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 * FORD WILLIAM E   2. Issuer Name and Ticker or Trading Symbol NYSE Group, Inc. [NYX] 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) GENERAL ATLANTIC SERVICE COMPANY, LLC 3. Date of Earliest Transaction (Month/Day/Year) 05/10/2006 (Street) GREENWICH, CT 06830 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 05/10/2006   S   1,809,454 D $ 60.27 8,266,236 (5) I See (1) Common Stock 05/10/2006   S   103,609 D $ 60.27 8,266,236 (5) I See (2) Common Stock 05/10/2006   S   33,022 D $ 60.27 8,266,236 (5) I See (3) Common Stock 05/10/2006   S   154,145 D $ 60.27 8,266,236 (5) I See (4)

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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
FORD WILLIAM E GENERAL ATLANTIC SERVICE COMPANY, LLC GREENWICH, CT 06830	X

Signatures

William E. Ford		05/12/2006
**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)	By General Atlantic Partners 77, L.P. ("GAP 77"). See footnote 5.
(2)	By GAP-W Holdings, L.P. ("GAP-W"). See footnote 5.
(3)	By GapStar, LLC ("GapStar"). See footnote 5.
(4)	By GAP Coinvestment Partners II, L.P. ("GAPCO II"). See footnote 5.
(5)	8,266,236 shares of common stock consists of 5,384,509 shares owned by GAP 77, 2,333,995 shares owned by GAP-W, 96,813 shares owned by GapStar and 450,919 shares owned by GAPCO II. Mr. Ford is President and a Managing Director of General Atlantic LLC ("GA LLC") and a general partner of GAPCO II. GA LLC is the general partner of GAP 77 and GAP-W, and the sole member of GapStar. The general partners of GAPCO II are also Managing Directors of GA LLC. Mr. Ford disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

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