<SEC-DOCUMENT>0001965353-23-000227.txt : 20231213
<SEC-HEADER>0001965353-23-000227.hdr.sgml : 20231213
<ACCEPTANCE-DATETIME>20231213162135
ACCESSION NUMBER:		0001965353-23-000227
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20231213
DATE AS OF CHANGE:		20231213

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FISERV INC
		CENTRAL INDEX KEY:			0000798354
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-BUSINESS SERVICES, NEC [7389]
		IRS NUMBER:				391506125
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-38962
		FILM NUMBER:		231484239

	BUSINESS ADDRESS:	
		STREET 1:		255 FISERV DR
		STREET 2:		PO BOX 979
		CITY:			BROOKFIELD
		STATE:			WI
		ZIP:			53045
		BUSINESS PHONE:		4148795000

	MAIL ADDRESS:	
		STREET 1:		255 FISERV DRIVE
		CITY:			BROOKFIELD
		STATE:			WI
		ZIP:			53045

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Foskett Christopher M
		CENTRAL INDEX KEY:			0001473587

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		C/O VERISK ANALYTICS, INC.
		STREET 2:		545 WASHINGTON BOULEVARD
		CITY:			JERSEY CITY
		STATE:			NJ
		ZIP:			07310-1686
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
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  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001473587</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
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      <liveTestFlag>LIVE</liveTestFlag>



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    <issuerInfo>
      <issuerCik>0000798354</issuerCik>
      <issuerName>FISERV INC</issuerName>
      <secFileNumber>001-38962</secFileNumber>
      <issuerAddress>
        <com:street1>255 FISERV DR</com:street1>
        <com:street2>PO BOX 979</com:street2>
        <com:city>BROOKFIELD</com:city>
        <com:stateOrCountry>WI</com:stateOrCountry>
        <com:zipCode>53045</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>4148795000</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Foskett Christopher M</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Merrill Lynch</name>
        <address>
          <com:street1>3455 Peachtree Road NE</com:street1>
          <com:street2>Suite 1000</com:street2>
          <com:city>Atlanta</com:city>
          <com:stateOrCountry>GA</com:stateOrCountry>
          <com:zipCode>30326</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>25429</noOfUnitsSold>
      <aggregateMarketValue>3432915.00</aggregateMarketValue>
      <noOfUnitsOutstanding>600185716</noOfUnitsOutstanding>
      <approxSaleDate>12/13/2023</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>12/13/2023</acquiredDate>
      <natureOfAcquisitionTransaction>Exercise of a Stock Award</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>FISERV INC</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>25429</amountOfSecuritiesAcquired>
      <paymentDate>12/13/2023</paymentDate>
      <natureOfPayment>Compensatory Payment</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>12/13/2023</noticeDate>
      <signature>Christopher M Foskett</signature>
    </noticeSignature>
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