricted cash and restricted cash equivalents are presented in more than one line item on the balance sheet, the new guidance requires a reconciliation of the totals in the statement of cash flows to the related captions in the balance sheet. This reconciliation can be presented either on the face of the statement of cash flows or in the notes to the financial statements. Entities will also have to disclose the nature of their restricted cash and restricted cash equivalent balances. ASU 2016-18 becomes effective for fiscal years beginning after December 15, 2017, and interim periods within those years, with early adoption permitted. Any adjustments must be reflected as of the beginning of the fiscal year that includes that interim period. The adoption of this standard is not expected to have an impact on the Company's financial position or results of operations.

        In August 2016, the FASB issued Accounting Standards Update, or ASU, No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments, which addresses the following cash flow issues: (1) debt prepayment or debt extinguishment costs; (2) settlement of zero-coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in

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Notes to Financial Statements (Continued)

2. Summary of Significant Accounting Policies (Continued)

relation to the effective interest rate of the borrowing; (3) contingent consideration payments made after a business combination; (4) proceeds from the settlement of insurance claims; (5) proceeds from the settlement of corporate-owned life insurance policies, including bank-owned life insurance policies; (6) distributions received from equity method investees; (7) beneficial interests in securitization transactions; and (8) separately identifiable cash flows and application of the predominance principle. The amendments in this ASU are effective for public business entities for fiscal years beginning after December 15, 2017 and interim periods within those fiscal years and are effective for all other entities for fiscal years beginning after December 15, 2018 and interim periods within fiscal years beginning after December 15, 2019. Early adoption is permitted, including adoption in an interim period. The Company is currently evaluating the impact of the adoption of ASU No. 2016-15 on our consolidated financial statements.

        In March 2016, the FASB issued ASU No. 2016-09, Compensation—Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which simplifies several aspects of the accounting for employee stock-based payment transactions. The areas for simplification in ASU No. 2016-09 include the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. The amendments in this ASU will be effective for annual periods beginning after December 15, 2016 and interim periods within those annual periods. Early adoption is permitted. The Company is currently evaluating the impact of the adoption of ASU No. 2016-09 on our consolidated financial statements.

        In March 2016 the FASB issued ASU No. 2016-07, Investments—Equity Method and Joint Ventures (Topic 323): Simplifying the Transition to the Equity Method of Accounting. This new standard eliminates the requirement that when an investment qualifies for use of the equity method as a result of an increase in the level of ownership interest or degree of influence, an adjustment must be made to the investment, results of operations and retained earnings retroactively on a step-by-step basis as if the equity method had been in effect during all previous periods that the investment has been held. T ASU 2016-07 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. The Company is currently evaluating the potential effects of the adoption of this update on its financial statements.

        In February 2016, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2016-02, Leases (Topic 842), which provides guidance for accounting for leases. Under ASU 2016-02, the Company will be required to recognize the assets and liabilities for the rights and obligations created by leased assets. ASU 2016-02 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. The Company is currently evaluating the impact of the adoption of ASU 2016-02 on our consolidated financial statements.

        In November 2015, the FASB issued ASU No. 2015-17, Balance Sheet Classification of Deferred Taxes (Topic 740), which simplifies the presentation of deferred income taxes. Under ASU 2015-17, deferred tax assets and liabilities are required to be classified as noncurrent, eliminating the prior requirement to separate deferred tax assets and liabilities into current and noncurrent. The new guidance is effective for the Company beginning on January 1, 2017, with early adoption permitted. The standard may be adopted prospectively or retrospectively to all periods presented. The Company elected to early adopt the standard on a retrospective basis effective December 31, 2015, and all deferred tax assets and liabilities are classified as non-current on our balance sheet. Adoption had no effect on the Company's balance sheet for 2016 and 2015 as presented.

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Notes to Financial Statements (Continued)

2. Summary of Significant Accounting Policies (Continued)

        In April 2015, the FASB issued ASU No. 2015-03, Interest—Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs, to simplify the presentation of debt issuance costs by requiring debt issuance costs to be presented as a deduction from the corresponding debt liability. ASU 2015-03 will be effective for the Company beginning in its first quarter of 2016, however early adoption is permitted for financial statements that have not been previously issued. The guidance is to be applied retrospectively to all periods presented. The Company adopted ASU 2015-03 on December 31, 2015. The adoption of this guidance did not have an impact on the Company's financial condition, results of operations or cash flows.

        In August 2014, the FASB issued ASU No. 2014-15, "Presentation of Financial Statements—Going Concern (Subtopic 205-40)—Disclosure of Uncertainties about an Entity's Ability to Continue as a Going Concern", which provides guidance regarding management's responsibility to assess whether substantial doubt exists regarding the ability to continue as a going concern and to provide related footnote disclosures. In connection with preparing financial statements for each annual and interim reporting period, management should evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the Company's ability to continue as a going concern within one year after the date that the financial statements are issued (or within one year after the date that the financial statements are available to be issued when applicable). This ASU is effective for the annual period ending after December 15, 2016, and for annual periods and interim periods thereafter. The Company implemented this guidance for the annual period beginning after December 15, 2016. The adoption of this guidance did not have an impact on the Company's financial condition, results of operations or cash flows.

        In June 2014, the FASB issued ASU No. 2014-12, "Compensation—Stock Compensation (Topic 718)", which requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition. The performance target should not be reflected in estimating the grant-date fair value of the award. Compensation cost should be recognized in the period in which it becomes probable that the performance target will be achieved and should represent the compensation cost attributable to the period(s) for which the requisite service has already been rendered. If the performance target becomes probable of being achieved before the end of the requisite service period, the remaining unrecognized compensation cost should be recognized prospectively over the remaining requisite service period. The total amount of compensation cost recognized during and after the requisite service period should reflect the number of awards that are expected to vest and should be adjusted to reflect those awards that ultimately vest. The requisite service period ends when the employee can cease rendering service and still be eligible to vest in the award if the performance target is achieved. This guidance is effective for annual periods (and interim periods within those annual periods) beginning after December 15, 2015. The Company implemented this guidance for all interim and annual periods beginning after December 15, 2015. The adoption of this guidance did not have an impact on the Company's financial condition, results of operations or cash flows.

