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        <entityName>Certara, Inc.</entityName>
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            <street1>4 RADNOR CORPORATE CENTER</street1>
            <street2>SUITE 350</street2>
            <city>RADNOR</city>
            <stateOrCountry>PA</stateOrCountry>
            <stateOrCountryDescription>PENNSYLVANIA</stateOrCountryDescription>
            <zipCode>19087</zipCode>
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        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
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        <entityType>Corporation</entityType>
        <yearOfInc>
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                <lastName>Resnick</lastName>
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                <city>Radnor</city>
                <stateOrCountry>PA</stateOrCountry>
                <stateOrCountryDescription>PENNSYLVANIA</stateOrCountryDescription>
                <zipCode>19087</zipCode>
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                <zipCode>19087</zipCode>
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                <lastName>Aspbury</lastName>
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            <relatedPersonRelationshipList>
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            <relationshipClarification>President, Certara Predicitive Technologies</relationshipClarification>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Leif</firstName>
                <lastName>Pedersen</lastName>
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                <firstName>Adrian</firstName>
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            <relatedPersonRelationshipList>
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            </relatedPersonRelationshipList>
            <relationshipClarification>President, Certara Drug Development Solutions</relationshipClarification>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Daniel</firstName>
                <lastName>Corcoran</lastName>
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                <firstName>Rona</firstName>
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                <firstName>Rosemary</firstName>
                <lastName>Crane</lastName>
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    <offeringData>
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            <industryGroupType>Other Health Care</industryGroupType>
        </industryGroup>
        <issuerSize>
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        <federalExemptionsExclusions>
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            <dateOfFirstSale>
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        <durationOfOffering>
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        <typesOfSecuritiesOffered>
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        <businessCombinationTransaction>
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        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
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            <totalOfferingAmount>Indefinite</totalOfferingAmount>
            <totalAmountSold>8623247</totalAmountSold>
            <totalRemaining>Indefinite</totalRemaining>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>6</totalNumberAlreadyInvested>
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        <salesCommissionsFindersFees>
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            <clarificationOfResponse></clarificationOfResponse>
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        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>Certara, Inc.</issuerName>
                <signatureName>/s/ Daniel D. Corcoran</signatureName>
                <nameOfSigner>Daniel D.  Corcoran</nameOfSigner>
                <signatureTitle>SVP and General Counsel</signatureTitle>
                <signatureDate>2026-04-28</signatureDate>
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