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 *
WESTEND SA
  2. Issuer Name and Ticker or Trading Symbol
WEIGHT WATCHERS INTERNATIONAL INC [WTW]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
10-12 AVENUE PASTEUR
3. Date of Earliest Transaction (Month/Day/Year)
04/09/2012
(Street)

LUXEMBOURG, N4 L-2310
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ 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, no par value per share 04/09/2012   S(2)   9,498,804 (2) D (2) $ 82 (2) 28,749,089 I (1) By Artal Holdings Sp. z o.o., Succursale de Luxembourg (1)

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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
WESTEND SA
10-12 AVENUE PASTEUR
LUXEMBOURG, N4 L-2310
    X    
Stichting Administratiekantoor Westend
DE BOELELAAN 7, NL1083 HJ AMSTERDAM
THE NETHERLANDS, P7 
    X    
Minne Pascal
PLACE STE. GUDULE, 19 B-1000
BRUXELLES, C9 
    X    
Artal Holdings Sp. z o.o., Succursale de Luxembourg
10-12 AVENUE PASTEUR
LUXEMBOURG, N4 L-2310
    X    
ARTAL LUXEMBOURG S A
10-12 AVENUE PASTEUR
LUXEMBOURG, N4 L-2310
    X    
ARTAL INTERNATIONAL SCA
10-12 AVENUE PASTEUR
LUXEMBOURG, N4 L-2310
    X    
Artal International Management S.A.
10-12 AVENUE PASTEUR
LUXEMBOURG, N4 L-2310
    X    
ARTAL GROUP S A
10-12 AVENUE PASTEUR
LUXEMBOURG, N4 L-2310
    X    

Signatures

 /s/ Pascal Minne, Director, on behalf of Westend S.A.   04/11/2012
**Signature of Reporting Person Date

 /s/ Pascal Minne, Sole Member of the Board, on behalf of Stichting Administratiekantoor Westend   04/11/2012
**Signature of Reporting Person Date

 /s/ Pascal Minne   04/11/2012
**Signature of Reporting Person Date

 /s/ Anne Goffard, Branch Manager, on behalf of Artal Holdings Sp. z o.o., Succursale de Luxembourg   04/11/2012
**Signature of Reporting Person Date

 /s/ Anne Goffard, Managing Director, on behalf of Artal Luxembourg S.A.   04/11/2012
**Signature of Reporting Person Date

 /s/ Anne Goffard, Managing Director of Artal International Management S.A., the Managing Partner of Artal International S.C.A., on behalf of Artal International S.C.A.   04/11/2012
**Signature of Reporting Person Date

 /s/ Anne Goffard, Managing Director, on behalf of Artal International Management S.A.   04/11/2012
**Signature of Reporting Person Date

 /s/ Anne Goffard, Authorized Person, on behalf of Artal Group S.A.   04/11/2012
**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) Mr. Pascal Minne is the sole member of the Board of Stitching Administratiekantoor Westend. Stitching Administratiekantoor Westend is the parent of Westend S.A. Westend S.A., is the parent company of Artal Group S.A. Artal Group S.A. is the parent company of Artal International Management S.A., which is the managing partner of Artal International S.C.A. Artal International S.C.A. is the parent company of Artal Luxembourg S.A. Artal Luxembourg S.A. is the parent company of Artal Holdings Sp. z o.o., Succursale de Luxembourg ("Artal Holdings"). Artal Holdings is the record owner of the shares. Artal Luxembourg S.A. holds an irrevocable proxy with the respect to 15,000,000 of these shares.
(2) On March 28, 2012, Weight Watchers International, Inc. ("Weight Watchers") announced the repurchase of 8,780,485 shares of its Common Stock at a purchase price of $82.00 per share pursuant to its "modified Dutch auction" tender offer which expired on March 22, 2012. On April 9, 2012, pursuant to the terms of the Stock Purchase Agreement, dated as of February 14, 2012, by and between Weight Watchers and Artal Holdings entered into in connection with the tender offer, Weight Watchers repurchased 9,498,804 shares of its common stock from Artal Holdings at a purchase price of $82.00 per share, the price established by the tender offer.

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