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	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	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* ENRIGHT PATRICK G (Last) (First) (Middle) C/O LONGITUDE CAPITAL PARTNERS, LLC 800 EL CAMINO REAL, SUITE 220 (Street) MENLO PARK CA 94025 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Jazz Pharmaceuticals plc [ JAZZ ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 10/02/2012
	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)
			Code	V	Amount	(A) or (D)	Price
Ordinary Shares	10/02/2012		S		61,683(1)	D	$58.588(2)	1,687,307	I	By Longitude Venture Partners, L.P.(6)
Ordinary Shares	10/02/2012		S		3,667(1)	D	$59.342(3)	1,683,640	I	By Longitude Venture Partners, L.P.(6)
Ordinary Shares	10/02/2012		S		1,228(1)	D	$58.588(4)	33,824	I	By Longitude Capital Associates, L.P.(6)
Ordinary Shares	10/02/2012		S		72(1)	D	$59.341(5)	33,752	I	By Longitude Capital Associates, L.P.(6)
Ordinary Shares								2,250(7)	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Securities were sold pursuant to a 10b5-1 trading plan.

2. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.11 to $59.08, inclusive. The reporting person undertakes to provide to Jazz Pharmaceuticals plc, any security holder of Jazz Pharmaceuticals plc, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

3. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.12 to $59.72, inclusive. The reporting person undertakes to provide to Jazz Pharmaceuticals plc, any security holder of Jazz Pharmaceuticals plc, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

4. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.11 to $59.08, inclusive. The reporting person undertakes to provide to Jazz Pharmaceuticals plc, any security holder of Jazz Pharmaceuticals plc, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

5. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.12 to $59.72, inclusive. The reporting person undertakes to provide to Jazz Pharmaceuticals plc, any security holder of Jazz Pharmaceuticals plc, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

6. The reporting person disclaims beneficial ownership of the securities of Jazz Pharmaceuticals plc held by Longitude Venture Partners, L.P. and Longitude Capital Associates, L.P., except to the extent of his pecuniary interest therein.

7. These restricted stock units were granted pursuant to Jazz Pharmaceuticals plc's 2007 Equity Incentive Plan on August 9, 2012. Each restricted stock unit represents a contingent right to receive one ordinary share upon the vesting of the unit. These units will vest in full on August 9, 2013.

	/s/ Patrick G. Enright	10/04/2012
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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