<SEC-DOCUMENT>0001209191-19-002309.txt : 20190104
<SEC-HEADER>0001209191-19-002309.hdr.sgml : 20190104
<ACCEPTANCE-DATETIME>20190104190338
ACCESSION NUMBER:		0001209191-19-002309
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20190102
FILED AS OF DATE:		20190104
DATE AS OF CHANGE:		20190104

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HOVSEPIAN RONALD W
		CENTRAL INDEX KEY:			0001091482

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11859
		FILM NUMBER:		19511794

	MAIL ADDRESS:	
		STREET 1:		C/O ANNTAYLOR STORES CORP
		STREET 2:		7 TIMES SQUARE, 15TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PEGASYSTEMS INC
		CENTRAL INDEX KEY:			0001013857
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
		IRS NUMBER:				042787865
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		ONE ROGERS STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142-1209
		BUSINESS PHONE:		6173749600

	MAIL ADDRESS:	
		STREET 1:		ONE ROGERS STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142-1209
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
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        <issuerName>PEGASYSTEMS INC</issuerName>
        <issuerTradingSymbol>PEGA</issuerTradingSymbol>
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            <rptOwnerStreet1>ONE ROGERS STREET</rptOwnerStreet1>
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            <rptOwnerCity>CAMBRIDGE</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>02142</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
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    <footnotes>
        <footnote id="F1">Represents initial vesting on January 2, 2019, the first business day following the effective date of Mr. Hovsepian's appointment to the Board of Directors as of January 1, 2019. The original grant was 1,282 Restricted Stock Units (RSUs).  The remaining 654 shares will vest on March 28, 2019. The exact cash value of the shares was pro-rated to reflect the number of days of expected service from the date of his appointment, to the next Annual Meeting of Stockholders.</footnote>
        <footnote id="F2">Does not include shares of common stock subject to unvested restricted stock units and/or options awards.</footnote>
        <footnote id="F3">Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.</footnote>
        <footnote id="F4">Represents shares of unrestricted common stock received as consideration for Mr. Hovsepian's services as a Director for the upcoming prorated portion of the current year.</footnote>
        <footnote id="F5">Once vested, the shares of common stock are not subject to expiration.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Janet Mesrobian, Esq., Attorney-In-Fact for Ronald Hovsepian</signatureName>
        <signatureDate>2019-01-04</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