        In May 2014, the FASB issued ASU No. 2014-09, "Revenue from Contracts with Customers." The objective of ASU 2014-19 is to establish a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and will supersede most of the existing revenue recognition guidance, including industry-specific guidance. The core principle of the new standard is that revenue should be recognized to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The standard is effective for annual reporting periods beginning after December 15, 2018 and allows for prospective or retrospective application. The Company currently anticipates utilizing the full retrospective

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Notes to Financial Statements (Continued)

2. Summary of Significant Accounting Policies (Continued)

method of adoption allowed by the standard, in order to provide for comparative results in all periods presented, and plans to adopt the standard as of January 1, 2018. The Company is currently evaluating the new guidance, however it does not believe the impact will be significant.

3. Fair Value Measurements

        ASC 820 "Fair Value Measurements," defines fair value, establishes a framework for measuring fair value under generally accepted accounting principles and enhances disclosures about fair value measurements. Fair value is defined under ASC 820 as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value under ASC 820 must maximize the use of observable inputs and minimize the use of unobservable inputs. The standard describes a fair value hierarchy based on three levels of inputs, of which the first two are considered observable and the last unobservable, that may be used to measure fair value which are the following:

•

Level 1—Quoted prices in active markets for identical assets or liabilities;



•

Level 2—Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data; and



•

Level 3—Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities, including pricing models, discounted cash flow methodologies and similar techniques.

        The following table presents information about the Company's warrant liabilities that were measured at fair value on a recurring basis as of December 31, 2016 and 2015 and indicates the fair value hierarchy of the valuation:

        There were no warrant liabilities at December 31, 2015.

        The change in the estimated fair value of level 3 liabilities is summarized below:

        The warrants issued in 2016 were originally valued on November 29, 2016 using the Black-Scholes-Merton model with the following assumptions: stock price of $0.69, exercise price of $0.75, term of 5.5 years expiring May 2022, volatility of 71.92%, dividend yield of 0%, and risk-free interest rate of 1.87%. The warrants were revalued at December 31, 2016 using the Black-Scholes model with the following

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Notes to Financial Statements (Continued)

3. Fair Value Measurements (Continued)

assumptions: stock price of $0.716, exercise price of $0.75, term of 5.41 years expiring May 2022, volatility of 73.62%, dividend yield of 0%, and risk-free interest rate of 2.0%.

        The change in the fair value of the level 3 warrant liability is reflected in the statement of operations and comprehensive loss for the years ended December 31, 2016 and 2015.

4. Related Party Transactions

Due from former parent

        The Company was a majority-owned subsidiary of Napo until May 18, 2015, the date of the Company's IPO. Additionally, Lisa A. Conte, Chief Executive Officer of the Company, is also the interim Chief Executive Officer of Napo Pharmaceuticals, Inc. The Company has total outstanding receivables (payables) from/to former parent ("Napo") at December 31, 2016 and December 31, 2015 as follows:

Due from former parent

Employee leasing and overhead allocation

        Effective July 1, 2016, Napo agreed to reimburse the Company for the use of the Company's employee's time and related expenses, including rent and a fixed overhead amount to cover office supplies and copier use. The total amount of such services was $627,529 for the six months ended December 31, 2016. Napo remitted $350,000 in fiscal year 2016 and the remaining balance of $277,529 is included in current assets in the Company's balance sheet.

Other transactions

        In 2016, the Company made $22,290 in payments for consulting, travel and computer equipment on behalf of Napo. In 2015, the Company made $6,008 in net payments on behalf of Napo, including $15,000 in Napo legal services paid by the Company, net of $8,992 of Company consulting services paid by Napo.

        The Company purchased from Napo $37,355 of clinical trial material of which $897 of unused material remains in prepaid expenses and other current assets on the Company's balance sheet, crofelemer API of $174,299 all of which was used and expensed in 2016, and $66,358 of crude plant latex in 2016 none of which has been used in operations and all of which is included in prepaid expenses and other current assets in the Company's balance sheet. All of these purchases were paid in 2016.

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Notes to Financial Statements (Continued)

4. Related Party Transactions (Continued)

        The Company sublet office space from Napo from March 1, 2014 through May 31, 2014. The Company paid Napo $33,897 for rent related to the office space, which was included in general and administrative expense in the Company's statements of operations and comprehensive loss in 2014.

Royalty payable to former parent and license fee payable to former parent and related agreement

        On July 11, 2013, Jaguar entered into an option to license Napo's intellectual property and technology (the "Option Agreement"). Under the Option Agreement, upon the payment of $100,000 in July 2013, the Company obtained an option for a period of two years to execute an exclusive worldwide license to Napo's intellectual property and technology to use for the Company's animal health business. The option price was creditable against future license fees to be paid to Napo under the License Agreement (as defined below).

        In January 2014, the Company exercised its option and entered into a license agreement (the "License Agreement") with Napo for an exclusive worldwide license to Napo's intellectual property and technology to permit the Company to develop, formulate, manufacture, market, use, offer for sale, sell, import, export, commercialize and distribute products for veterinary treatment uses and indications for all species of animals. The Company was originally obligated to pay a one-time non-refundable license fee of $2,000,000, less the option fee of $100,000. At the Company's option, the license fee could have been paid in common stock. In January 2015, the License Agreement was amended to decrease the one-time non-refundable license fee payable from $2,000,000 to $1,750,000 in exchange for acceleration of the payment of the fee. Given that Napo is a significant shareholder of the Company, the abatement of the license fee amount has been recorded as a capital contribution in the accompanying condensed financial statements. In the years ending December 31, 2016 and 2015, the Company made payments of $425,000 and $1.2 million, respectively.

