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 * FEDERICI WILLIAM J   2. Issuer Name and Ticker or Trading Symbol WEST PHARMACEUTICAL SERVICES INC [wst] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) VP & CFO (Last) (First) (Middle) 101 GORDON DRIVE 3. Date of Earliest Transaction (Month/Day/Year) 03/07/2005 (Street) LIONVILLE, PA 19341 4. If Amendment, Date Original Filed(Month/Day/Year) 05/07/2004 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 (1) (2) 03/07/2005   A   3,590.537 A $ 0 6,492.738 D   Common Stock (1) (2) 02/24/2006   A   5,160.2 A $ 0 11,252.3829 (3) D

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

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
FEDERICI WILLIAM J 101 GORDON DRIVE LIONVILLE, PA 19341			VP & CFO

Signatures

By Joanne K. Boyle As Agent for William J. Federici		09/06/2006
**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)	Settlement for stock of Performance Rights that are non-derivative securities. See explanation below for further information.
(2)	The Reporting Person was awarded 3,228 Performance Vesting Restricted (PVR) Shares on May 5, 2004 and 6,372 PVR Shares on June 29, 2004, for a total of 9,600 PVR Shares following the Company's 2004 stock split. The 2004 PVR Share Awards were inappropriately reported as restricted stock awards. In fact, the 2004 PVR Share Awards constituted performance rights that are non-derivative securities. As such, no reports should have been filed until the PVR Awards are settled in sotck. Reporting the initial grant resulted in an overstatement of the amount of securities beneficially owned (Column 5, Table 1) in subsequently filed reports. The Reporting Person is filing this report to: (i) properly characterize the PVR Shares as performance rights; and (ii) adjust the amount of securities beneficially owned and elminate the overstatement.
(3)	Amount as of filing date.

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