<SEC-DOCUMENT>0001013857-22-000055.txt : 20220303
<SEC-HEADER>0001013857-22-000055.hdr.sgml : 20220303
<ACCEPTANCE-DATETIME>20220303190238
ACCESSION NUMBER:		0001013857-22-000055
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220301
FILED AS OF DATE:		20220303
DATE AS OF CHANGE:		20220303

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			TREFLER ALAN
		CENTRAL INDEX KEY:			0001032235

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11859
		FILM NUMBER:		22711236

	MAIL ADDRESS:	
		STREET 1:		C/O PEGASYSTEMS INC
		STREET 2:		101 MAIN STREET
		CITY:			CAMBRIDGE
		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 100% vesting on March 2, 2022. The original grant was 2,235 restricted stock units, which were granted on March 2, 2021. As part of the Company's 2021 Corporate Incentive Compensation Plan (CICP), Mr. Trefler elected to receive half of his annual bonus in RSUs.</footnote>
        <footnote id="F2">Represents a 20% vesting on March 2, 2022. The original grant was 24,976 restricted stock units, with the remaining 80% vesting in equal quarterly installments over the remaining four years.</footnote>
        <footnote id="F3">Represents a 5% vesting on March 3, 2022. The original grant was 27,862 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="F4">Does not include shares of common stock subject to unvested restricted stock units and/or options awards.</footnote>
        <footnote id="F5">Options will vest 20% on March 2, 2022, with the remaining 80% vesting in equal quarterly installments over the remaining four years.</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 Alan Trefler</signatureName>
        <signatureDate>2022-03-03</signatureDate>
    </ownerSignature>
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</SEC-DOCUMENT>