        Milestone payments aggregating $3,150,000 may also be due to Napo based on regulatory approvals of various veterinary products. In addition to the milestone payments, the Company will owe Napo an 8% royalty on annual net sales of products derived from the Croton lechleri tree, up to $30,000,000 and then, a royalty of 10% on annual net sales of $30,000,000 or more. Additionally, if any other products are developed, the Company will owe Napo a 2% royalty on annual net sales of pharmaceutical prescription products that are not derived from Croton lechleri and a 1% royalty on annual net sales of non-prescription products that are not derived from Croton lechleri. The royalty term expires at the longer of 10 years from the first sale of each individual product or when there is no longer a valid patent claim covering any of the products and a competitive product has entered the market. However, because an IPO of at least $10,000,000 was consummated prior to December 31, 2015, the royalty was reduced to 2% of annual net sales of its prescription products derived from Croton lechleri and 1% of net sales of its non-prescription products derived from Croton lechleri and no milestone payment will be due and no royalties will be owed on any additional products developed. The Company incurred $1,015 and $39,734 in royalties for the years ended December 31, 2016 and 2015, respectively, which are included in sales and marketing expense in the Company's statement of operations and comprehensive loss. The Company had unpaid royalties of $171 and $2,810 at December 31, 2016 and 2015, respectively, which are netted with other receivables due from the former parent and are included in current assets in the Company's balance sheet. The Company may, at its sole discretion, elect to remit any milestone payments and/or royalties in the form of the Company's common stock.

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Notes to Financial Statements (Continued)

4. Related Party Transactions (Continued)

        In addition to receiving a License Agreement to Napo's intellectual property and technology, the License also transferred to the Company certain materials and equipment. Raw materials of $1.2 million transferred from Napo were included in research and development expense on the statements of operations and comprehensive loss during the year ended December 31, 2014. Equipment of $811,087 related to the License is included in property and equipment on the Company's balance sheet at December 31, 2016 and 2015 at the cost paid by Napo, which approximates fair value.

        The Company has agreed under the License Agreement to defend, indemnify and hold Napo, its affiliates, and the officers, directors, employees, consultants and contractors of Napo harmless from and against any losses, costs, damages, liabilities, fees and expenses arising out of any third-party claim related to the Company's gross negligence, breach of covenants or the manufacture, sale or use of the product or products.

5. Balance Sheet Components

Property and Equipment

        Property and equipment at December 31, 2016 and 2015 consisted of the following:

        Depreciation and amortization expense was $47,494 and $5,155 in the years ended December 31, 2016 and 2015 and was recorded in the statements of operations and comprehensive loss as follows:

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Notes to Financial Statements (Continued)

5. Balance Sheet Components (Continued)

Accrued Expenses

        Accrued expenses at December 31, 2016 and 2015 consist of the following:

6. Commitments and Contingencies

Operating Leases

        Effective July 1, 2015, the Company leases its San Francisco, California headquarters under a non-cancelable sub-lease agreement that expires August 31, 2018. The Company provided cash deposits of $122,163, consisting of a security deposit of $29,539 and prepayment of the last three months of the lease of $92,623, which are included in other assets on the Company's balance sheet.

        Future minimum lease payments under non-cancelable operating leases as of December 31, 2016 are as follows:

        The Company recognizes rent expense on a straight-line basis over the non-cancelable lease period. Rent expense under the non-cancelable operating lease was $361,114 for the year ended December 31, 2016 and $180,557 for the six months ended December 31, 2015. Rent expense is included in general and administrative expense in the Company's statements of operations and comprehensive loss.

        As discussed in Note 4 above, on March 1, 2014, the Company sublet office space in San Francisco, California from Napo. The Company paid Napo $33,897 for rent related to the office space for the months of March, April and May of 2014, which was included in general and administrative expense in the Company's statements of operations and comprehensive loss. Beginning June 1, 2014, the Company assumed Napo's sublease from the landlord. The term of the assumed sublease was from June 1, 2014 through June 30, 2015. Rent expense under the sublease was $69,580 and $80,816 for the years ended

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Notes to Financial Statements (Continued)

6. Commitments and Contingencies (Continued)

December 31, 2015 and 2014, respectively, which was included in general and administrative expense in the Company's statement of operations and comprehensive loss.

Contract Manufacturing Commitment

        Effective June 26, 2014 the Company entered into a technology transfer and commercial manufacturing agreement (the "Transfer Agreement") with a contract manufacturer in Italy (the "Manufacturer"), whereby the Company and the Manufacturer will cooperate to develop and refine the manufacturing process for the Company's prescription and non-prescription products. Pursuant to the Transfer Agreement, the Company was to make prepayments to the Manufacturer as follows: (1) a start-up fee of €500,000, €250,000 of which was to be paid at the earlier to occur of September 15, 2014 or the closing date of an initial public offering and €250,000 of which was to be paid at the time of installation and qualification of the Company's equipment at their facility, (2) related to the technology transfer, €620,000, €310,000 of which was paid subsequent to the signature of the Transfer Agreement and €310,000 of which was to be paid after the delivery of a final study report, (3) for design of a portion of the Manufacturer's facility, €100,000 was to be paid within five days of the signature of the Transfer Agreement, and (4) a €300,000 bonus fee payable in two equal installments, the first of which is due by the end of March 2015, with the remainder paid by the end of December 2015. The first €150,000 of the bonus fee payable was paid in May 2015. Additionally, the Transfer Agreement stipulated that the Company was to pay the Manufacturer an aggregate of €500,000 upon the delivery of agreed-upon levels of satisfactory product. Further, the Company issued the Manufacturer warrants to purchase 16,666 shares of common stock with an exercise price of 90% of the initial public offering price, amended to $6.30 in March 2015.

