<SEC-DOCUMENT>0001054074-24-000001.txt : 20240223
<SEC-HEADER>0001054074-24-000001.hdr.sgml : 20240223
<ACCEPTANCE-DATETIME>20240223161226
ACCESSION NUMBER:		0001054074-24-000001
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20240223
DATE AS OF CHANGE:		20240223

SUBJECT COMPANY:	

	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

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-11859
		FILM NUMBER:		24671288

	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

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			JONES RICHARD H
		CENTRAL INDEX KEY:			0001222574
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		C/O PEGASYSTEMS INC
		STREET 2:		101 MAIN STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001222574</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001013857</issuerCik>
      <issuerName>PEGASYSTEMS INC</issuerName>
      <secFileNumber>001-11859</secFileNumber>
      <issuerAddress>
        <com:street1>ONE MAIN STREET</com:street1>
        <com:city>CAMBRIDGE</com:city>
        <com:stateOrCountry>MA</com:stateOrCountry>
        <com:zipCode>02142-1531</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>6173749600</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>JONES RICHARD H</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>common stock</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>TD Cowen &amp; Company, llc</name>
        <address>
          <com:street1>599 Lexington ave</com:street1>
          <com:city>new york</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10022</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>10000</noOfUnitsSold>
      <aggregateMarketValue>634000.00</aggregateMarketValue>
      <noOfUnitsOutstanding>82910000</noOfUnitsOutstanding>
      <approxSaleDate>02/23/2024</approxSaleDate>
      <securitiesExchangeName>Nasdaq</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>common stock</securitiesClassTitle>
      <acquiredDate>07/12/2007</acquiredDate>
      <natureOfAcquisitionTransaction>From company</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Pegasystems Inc</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>256956</amountOfSecuritiesAcquired>
      <paymentDate>07/12/2007</paymentDate>
      <natureOfPayment>contribution</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>02/23/2024</noticeDate>
      <signature>/s/ Richard H. Jones</signature>
    </noticeSignature>
  </formData>
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