UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No. 1)

Warner Chilcott plc

(Name of Issuer)

Ordinary Shares, par value $0.01

(Title of Class of Securities)

G94368100

(CUSIP Number)

December 31, 2009

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

[	]Rule 13d-1(b)

[

]Rule 13d-1(c)

[ X ]Rule 13d-1(d)

_______________________

*The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

CUSIP No.G94368100

Page 2 of 7 Pages

1	NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY):
	AlpInvest Partners CS Investments 2003 C.V.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)		(a) x (b) o
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION Amsterdam, The Netherlands
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5	SOLE VOTING POWER	0
	6	SHARED VOTING POWER	3,089,876
	7	SOLE DISPOSITIVE POWER	0
	8	SHARED DISPOSITIVE POWER	3,089,876
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,089,876
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)		o
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 1.2% *
12	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) OO

* Based on 251,450,079 Ordinary Shares outstanding as of October 31, 2009, as reported in the Issuer's Report on Form 10-Q for the period ended September 30, 2009.

CUSIP No.G94368100

Page 3 of 7 Pages

1	NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY):
	AlpInvest Partners Later Stage Co-Investments Custodian II B.V.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)		(a) x (b) o
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION Amsterdam, The Netherlands
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5	SOLE VOTING POWER	0
	6	SHARED VOTING POWER	277,401
	7	SOLE DISPOSITIVE POWER	0
	8	SHARED DISPOSITIVE POWER	277,401
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 277,401
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)		o
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.1% *
12	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) OO

* Based on 251,450,079 Ordinary Shares outstanding as of October 31, 2009, as reported in the Issuer's Report on Form 10-Q for the period ended September 30, 2009.

CUSIP No.G94368100

Page 4 of 7 Pages

1	NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY):
	AlpInvest Partners Later Stage Co-Investments Custodian IIA B.V.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)		(a) x (b) o
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION Amsterdam, The Netherlands
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5	SOLE VOTING POWER	0
	6	SHARED VOTING POWER	37,765
	7	SOLE DISPOSITIVE POWER	0
	8	SHARED DISPOSITIVE POWER	37,765
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 37,765
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)		o
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 Less than 0.1% *
12	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) OO

* Based on 251,450,079 Ordinary Shares outstanding as of October 31, 2009, as reported in the Issuer's Report on Form 10-Q for the period ended September 30, 2009.

CUSIP No.G94368100

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Amendment No. 1 to Schedule 13G

Reference is hereby made to the statement on Schedule 13G filed with the Securities and Exchange Commission on March 12, 2010 (the "Schedule 13G"). Terms defined in the Schedule 13G are used herein as so defined.

The following items of the Schedule 13G are hereby amended and restated as follows:

Item 4.

Ownership

(a) through (c):

The information requested in these paragraphs is set forth in Items 5 through 9 and 11 of the cover pages to this Schedule 13G, and is incorporated herein by reference thereto.

CUSIP No.G94368100

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SIGNATURE

After reasonable inquiry and to the best of their knowledge and belief, the undersigned certify that the information set forth in this statement is true, complete and correct.

Date: March 12, 2010

	ALPINVEST PARTNERS CS INVESTMENTS 2003 C.V.
	By:	AlpInvest Partners 2003 B.V., its general partner
	By:	AlpInvest Partners N.V., its managing director
	By:	/s/ Cornelis Frederik de Ru
		Name: Cornelis Frederik de Ru Title:Senior Legal Counsel
	By:	/s/ Johan Paul de Klerk
		Name: Johan Paul de Klerk Title:Managing Partner, CFOO
	ALPINVEST PARTNERS LATER STAGE CO-INVESTMENTS CUSTODIAN IIA B.V. (as custodian for ALPINVEST PARTNERS LATER STAGE CO-INVESTMENTS IIA C.V.)
	By:	AlpInvest Partners N.V., its managing director
	By:	/s/ Cornelis Frederik de Ru
		Name: Cornelis Frederik de Ru Title:Senior Legal Counsel
	By:	/s/ Johan Paul de Klerk
		Name: Johan Paul de Klerk Title:Managing Partner, CFOO

CUSIP No.G94368100

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	ALPINVEST PARTNERS LATER STAGE CO-INVESTMENTS CUSTODIAN II B.V. (as custodian for ALPINVEST PARTNERS LATER STAGE CO-INVESTMENTS II C.V.)
	By:	AlpInvest Partners N.V., its managing director
	By:	/s/ Cornelis Frederik de Ru
		Name: Cornelis Frederik de Ru Title:Senior Legal Counsel
	By:	/s/ Johan Paul de Klerk
		Name: Johan Paul de Klerk Title:Managing Partner, CFOO