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
OMB APPROVAL
OMB Number: 3235-0287
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
van der Does de Willebois Joost
  2. Issuer Name and Ticker or Trading Symbol
NYSE Euronext [NYX]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Management Committee Member
(Last)
(First)
(Middle)
C/O NYSE EURONEXT, 11 WALL STREET
3. Date of Earliest Transaction (Month/Day/Year)
04/27/2007
(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 04/27/2007   M   50,532 A (2) 50,532 D  
Common Stock, par value $0.01 per share 04/27/2007   S   50,532 D (3) 0 D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 1474 (9-02)

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
Employee Stock Options (right to buy) (1) (2) 04/04/2007   A   50,532   04/04/2007 12/24/2011 Common Stock, par value $0.01 per share 50,532 $ 0 50,532 D  
Employee Stock Options (right to buy) (2) 04/27/2007   M     50,532 04/04/2007 12/24/2011 Common Stock, par value $0.01 per share 50,532 $ 0 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
van der Does de Willebois Joost
C/O NYSE EURONEXT
11 WALL STREET
NEW YORK, NY 10005
      Management Committee Member  

Signatures

 /s/ C. M. Courtney under POA dated March 20, 2007   05/01/2007
**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) Represents options to purchase common stock of the Issuer acquired in exchange for equivalent securities of Euronext N.V. in connection with the consummation on April 4, 2007, of the transactions contemplated by the Amended and Restated Combination Agreement dated November 27, 2006, by and among the Issuer, NYSE Group, Inc., Euronext N.V. and Jefferson Merger Sub, Inc. and approved by the Issuer's Board of Directors so as to be exempt under Rule 16b-3. Previously reported on Form 3 dated April 3, 2007. This footnote corrects the disclosure in the Form 3 dated April 3, 2007, as to the date of conversion of the Euronext N.V. options.
(2) 17.8897 euros (US$ 24.38 at the exchange rate in effect on April 27, 2007). This footnote corrects the disclosure of the exercise price in the Form 3 dated April 3, 2007.
(3) 62.035 euros (US$ 84.53 at the exchange rate in effect on April 27, 2007). The sales price given is an average price per share.

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

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.