        Effective February 12, 2015, March 25, 2015 and July 15, 2015 the Company entered into amendments delaying payments to the Manufacturer as follows: (i) the €500,000 start-up fee was due by the end of April 2015 and has been paid during the year ended December 31, 2015, (ii) related to the technology transfer, of the remaining €310,000, €215,000 was due April 2015 and €95,000 was due June 30, 2015, both of which were paid during the year ended December 31, 2015, (iii) related to the design of a portion of the Manufacturer's facility, the payment has increased to €170,000, €150,000 of which was due at the end of April 2015 and €20,000 was due on June 30, 2015, both of which have been paid during the year ended December 31, 2015 (iv) the fees linked to the deliverables are now due €250,000 on December 31, 2015 and €250,000 on March 31, 2016, 2015, (v) the bonus fee payable of €300,000, €150,000 was due at the end of April 2015 and has been paid during the year ended December 31, 2015 and €150,000 due at December 31, 2015. In May 2015, the Company entered into a Memorandum of Understanding ("MOU") with the contract manufacturer and paid the start-up fee of €500,000 and the technology transfer fee of €215,000. In accordance with the terms of the Memorandum of Understanding, the Manufacturer will supply 400Kg of the Company's API at no cost in anticipation of the future deduction by December 2015. The final €250,000 was paid on March 29, 2016.

        In December 2015, we entered into an amendment to our technology transfer and commercial manufacturing agreement with our contract manufacturer in Italy delaying a €150,000 bonus fee payment which was originally due on December 31, 2015 to March 31, 2016. On April 4, 2016, the Company further amended the payment date to June 30, 2016. The Company paid the final €150,000 bonus fee on July 15, 2016.

        The Company expensed the total cost of the contract ratably over the estimated life of the contract, or the total amount paid if greater. As of December 31, 2016 and December 31, 2015, the amortized costs

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Notes to Financial Statements (Continued)

6. Commitments and Contingencies (Continued)

exceeded amounts paid by $0 and $110,141, respectively, which are included in accrued manufacturing costs in accrued liabilities in the Company's balance sheet.

Debt Obligations

        See Note 7—Debt and Warrants.

Contingencies

        From time to time, the Company may be involved in legal proceedings arising in the ordinary course of business. The Company believes there is no litigation pending that could have, individually or in the aggregate, a material adverse effect on the financial position, results of operations or cash flows.

7. Debt and Warrants

Convertible Notes and Warrants

2013 Convertible Notes

        From July through September 2013, the Company issued four convertible promissory notes (collectively the "Notes") for gross aggregate proceeds of $525,000 to various third-party lenders. The Notes bore interest at 8% per annum. The Notes automatically matured and the entire outstanding principal amount, together with accrued interest, was due and payable in cash at the earlier of July 8, 2015 (the "Maturity Date") or ten business days after the date of consummation of the initial closing of a first equity round of financing. The Company consummated a first equity round of financing prior to the Maturity Date with a pre-money valuation of greater than $3.0 million, and, accordingly, principal and accrued interest was converted into shares of common stock at 75% of the purchase price paid by such equity investors. These notes were all converted to common stock in February 2014 upon the issuance of the convertible preferred stock. In February 2014, in connection with the first equity round of financing and issuance of the Series A convertible preferred stock, the noteholders exercised their option to convert their Notes into 207,664 shares of common stock and accrued interest was paid in cash to the noteholders. The accreted interest expense related to the discount on the Notes was $1,443 for the period from January 1, 2014 to the conversion date of the Notes. Upon conversion, the entire remaining debt discount of $4,071 was recorded as interest expense.

        In connection with the Notes, the Company issued warrants to the noteholders, which became exercisable to purchase an aggregate of 207,664 shares of common stock as of the issuance of the first equity round of financing (the "Warrants"). The Warrants have a $2.53 exercise price, are fully exercisable from the initial date of the first equity round of financing, and have a five-year term subsequent to that date.

2014 Convertible Notes

        On June 2, 2014, pursuant to a convertible note purchase agreement, the Company issued convertible promissory notes in the aggregate principal amount of $300,000 to two accredited investors, including a convertible promissory note for $200,000 to a board member to which Series A preferred stock was sold. These notes accrued interest at 3% per annum and automatically were to mature on June 1, 2015. Interest expense for the year ended December 31, 2015 was $3,237 and is included in interest expense in the statement of operations and comprehensive loss. Accrued interest is $8,507 and is included in accrued

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7. Debt and Warrants (Continued)

liabilities in the balance sheet. All interest was to be paid in cash upon maturity. Upon the closing of the IPO, the outstanding principal amount automatically converted into 53,571 shares common stock at $5.60, as amended in March 2015. Upon issuance, the Company analyzed the beneficial nature of the conversion terms and determined that a beneficial conversion feature ("BCF") existed because the effective conversion price on issuance of the notes was less than the fair value at the time of the issuance. The Company calculated the value of the BCF using the intrinsic method and recorded a BCF of $75,000 as a discount to notes payable and to additional paid-in capital. For the year ended December 31, 2015, the Company amortized $31,250 of the discount as interest expense in the statements of operations and comprehensive loss.

        On July 16, 2014, pursuant to a convertible note purchase agreement, the Company issued a convertible promissory note in the principal amount of $150,000 to an accredited investor. This note accrued interest at 3% per annum and automatically was to mature on June 1, 2015. Interest expense for the year ended December 31, 2015 was $1,627 and is included in interest expense in the statements of operations and comprehensive loss. Accrued interest is $3,711 and is included in accrued liabilities in the balance sheet. All interest was to be paid in cash upon maturity. Upon the closing of the IPO, the outstanding principal amount automatically converted into 26,785 shares of common stock at $5.60, as amended in March 2015. Upon issuance, the Company analyzed the beneficial nature of the conversion terms and determined that a BCF existed because the effective conversion price was less than the fair value at the time of the issuance. The Company calculated the value of the BCF using the intrinsic method and recorded a BCF of $37,500 as a discount to the notes payable and to additional paid-in capital. For the year ended December 31, 2015, the Company amortized $17,857 of the discount as interest expense in the statements of operations and comprehensive loss.

