<SEC-DOCUMENT>0001013857-22-000193.txt : 20221206
<SEC-HEADER>0001013857-22-000193.hdr.sgml : 20221206
<ACCEPTANCE-DATETIME>20221206173045
ACCESSION NUMBER:		0001013857-22-000193
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20221202
FILED AS OF DATE:		20221206
DATE AS OF CHANGE:		20221206

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			STILLWELL KENNETH
		CENTRAL INDEX KEY:			0001680115

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11859
		FILM NUMBER:		221448573

	MAIL ADDRESS:	
		STREET 1:		ONE ROGERS STREET
		CITY:			CAMBRDIGE
		STATE:			MA
		ZIP:			02142

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 MAIN STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142-1531
		BUSINESS PHONE:		6173749600

	MAIL ADDRESS:	
		STREET 1:		ONE MAIN STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142-1531
</SEC-HEADER>
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    <footnotes>
        <footnote id="F1">Represents a 5% vesting on December 2, 2022. The original grant was 11,527 restricted stock units, with 20% vesting on March 2, 2022, with the remaining 80% vesting in equal quarterly installments over the remaining four years.</footnote>
        <footnote id="F2">Represents a 5% vesting on December 3, 2022, with a release date of December 5, 2022, the first business day following vesting. The original grant was 13,931 restricted stock units, with 20% vesting on March 3, 2021, and the remaining 80% vesting in equal quarterly installments over the remaining four years.</footnote>
        <footnote id="F3">Represents a 5% vesting on December 5, 2022. The original grant was 8,524 restricted stock units, with 20% vesting on March 5, 2019, and the remaining 80% vesting in equal quarterly installments over the remaining four years.</footnote>
        <footnote id="F4">Represents a 5% vesting on December 6, 2022. The original grant was 8,586 restricted stock units, with 20% vesting on March 6, 2020, and the remaining 80% vesting in equal quarterly installments over the remaining four years.</footnote>
        <footnote id="F5">Does not include shares of common stock subject to unvested restricted stock units and/or options awards.</footnote>
        <footnote id="F6">Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.</footnote>
        <footnote id="F7">Once vested, the shares of common stock are not subject to expiration.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Jenna L. Burstyn, Attorney-in-Fact for Kenneth Stillwell</signatureName>
        <signatureDate>2022-12-06</signatureDate>
    </ownerSignature>
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</SEC-DOCUMENT>
