<SEC-DOCUMENT>0001013857-25-000038.txt : 20250219
<SEC-HEADER>0001013857-25-000038.hdr.sgml : 20250219
<ACCEPTANCE-DATETIME>20250219170121
ACCESSION NUMBER:		0001013857-25-000038
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250214
FILED AS OF DATE:		20250219
DATE AS OF CHANGE:		20250219

REPORTING-OWNER:	

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

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11859
		FILM NUMBER:		25641447

	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]
		ORGANIZATION NAME:           	06 Technology
		IRS NUMBER:				042787865
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		225 WYMAN STREET
		STREET 2:		STE 300
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451-1293
		BUSINESS PHONE:		6173749600

	MAIL ADDRESS:	
		STREET 1:		225 WYMAN STREET
		STREET 2:		STE 300
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451-1293
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wk-form4_1740002475.xml
<DESCRIPTION>FORM 4
<TEXT>
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        <issuerName>PEGASYSTEMS INC</issuerName>
        <issuerTradingSymbol>PEGA</issuerTradingSymbol>
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            <rptOwnerName>STILLWELL KENNETH</rptOwnerName>
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            <rptOwnerCity>WALTHAM</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>02451</rptOwnerZipCode>
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                <transactionPricePerShare>
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            </securityTitle>
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                    <footnoteId id="F5"/>
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    <footnotes>
        <footnote id="F1">Represents the exercise price of the stock options referenced in Table II and Mr. Stillwell's tax liability, which were paid by way of the Company withholding shares of equal value.</footnote>
        <footnote id="F2">Represents the weighted average of sale prices, ranging from $84.71 to $84.73. The individual has provided the Company, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Company, upon request, full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F3">Does not include shares of common stock subject to unvested restricted stock units and/or options awards.</footnote>
        <footnote id="F4">Options vested 20% on March 5, 2019, with the remaining 80% vesting in equal quarterly amounts over the following four years.</footnote>
        <footnote id="F5">Options will vest in equal quarterly installments over a four year period. The first vest occurred on February 2, 2023.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Ewelina Kemp, Attorney-in-Fact for Kenneth Stillwell</signatureName>
        <signatureDate>2025-02-19</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