        In connection with the Transfer Agreement (Note 6) the Company issued fully vested and immediately exercisable warrants to the Manufacturer to purchase 16,666 shares of common stock at 90% of the IPO price, amended to $6.30 in March 2015, for a period of five years. The fair value of the warrants, $37,840, was recorded as research and development expense and additional paid-in capital in June 2014. The warrants were originally valued using the Black-Scholes model with the following assumptions: stock price of $4.83, exercise price of $4.35, term of five years, volatility of 49%, dividend yield of 0%, and risk-free interest rate of 1.64%.

        On December 23, 2014, pursuant to a convertible note purchase agreement, the Company issued convertible promissory notes in the aggregate principal amount of $650,000 to three accredited investors, including a convertible promissory note for $250,000 to the same board member to which the June 2, 2014 $200,000 convertible promissory note was issued and to which Series A preferred stock was sold. These notes accrued interest at 12% per annum and became payable within thirty days following the IPO. Interest expense for the year ended December 31, 2015 was $28,210 and is included in interest expense in the statements of operations and comprehensive loss. Accrued interest is $30,132 and is included in accrued liabilities in the balance sheet. All interest was to be paid in cash upon maturity. Upon consummation of the Company's IPO, the noteholders converted the notes into 116,070 shares of common stock at a conversion price equal to 80% of the IPO price, amended to $5.60 in March 2015. In connection with these notes, the Company also issued the lenders a fully vested warrant to purchase shares of the Company's common stock at an exercise price equal to 80% of the IPO price, amended to $5.60 in March 2015. These warrants entitle the noteholders to purchase 58,035 shares of common stock. The fair value of the warrants, $147,943, was recorded as a debt discount and liability at December 23, 2014. The Company amortized $141,890 of this discount in the year ended December 31, 2015 which has been recorded as

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7. Debt and Warrants (Continued)

interest expense in the Company's statements of operations and comprehensive loss. The warrants were originally valued using the Black-Scholes model with the following assumptions: stock price of $4.59, exercise price of $4.15, term of three years expiring December 2017, volatility of 49%, dividend yield of 0%, and risk-free interest rate of 1.10%. Based on the circumstances, the value derived using the Black-Scholes model approximated that which would be obtained using a lattice model. The debt discount was amortized as interest expense over the one hundred ninety days from issuance of the notes through their first maturity date of July 31, 2015, beginning in January 2015. The Company analyzed the beneficial nature of the conversion terms and determined that a BCF existed because the effective conversion price was less than the fair value at the time of the issuance. The Company calculated the value of the BCF using the intrinsic method. A BCF of $502,057 was recorded as a discount to the notes payable and to additional paid-in capital. For the year ended December 31, 2015, the Company amortized $484,329 of the BCF as interest expense in the statements of operations and comprehensive loss.

2015 Convertible Notes

        In February 2015, the Company issued convertible promissory notes to two accredited investors in the aggregate principal amount of $250,000. These notes were issued pursuant to the convertible note purchase agreement dated December 23, 2014. In connection with the issuance of the notes, the Company issued the lenders warrants to purchase 22,320 shares at $5.60 per share, which expire December 31, 2017. Principal and interest of $103,912 was paid in May 2015 for $100,000 of these notes. The Company analyzed the beneficial nature of the conversion terms and determined that a BCF existed because the effective conversion price was less than the fair value at the time of the issuance. The Company calculated the value of the BCF using the intrinsic method. A BCF of for the full face value was recorded as a discount to the notes payable and to additional paid-in capital. For the years ended December 31, 2016 and 2015, the Company amortized $0 and $250,000 of the BCF as interest expense in the Company's statement of operations and comprehensive income.

Extinguishment of debt

        The remaining outstanding note of $150,000 is payable to the investor at an effective simple interest rate of 12% per annum, and was due in full on July 31, 2016. On July 28, 2016, the Company entered into an amendment to delay the repayment of the principal and related interest under the terms of the remaining note from July 31, 2016 to October 31, 2016. On November 8, 2016, the Company entered into an amendment to extend the maturity date of the remaining note from October 31, 2016 to January 1, 2017. In exchange for the extension of the maturity date, on November 8, 2016, the Company's board of directors granted the lendor a warrant to purchase 120,000 shares of the Company's common stock for $0.01 per share. The warrant is exercisable at any time on or before July 28, 2022, the expiration date of the warrant.

        The amendment and related warrant issuance resulted in the Company treating the debt as having been extinguished and replaced with new debt for accounting purposes due to meeting the 10% cash flow test. The Company calculated a loss on the extinguishment of debt of $108,000, or the equivalent to the fair value of the warrants granted, which is included in other expense in the Company's statements of operations and comprehensive loss.

        The $150,000 note is included in notes payable in the Company's balance sheet. The Company has accrued interest of $33,929 and $15,880, which is included in accrued liabilities in the Company's balance

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7. Debt and Warrants (Continued)

sheet as of December 31, 2016 and 2015, respectively, and incurred $18,049 and $15,880 in interest expense in the years ended December 31, 2016 and 2015, respectively.

        On December 28, 2016, the Company entered into an amendment to extend the maturity date of the note from January 1, 2017 to January 31, 2017. On January 31, 2017, the Company entered into an amendment to further extend the due date of the $150,000 convertible note payable from January 31, 2017 to January 1, 2018.

        In March 2015, the Company entered into a non-binding letter of intent with an investor. In connection therewith, the investor paid the Company $1.0 million. At March 31, 2015, the Company had recorded this amount as a loan advance on the balance sheet. In April 2015, the investor purchased $1.0 million of convertible promissory notes from the Company, the terms of which provided that such notes were to be converted into shares of the Company's common stock upon the closing of an IPO at a conversion price of $5.60 per share. In connection with the purchase of the notes, the Company issued the investor a warrant to purchase 89,285 shares at $5.60 per share, which expires December 31, 2017. The notes accrued simple interest of 12% per annum and, upon consummation of the Company's IPO in May 2015, converted into 178,571 shares of the Company's common stock. The Company analyzed the beneficial nature of the conversion terms and determined that a BCF existed because the effective conversion price was less than the fair value at the time of the issuance. The Company calculated the value of the BCF using the intrinsic method. A BCF of for the full face value was recorded as a discount to the notes payable and to additional paid-in capital. For the year ended December 31, 2015, the Company amortized $1,000,000 of the BCF as interest expense in the Company's statements of operations and comprehensive income. The Company has accrued interest of $17,753, which is included in accrued liabilities in the Company's balance sheet, and has incurred $17,753 and $15,880 in interest expense in the years ended December 31, 2016 and 2015, respectively.

