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 *
FULLER MORTIMER B III
   2. Issuer Name and Ticker or Trading Symbol
GENESEE & WYOMING INC [GWR] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Chairman of the Board and CEO
(Last)
(First)
(Middle)
66 FIELD POINT ROAD		 3. Date of Earliest Transaction (Month/Day/Year)
03/08/2007
(Street)

GREENWICH, CT 06830		 4. If Amendment, Date Original Filed(Month/Day/Year)
03/12/2007		 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

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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
Contract to Sell (1) $ 0 (2) 03/08/2007   J(1)     1 03/08/2007 03/08/2007 Class A Common Stock, $.01 par value 337,500 (2) (3) (2) 0 D  
Contract to Sell (1) $ 0 (2) 03/08/2007   J(1)   1   06/13/2008 06/13/2008 Class A Common Stock, $.01 par value 337,500 (2) (3) (2) 1 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
FULLER MORTIMER B III
66 FIELD POINT ROAD
GREENWICH, CT 06830		   X     Chairman of the Board and CEO  

Signatures

 Allison M. Fergus, Attorney-in-Fact for Mortimer B. Fuller   03/13/2007
**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) On March 8, 2007, Mr. Fuller amended and extended the previously reported Variable Prepaid Forward contract he entered into with with Credit Suisse First Boston Capital LLC on March 8, 2004 relating to 337,500 shares of Genesee & Wyoming, Inc. ("GWI") Common Stock (originally 150,000 shares of GWI Common Stock, adjusted for subsequent stock splits), which contract was originally scheduled to expire on March 8, 2007. The amended contract extended the term of the contract to June 13, 2008 and reset the Cap Price and Floor Price per share. Mr. Fuller received net proceeds of $339,053 in connection with the amended transation.
(2) Under the terms of the amended contract, Mr. Fuller has agreed to deliver shares of Class B Common Stock (which are immediately convertible into shares of Class A Common Stock on a one-for-one basis) or shares of Class A Common Stock on the expiration date of the contract (or on an earlier date if the contract is terminated early) as follows: (i) if the Final Price is less than or equal to the Floor Price ($25.1561 per share), 337,500 shares; (ii) if the Final Price is less than or equal to the Cap Price ($31.4451 per share), but greater than the Floor Price, then a number of shares equal to 337,500 times the Floor Price divided by the Final Price; (iii) if the Final Price is greater than the Cap Price, then a number of shares equal to 337,500 shares multiplied by a fraction, the numerator of which is the sum of the Floor Price and the difference between the Final Price and the Cap Price, and the denominator of which is the Final Price.
(3) In connection with the amended contract, Mr. Fuller has pledged 337,500 shares of Class B common stock to secure his obligation under the contract. Under the contract, in lieu of delivery of shares, Mr. Fuller may, at his option, settle the contract by delivery of cash.
 
Remarks:
Note:  This Amendment is being filed to correct the Date of Earliest Transaction to be Reported and reflect such date as March 8, 2007, not March 8, 2006.

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