SEC FORM 4

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Gergel Ivan P.

(Last)

(First)

(Middle)

C/O ENDO PHARMACEUTICALS

100 ENDO BOULEVARD

(Street)

CHADDS FORD

19317

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
ENDO PHARMACEUTICALS HOLDINGS INC [ ENDP ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	EVP, Research & Development

3. Date of Earliest Transaction (Month/Day/Year)
05/03/2011

4. If Amendment, Date of 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

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock, par value, $.01 per share	05/03/2011		M		12,500⁽¹⁾	A	$25.02	12,500	D
Common Stock, par value, $.01 per share	05/03/2011		S		12,500⁽¹⁾	D	$39.39⁽²⁾	0	D

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 Securities Underlying Derivative Security (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: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
2004 Stock Incentive Plan Options⁽¹⁾	$25.02	05/03/2011		M			12,500	⁽³⁾	04/29/2018	Common Stock	12,500	$0.00⁽⁴⁾	12,500	D

Explanation of Responses:

1. On December 3, 2010, Dr. Gergel placed 58,845 of the shares underlying his stock options into a 10b5-1 pre-set selling program until December 31, 2011 (the "Gergel Pre-Set Selling Program"). The options exercised and the shares sold here were sold pursuant to the Gergel Pre-Set Selling Program, which leaves no remaining shares in the Gergel Pre-Set Selling Program and the trading plan is completed.

2. This represents the average price at which Dr. Gergel's common shares were sold on on May 3, 2011.

3. Dr. Gergel's stock options that were granted under the 2004 Stock Incentive Plan on April 29, 2008, are generally exercisable 25% per year on each of April 29, 2009, April 29, 2010, April 29, 2011 and April 29, 2012. The 12,500 stock options that were exercised now are those that became exercisable on April 29, 2011.

4. These securities were granted to Dr. Gergel in consideration of his services as the Executive Vice President, Research & Development of Endo Pharmaceuticals Holdings Inc.

Remarks:

	/s/ Caroline B. Manogue, by power of attorney	05/04/2011
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
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