<SEC-DOCUMENT>0001209191-21-032424.txt : 20210513
<SEC-HEADER>0001209191-21-032424.hdr.sgml : 20210513
<ACCEPTANCE-DATETIME>20210513180159
ACCESSION NUMBER:		0001209191-21-032424
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210324
FILED AS OF DATE:		20210513
DATE AS OF CHANGE:		20210513

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			STACK DAVID M
		CENTRAL INDEX KEY:			0001204788

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35060
		FILM NUMBER:		21921130

	MAIL ADDRESS:	
		STREET 1:		THE MEDICINES CO
		STREET 2:		8 CAMPUS DRIVE
		CITY:			PARSIPPANY
		STATE:			NJ
		ZIP:			07054

ISSUER:		

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

	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 Pharmaceuticals, Inc.
		DATE OF NAME CHANGE:	20101029

	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
</SEC-HEADER>
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                    <value>62.41</value>
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                    <value>D</value>
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            <securityTitle>
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    <footnotes>
        <footnote id="F1">Mr. Stack and his wife are the owners of each of Three Colleens Investment, LLC and LCK Investment LLC. Mr. Stack is the general partner of Stack Schroon Mohawk FLP.</footnote>
        <footnote id="F2">The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934.</footnote>
        <footnote id="F3">The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $60.00 to $60.995, inclusive. The reporting person undertakes to provide to the issuer, any shareholder of the issuer, 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 footnotes 3 through 7.</footnote>
        <footnote id="F4">The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.00 to $61.68, inclusive.</footnote>
        <footnote id="F5">The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $60.33 to $61.31, inclusive.</footnote>
        <footnote id="F6">The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.355 to $62.35, inclusive.</footnote>
        <footnote id="F7">The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.355 to $62.595, inclusive.</footnote>
        <footnote id="F8">The option vested and became exercisable as to 25% of the option shares on June 5, 2013 and as to the remaining shares in successive equal monthly installments for the subsequent 36 months.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Kristen Williams, Attorney-in-Fact</signatureName>
        <signatureDate>2021-05-13</signatureDate>
    </ownerSignature>
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</SEC-DOCUMENT>