        The outstanding convertible notes payable obligation was $150,000 as of December 31, 2016 and 2015.

        Interest expense on the convertible notes for the years ended December 31, 2016 and 2015 was as follows:

        Interest payable on the convertible notes at December 31, 2016 and 2015 was as follows:

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7. Debt and Warrants (Continued)

Notes Payable—Bridge Loans

        On October 30, 2014, the Company entered into a standby bridge financing agreement with two lenders, which was amended and restated on December 3, 2014, which provided a loan commitment in the aggregate principal amount of $1.0 million (the "Bridge"). Proceeds to the Company were net of a $100,000 debt discount under the terms of the Bridge and net of $104,000 of debt issuance costs. This debt discount and debt issuance costs were recorded as interest expense using the effective interest method, over the six month term of the Bridge. The Bridge became payable upon the IPO. The Bridge was repaid in May 2015, including interest thereon in an amount of $1,321,600. In connection with the Bridge, the lenders were granted warrants to purchase 178,569 shares of the Company's common stock determined by dividing $1.0 million by the exercise price of 80% of the IPO price, amended to $5.60 in March 2015. The fair value of the warrants, $505,348, was originally recorded as a debt discount and liability at December 3, 2014. The warrants were originally valued using the Black-Scholes model with the following assumptions: stock price of $5.01, exercise price of $5.23, term of five years expiring December 2019, volatility of 63%, dividend yield of 0%, and risk-free interest rate of 1.61%. Based on the circumstances, the value derived using the Black-Scholes model approximated that which would be obtained using a lattice model. The debt discount was recorded as interest expense over the six month term of the Bridge. Of the aggregate debt discount of $605,348 (warrants and original $100,000 discount), $521,291 was recorded as interest expense during the year ended December 31, 2015. Additional financing costs of $104,000 were incurred related to the Bridge and deferred on closing. These were recognized as interest expense over the six-month term of the Bridge using the effective interest method. The Company amortized the remaining $86,667 of these deferred financing charges by the end of May 2015 was recorded the amortized amounts as interest expense. The Company fully extinguished the debt and accrued interest in May 2015.

        Interest expense on the notes payable-bridge loans for the years ended December 31, 2016 and 2015 was as follows:

Standby Line of Credit

        In August 2014, the Company entered into a standby line of credit with an accredited investor for up to $1.0 million pursuant to a Line of Credit and Loan Agreement dated August 26, 2014. In connection with the entry into the standby line of credit, the Company issued the lender a fully vested warrant to purchase 33,333 shares of common stock at an exercise price equal to 80% of the IPO price, amended to $5.60 in March 2015, which expires in August 2016. The fair value of the warrants, $114,300, was recorded as interest expense and additional paid-in capital in August 2014. The warrants were originally valued using the Black-Scholes model with the following assumptions: stock price of $8.00, exercise price of $6.40, term of two years, volatility of 52%, dividend yield of 0%, and risk-free interest rate of 0.52%. The line of credit

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7. Debt and Warrants (Continued)

expired on March 31, 2015 and there were no drawdowns under the facility. The warrants expired in August 2016.

Long-term Debt

        In August 2015, the Company entered into a loan and security agreement with a lender for up to $8.0 million, which provided for an initial loan commitment of $6.0 million. The loan agreement requires the Company to maintain $4.5 million of the proceeds in cash, which may be reduced or eliminated on the achievement of certain milestones. An additional $2.0 million is available contingent on the achievement of certain further milestones. The agreement has a term of three years, with interest only payments through February 29, 2016. Thereafter, principal and interest payments will be made with an interest rate of 9.9%. Additionally, there will be a balloon payment of $560,000 on August 1, 2018. This amount is being recognized over the term of the loan agreement and the effective interest rate, considering the balloon payment, is 15.0%. Proceeds to the Company were net of a $134,433 debt discount under the terms of the loan agreement. This debt discount is being recorded as interest expense, using the interest method, over the term of the loan agreement. Under the agreement, the Company is entitled to prepay principal and accrued interest upon five days prior notice to the lender. In the event of prepayment, the Company is obligated to pay a prepayment charge. If such prepayment is made during any of the first twelve months of the loan agreement, the prepayment charge will be (a) during such time as the Company is required to maintain a minimum cash balance, 2% of the minimum cash balance amount plus 3% of the difference between the amount being prepaid and the minimum cash balance, and (b) after such time as the Company is no longer required to maintain a minimum cash balance, 3% of the amount being prepaid. If such prepayment is made during any time after the first twelve months of the loan agreement, 1% of the amount being prepaid.

        On April 21, 2016, the loan and security was amended upon which the Company repaid $1.5 million of the debt out of restricted cash. The amendment modified the repayment amortization schedule providing a four-month period of interest only payments for the period from May through August 2016.

        As of December 31, 2016 and 2015, the net long-term debt obligation was as follows:

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7. Debt and Warrants (Continued)

        Future principal payments under the long-term debt are as follows:

        The obligation at December 31, 2015 includes an end-of-term payment of $560,000, which accretes over the life of the loan as interest expense. As a result of the debt discount and the end-of-term payment, the effective interest rate for the loan differs from the contractual rate.

        Interest expense on the long-term debt for the years ended December 31, 2016 and 2015 was as follows:

        At the IPO, the Company's outstanding warrants to purchase convertible preferred stock were all converted to warrants to purchase common stock.

