<SEC-DOCUMENT>0001144204-18-008640-index.html : 20180214
<SEC-HEADER>0001144204-18-008640.hdr.sgml : 20180214
<ACCEPTANCE-DATETIME>20180214134001
ACCESSION NUMBER:		0001144204-18-008640
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20180214
DATE AS OF CHANGE:		20180214
GROUP MEMBERS:		ARTHUR COHEN
GROUP MEMBERS:		HEALTHCOR ASSOCIATES, LLC
GROUP MEMBERS:		HEALTHCOR GROUP, LLC
GROUP MEMBERS:		HEALTHCOR OFFSHORE GP, LLC
GROUP MEMBERS:		HEALTHCOR OFFSHORE II GP, LLC
GROUP MEMBERS:		HEALTHCOR OFFSHORE MASTER FUND, L.P.
GROUP MEMBERS:		HEALTHCOR SANATATE OFFSHORE MASTER FUND, L.P.
GROUP MEMBERS:		JOSEPH HEALEY

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Pacira Pharmaceuticals, Inc.
		CENTRAL INDEX KEY:			0001396814
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				510619477
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-86096
		FILM NUMBER:		18610510

	BUSINESS ADDRESS:	
		STREET 1:		5 SYLVAN WAY
		STREET 2:		SUITE 300
		CITY:			PARSIPPANY
		STATE:			NJ
		ZIP:			07054
		BUSINESS PHONE:		973-254-3560

	MAIL ADDRESS:	
		STREET 1:		5 SYLVAN WAY
		STREET 2:		SUITE 300
		CITY:			PARSIPPANY
		STATE:			NJ
		ZIP:			07054

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PACIRA INC
		DATE OF NAME CHANGE:	20080318

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Blue Acquisition Corp
		DATE OF NAME CHANGE:	20070418

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HealthCor Management, L.P.
		CENTRAL INDEX KEY:			0001343781
		IRS NUMBER:				202893581
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		152 WEST 57TH STREET 43RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		212-622-7731

	MAIL ADDRESS:	
		STREET 1:		152 WEST 57TH STREET 43RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>tv485851_sc13ga.htm
<DESCRIPTION>SC 13G/A
<TEXT>
Document 1 - file: tv485851_sc13ga.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>tv485851_ex-1.htm
<DESCRIPTION>EXHIBIT 1
<TEXT>
Document 2 - file: tv485851_ex-1.htm

</DOCUMENT>
</SEC-DOCUMENT>