Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Kessinger Kevin
 2. Date of Event Requiring Statement (Month/Day/Year)
05/27/2008		 3. Issuer Name and Ticker or Trading Symbol
CITIGROUP INC [C]
(Last)
(First)
(Middle)
C/O CITIGROUP INC. CORPORATE LAW DEPT., 425 PARK AVENUE, FLOOR 2		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Chief Operations/Tech Officer
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

NEW YORK, NY 10022		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 353,586.8
D
 
Common Stock 7,694.3
I
By 401(k) Plan
Common Stock 485
I
By Spouse

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Options (Right to Buy) 01/20/2006 01/20/2010 Common Stock 36,666.67 $ 49.5 D  
Employee Stock Options (Right to Buy) 01/16/2006 01/16/2011 Common Stock 26,804.98 $ 49.5477 D  
Employee Stock Options (Right to Buy) 08/07/2005 04/18/2010 Common Stock 41,339 $ 49.78 D  
Employee Stock Options (Right to Buy) 08/25/2004 11/02/2008 Common Stock 29,152 $ 49.44 D  
Employee Stock Options (Right to Buy) 08/24/2004 11/02/2008 Common Stock 4,998 $ 49.32 D  
Employee Stock Options (Right to Buy) 01/13/2008 02/13/2012 Common Stock 7,599 $ 52.52 D  
Employee Stock Options (Right to Buy) 06/15/2007 11/02/2008 Common Stock 5,678 $ 53.11 D  
Employee Stock Options (Right to Buy) 06/12/2007 11/02/2008 Common Stock 400 $ 52.88 D  
Employee Stock Options (Right to Buy) 04/05/2007 02/13/2012 Common Stock 30,940 $ 51.03 D  
Employee Stock Options (Right to Buy) 11/01/2006 04/18/2010 Common Stock 10,342 $ 49.95 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Kessinger Kevin
C/O CITIGROUP INC. CORPORATE LAW DEPT.
425 PARK AVENUE, FLOOR 2
NEW YORK, NY 10022		       Chief Operations/Tech Officer  

Signatures

Kevin Kessinger by Glenn S. Gray, Attorney-in-Fact 06/06/2008
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

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