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            <filer>
                <filerCredentials>
                    <cik>0001878051</cik>
                    <ccc>XXXXXXXX</ccc>
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            <liveTestFlag>LIVE</liveTestFlag>



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            <issuerCik>0001868778</issuerCik>
            <issuerName>INFORMATICA INC</issuerName>
            <secFileNumber>001-40936</secFileNumber>
            <issuerAddress>
                <ns2:street1>2100 Seaport Boulevard</ns2:street1>
                <ns2:city>Redwood City</ns2:city>
                <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                <ns2:zipCode>94063</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>6503855000</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>JOHN SCHWEITZER</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Officer</relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>8th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>65709</noOfUnitsSold>
            <aggregateMarketValue>2094802.92</aggregateMarketValue>
            <noOfUnitsOutstanding>251030617</noOfUnitsOutstanding>
            <approxSaleDate>03/07/2024</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>03/07/2024</acquiredDate>
            <natureOfAcquisitionTransaction>Exercise of Stock Options</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>56000</amountOfSecuritiesAcquired>
            <paymentDate>03/07/2024</paymentDate>
            <natureOfPayment>Cash</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/15/2024</acquiredDate>
            <natureOfAcquisitionTransaction>Performance Stock Units</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>9709</amountOfSecuritiesAcquired>
            <paymentDate>02/15/2024</paymentDate>
            <natureOfPayment>N/A</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>03/07/2024</noticeDate>
            <planAdoptionDates>
                <planAdoptionDate>12/07/2023</planAdoptionDate>
            </planAdoptionDates>
            <signature>/s/ John Schweitzer</signature>
        </noticeSignature>
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144
0001878051
XXXXXXXX
LIVE
0001868778
INFORMATICA INC
001-40936
2100 Seaport Boulevard
Redwood City
CA
94063
6503855000
JOHN SCHWEITZER
Officer
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
65709
2094802.92
251030617
03/07/2024
NYSE
Common
03/07/2024
Exercise of Stock Options
Issuer
N
56000
03/07/2024
Cash
Common
02/15/2024
Performance Stock Units
Issuer
N
9709
02/15/2024
N/A
Y
03/07/2024
12/07/2023
/s/ John Schweitzer