Warrants

        On November 22, 2016, the Company entered into a Securities Purchase Agreement, or the 2016 Purchase Agreement, with certain institutional investors, pursuant to which the Company sold securities to such investors in a private placement transaction, which we refer to herein as the 2016 Private Placement. In the 2016 Private Placement, the Company sold an aggregate of 1,666,668 shares of the Company's common stock at a price of $0.60 per share for gross proceeds of approximately $1.0 million. The investors in the 2016 Private Placement also received (i) warrants to purchase up to an aggregate of 1,666,668 shares of the Company's common stock, at an exercise price of $0.75 per share, or the Series A Warrants, and the Placement Agent received warrants to purchase 133,333 shares of our common stock in lieu of cash for service fees with the same terms as the investors; (ii) warrants to purchase up to an aggregate 1,666,668 shares of the Company's common stock, at an exercise price of $0.90 per share, or the Series B Warrants, and (iii) warrants to purchase up to an aggregate 1,666,668 shares of our common stock, at an exercise price of $1.00 per share, or the Series C Warrants and, together with the Series A Warrants and the

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7. Debt and Warrants (Continued)

Series B Warrants, the 2016 Warrants.The warrants were granted in three series with different terms. The warrants were valued using the Black-Scholes-Merton warrant pricing model as follows:

•

Series A Warrants and Placement Agent Warrants: 1,666,668 warrant shares with a strike price of $0.75 per share and an expiration date of May 29, 2022; and 133,333 warrant shares to the placement agent with a strike price of $0.75 and an expiration date of May 29, 2022; the expected life is 5.5 years, the volatility is 71.92% and the risk free rate is 1.87% in valuing these warrants.



•

Series B Warrants: 1,666,668 warrant shares with a strike price of $0.90 per share and an expiration date of November 29, 2017; the expected life is one year, the volatility is 116.65% and the risk free rate is 0.78% in valuing these warrants.



•

Series C Warrants: 1,666,668 warrant shares with a strike price of $1.00 per share and an expiration date of May 29, 2018; the expected life is 1.5 years, the volatility is 116.92% and the risk free rate is 0.94%.

        The warrant valuation date was November 29, 2016 and the closing price of $0.69 per share was used in determining the fair value of the warrants. The series A warrants and placement agent warrants were valued at $756,001 and were classified as a warrant liability in the Company's balance sheet. The series A warrants and placement agent warrants were revalued on December 31, 2016 at $799,201 which is included in the Company's balance sheet, and the $43,200 increase is included in the Company's statements of operations and comprehensive loss. The strike price was $0.75 per share, the expected life was 5.41 years, the volatility was 73.62% and the risk free rate was 2.0%. The series B and C warrants were classified as equity, and as such were not subject to revaluation at year end. Costs incurred in connection with the issuance were allocated based on the relative fair values of the Series A and the Series B and C warrants.

        The Company's warrant activity is summarized as follows:

8. Redeemable Convertible Preferred Stock

        In February, April and May of 2014, the Company issued 3,015,902 shares of convertible preferred stock in exchange for $6,777,338. The redemption value of the convertible preferred stock was $9.0 million. The differences between the respective redemption values/liquidation preference and carrying values are being accreted over the period from the date of issuance to the earliest possible redemption date, February 2017. The Company has recorded accretion of $263,060 for the year ended December 31, 2015.

        Costs incurred in connection with the issuance of Series A redeemable convertible preferred stock during the year ended December 31, 2014 were $119,097 which have been recorded as a reduction to the carrying amounts of convertible preferred stock and are being accreted to the carrying value of the applicable preferred stock to the redemption date. The Company has recorded accretion of $83,334 for the year ended December 31, 2015.

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8. Redeemable Convertible Preferred Stock (Continued)

        On May 18, 2015, the Company completed its IPO. In connection with the IPO, all of the Company's 3,015,902 outstanding shares of convertible preferred stock were automatically converted into 2,010,596 shares of common stock. Prior to this conversion event, Convertible Preferred Stock had been classified outside of stockholders' (deficit) in accordance with authoritative guidance for the classification and measurement of potentially redeemable securities.

9. Stockholders' Equity

Common Stock

        The Company's second amended and restated certificate of incorporation authorizes the Company to issue 50,000,000 shares of common stock $0.0001 par value. The holders of common stock are entitled to one vote for each share of common stock held at all meetings of stockholders. The number of authorized shares of common stock may be increased or decreased by the affirmative vote of the holders of shares of capital stock of the Company representing a majority of the votes represented by all shares (including Preferred Stock) entitled to vote.

        In February 2016, the Company completed a secondary public offering of its common stock. In connection with its secondary public offering, the Company issued and sold 2,000,000 shares of common stock at a price to the public of $2.50 per share. As a result of the secondary public offering, the Company received $4.1 million in net proceeds, after deducting underwriting discounts and commissions of $373,011 and offering expenses of $496,887.

        In June 2016, the Company entered into a common stock purchase agreement with a private investor (the "CSPA"), which provides that, upon the terms and subject to the conditions and limitations set forth therein, the investor is committed to purchase up to an aggregate of $15.0 million of the Company's common stock over the approximately 30-month term of the agreement. Upon execution of the CSPA, the Company sold 222,222 shares of its common stock to the investor at $2.25 per share for net proceeds of $394,534, reflecting gross proceeds of $500,000 and offering expenses of $105,398. In consideration for entering into the CSPA, the Company issued 456,667 shares of its common stock to the investor. Concurrently with entering into the CSPA, the Company also entered into a registration rights agreement with the investor (the "Registration Agreement"), in which the Company agreed to file one or more registration statements, as permissible and necessary to register under the Securities Act of 1933, as amended, the sale of the shares of the Company's common stock that have been and may be issued to the investor under the CSPA. On June 22, 2016 and September 22, 2016, the Company filed registration statements on Form S-1 (File Nos. 333-212173 and 333-213751) pursuant to the terms of the Registration Agreement, which registration statements were declared effective on July 8, 2016 and October 5, 2016, respectively. In the year ended December 31, 2016, pursuant to the CSPA, the Company sold an additional 1,348,601 shares of the Company's common stock in exchange for $2,176,700 of cash proceeds. Of the $15.0 million available under the CSPA, the Company has received $2,676,700 as of December 31, 2016. Under the CSPA, the Company cannot issue more than the 2,027,490 shares of common stock already issued unless the price per share is $1.32 (the closing price on the date that the CSPA was signed).

