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 * Niederauer Duncan L   2. Issuer Name and Ticker or Trading Symbol NYSE Euronext [NYX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Executive Officer (Last) (First) (Middle) C/O NYSE EURONEXT, 11 WALL STREET 3. Date of Earliest Transaction (Month/Day/Year) 02/08/2013 (Street) NEW YORK, NY 10005 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, par value $0.01 per share 02/08/2013   C(1)   23,450 A $ 0 302,059 D   Common Stock, par value $0.01 per share 02/10/2013   C(1)   29,951 A $ 0 323,361 D   Common Stock, par value $0.01 per share 02/10/2013   C(1)   63,425 A $ 0 386,786 D   Common Stock, par value $0.01 per share 02/11/2013   C(1)   31,675 A $ 0 354,583 D   Common Stock, par value $0.01 per share 02/08/2013   F   8,649 D $ 36.14 (2) 293,410 D   Common Stock, par value $0.01 per share 02/10/2013   F   47,543 D $ 36.24 (2) 339,243 D   Common Stock, par value $0.01 per share 02/11/2013   F   16,335 D $ 36.24 (2) 322,908 D

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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
Restricted Stock Units	(3)	02/08/2013		C			23,450	(3)	(3)	Common Stock, par value $0.01 per share	23,450	$ 0	23,450	D
Restricted Stock Units	(4)	02/10/2013		C			29,951	(4)	(4)	Common Stock, par value $0.01 per share	29,951	$ 0	0	D
Restricted Stock Units	(5)	02/10/2013		C			63,425	(5)	(5)	Common Stock, par value $0.01 per share	63,425	$ 0	0	D
Restricted Stock Units	(6)	02/11/2013		C			31,675	(6)	(6)	Common Stock, par value $0.01 per share	31,675	$ 0	63,349	D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Niederauer Duncan L C/O NYSE EURONEXT 11 WALL STREET NEW YORK, NY 10005	X		Chief Executive Officer

Signatures

/s/ Janet L. McGinness under POA dated March 19, 2007		02/12/2013
**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)	Represents the settlement of Restricted Stock Units.
(2)	Represents the closing price of the Common Stock on the trading day immediately before the date of delivery of the securities.
(3)	Each restricted stock unit ("RSU") represents the right to receive one share of the Issuer's common stock. RSUs vest and are settled in three equal installments on each of February 8, 2012, 2013 and 2014, subject to the terms of the Issuer's Omnibus Incentive Plan and the applicable award agreement issued thereunder. The amount of the award was determined in part by reference to the closing price of the Issuer's common stock on February 7, 2013.
(4)	Each restricted stock unit ("RSU") represents the right to receive one share of the Issuer's common stock. RSUs vest and are settled in three equal installments on each of February 10, 2011, 2012 and 2013, subject to the terms of the Issuer's Omnibus Incentive Plan and the applicable award agreement issued thereunder. The amount of the award was determined in part by reference to the closing price of the Issuer's common stock on February 8, 2013.
(5)	Each restricted stock unit ("RSU") represents the right to receive one share of the Issuer's common stock. RSUs vest and are settled on each of February 10, 2013, subject to the terms of the Issuer's Omnibus Incentive Plan and the applicable award agreement issued thereunder. The amount of the award was determined in part by reference to the closing price of the Issuer's common stock on February 8, 2013.
(6)	Each restricted stock unit ("RSU") represents the right to receive one share of the Issuer's common stock RSUs vest and are settled in three equal installments on each of February 11, 2013, 2014 and 2015, subject to the terms of the Issuer's Omnibus Incentive Plan and the applicable award agreement issued thereunder. The amount of the award was determined in part by reference to the closing price of the Issuer's common stock on February 8, 2013.

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