Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN 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 *
Behring Alexandre
   2. Issuer Name and Ticker or Trading Symbol
CSX CORP [CSX] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
600 THIRD AVENUE, 37TH FLOOR		 3. Date of Earliest Transaction (Month/Day/Year)
09/15/2009
(Street)

NEW YORK, NY 10016		 4. If Amendment, Date Original Filed(Month/Day/Year)
 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 Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 09/15/2009   A(4)   33.09 A $ 46.17 6,976.95 I By Trustee (2)
Common Stock 09/15/2009   A(1)   200.32 A $ 46.8 7,177.27 I By Trustee (2)
Common Stock               1,871 D  
Common Stock               17,232,854 I See Note (3)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Behring Alexandre
600 THIRD AVENUE
37TH FLOOR
NEW YORK, NY 10016		   X      

Signatures

 /s/ Alexandre Behring   09/17/2009
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(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).
(1) Exempt payment of director's fees and/or annual retainer in the form of CSX Common Stock pursuant to the CSX Corporation Stock Plan for Directors. Receipt of the Common Stock has been defered until after the reporting person ceases to be a director.
(2) By Trustee, CSX Corporation Stock Plan for Directors.
(3) 3G Capital Partners Ltd. ("3G Capital Ltd.") is the general partner of 3G Capital Partners, L.P. ("3G Capital L.P."), which is the sole member of 3G Fund Partners, Ltd. ("3G Fund Ltd."), which is the general partner of 3G Fund L.P ("3G Fund," and, together with 3G Capital Ltd., 3G Capital L.P. and 3G Fund Ltd., "3G Capital"). Mr. Behring is the Managing Director of 3G Capital Ltd. and is therefore in a position to determine the investment and voting decisions made by 3G Fund. Mr. Behring disclaims beneficial ownership of any and all securities held by 3G Fund except to the extent of his pecuniary interest therein. This report shall not be deemed an admission that Mr. Behring is the beneficial owner of any such securities for purposes of Section 16 of the Securities and Exchange Act of 1934, as amended, or for any other purpose.
(4) Reinvestment of employer stock dividend on shares held by Trustee, CSX Corporation Stock Plan for Directors.

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