<SEC-DOCUMENT>0001013857-23-000033.txt : 20230303
<SEC-HEADER>0001013857-23-000033.hdr.sgml : 20230303
<ACCEPTANCE-DATETIME>20230303183559
ACCESSION NUMBER:		0001013857-23-000033
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20230301
FILED AS OF DATE:		20230303
DATE AS OF CHANGE:		20230303

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:		23706651

	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 20% vesting on March 1, 2023. The original grant was 23,508 restricted stock units, with the remaining 80% vesting in equal quarterly installments over the remaining four years.</footnote>
        <footnote id="F2">Represents 100% vesting on March 1, 2023. The original grant was 2,311 restricted stock units, which were granted on March 1, 2022. As part of the Company's 2022 Corporate Incentive Compensation Plan (CICP), Mr. Stillwell elected to receive half of his annual bonus in RSUs.</footnote>
        <footnote id="F3">Represents a 5% vesting on March 2, 2023. 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="F4">Represents a 5% vesting on March 3, 2023. 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="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>2023-03-03</signatureDate>
    </ownerSignature>
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