        In October 2016, the Company entered into a Common Stock Purchase Agreement with an existing private investor. Upon execution of the agreement the Company sold 170,455 shares of its common stock in exchange for $150,000 in cash proceeds.

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9. Stockholders' Equity (Continued)

        On November 22, 2016, the Company entered into a Securities Purchase Agreement, or the 2016 Purchase Agreement, with certain institutional investors, pursuant to which the Company sold securities to such investors in a private placement transaction, which is referred to herein as the 2016 Private Placement. In the 2016 Private Placement, the Company sold an aggregate of 1,666,668 shares of its common stock at a price of $0.60 per share for net proceeds of $677,224 or gross proceeds of approximately $1.0 million less $322,777 in issuance costs. The investors in the 2016 Private Placement also received (i) warrants to purchase up to an aggregate of 1,666,668 shares of our common stock, at an exercise price of $0.75 per share, or the Series A Warrants, (ii) warrants to purchase up to an aggregate 1,666,668 shares of our common stock, at an exercise price of $0.90 per share, or the Series B Warrants, and (iii) warrants to purchase up to an aggregate 1,666,668 shares of our common stock, at an exercise price of $1.00 per share, or the Series C Warrants and, together with the Series A Warrants and the Series B Warrants, the 2016 Warrants. The issuance costs were allocated to common stock, series A warrants, and Series B and C warrants based on the relative fair value of each:

        Common stock of a net $106,000 (fair value less issuance costs) was included in equity in the company's balance sheet. Series A warrants of $756,001, consisting of the series A warrants of $700,001 and the series A placement agent warrants of $56,000, are included in current liabilities in the company's balance sheet and the $225,944 of issuance cost was expensed and is in general and administrative expense on the company's statement of operations and comprehensive loss. Series B and C warrants of a net $97,167 (fair value less issuance costs) were classified in equity in the company's balance sheet.

        In exchange for the extension of the maturity date of the outstanding 2015 Convertible Note, on, November 8, 2016, the Company's board of directors granted the lender a warrant to purchase 120,000 shares of the Company's common stock for $0.01 per share. The warrant is exercisable at any time on or before July 28, 2022, the expiration date of the warrant. The amendment and related warrant issuance resulted in the Company treating the debt as having been extinguished and replaced with new debt for accounting purposes due to meeting the 10% cash flow test. The Company calculated a loss on the extinguishment of debt of $108,000, or the equivalent to the fair value of the warrants granted, which is included in other expense in the Company's statements of operations and comprehensive loss. The warrants were valued on November 8, 2016 using the Black-Scholes-Merton model with the following assumptions: stock price of $0.91, exercise price of $0.01, term of 5.72 years expiring July 2022, volatility of 70.35%, dividend yield of 0%, and risk-free interest rate of 1.45%.

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9. Stockholders' Equity (Continued)

        As of December 31, 2016 and 2015, the Company had reserved shares of common stock for issuance as follows:

Preferred Stock

        The Company's second amended and restated certificate of incorporation authorizes the Company to issue 10,000,000 shares of preferred stock $0.0001 par value. No shares of preferred stock were issued or outstanding at December 31, 2016 or December 31, 2015.

10. Stock Incentive Plans

2013 Equity Incentive Plan

        Effective November 1, 2013, the Company's board of directors and sole stockholder adopted the Jaguar Animal Health, Inc. 2013 Equity Incentive Plan (the "2013 Plan"). The 2013 Plan allows the Company's board of directors to grant stock options, restricted stock awards and restricted stock unit awards to employees, officers, directors and consultants of the Company. As of December 31, 2013, the Company had reserved 300,000 shares of its common stock for issuance under the 2013 Plan. In April 2014, the board of directors amended the 2013 Plan to increase the shares reserved for issuance to 847,533 shares. Following the effective date of the IPO and after effectiveness of any grants under the 2013 Plan that were contingent on the IPO, no additional stock awards will be granted under the 2013 Plan. Outstanding grants continue to be exercisable, however any unissued shares under the plan and any forfeitures of outstanding options do not rollover to the 2014 Stock Incentive Plan.

2014 Stock Incentive Plan

        Effective May 12, 2015, the Company adopted the Jaguar Animal Health, Inc. 2014 Stock Incentive Plan ("2014 Plan"). The 2014 Plan provides for the grant of options, restricted stock and restricted stock units to eligible employees, directors and consultants to purchase the Company's common stock. The Company reserved 333,333 shares of common stock for issuance pursuant to the 2014 Plan. The Company added 162,498 shares to the plan in accordance with the Plan that provides for automatic share increases on the first day of each fiscal year in the amount of 2% of the outstanding number of shares of the Company's common stock on last day of the preceding calendar year. The 2014 Plan replaces the 2013 Plan except that all outstanding options under the 2013 Plan remain outstanding until exercised, cancelled or until they expire.

        In July 2015, the Company amended the 2014 Plan reserving an additional 550,000 shares under the plan contingent upon approval by the Company's stockholders at the June 2016 annual stockholders

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10. Stock Incentive Plans (Continued)

meeting. In June 2016, the Company amended the 2014 Plan once again, modifying the increase from 550,000 shares to 1,550,000 shares, which was approved at the 2016 annual stockholders meeting.

Stock Options and Restricted Stock Units ("RSUs")

        The following table summarizes incentive plan activity for the years ended December 31, 2016 and 2015: