<SEC-DOCUMENT>0001415889-22-010245.txt : 20221004
<SEC-HEADER>0001415889-22-010245.hdr.sgml : 20221004
<ACCEPTANCE-DATETIME>20221004170509
ACCESSION NUMBER:		0001415889-22-010245
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220930
FILED AS OF DATE:		20221004
DATE AS OF CHANGE:		20221004

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Virkler Drayton
		CENTRAL INDEX KEY:			0001945604

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39799
		FILM NUMBER:		221292856

	MAIL ADDRESS:	
		STREET 1:		100 OVERLOOK CENTER
		STREET 2:		SUITE 101
		CITY:			PRINCETON
		STATE:			NJ
		ZIP:			08540

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Certara, Inc.
		CENTRAL INDEX KEY:			0001827090
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		100 OVERLOOK CENTER, SUITE 101
		CITY:			PRINCETON
		STATE:			NJ
		ZIP:			08540
		BUSINESS PHONE:		(609) 716-7900

	MAIL ADDRESS:	
		STREET 1:		100 OVERLOOK CENTER, SUITE 101
		CITY:			PRINCETON
		STATE:			NJ
		ZIP:			08540
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
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        <issuerName>Certara, Inc.</issuerName>
        <issuerTradingSymbol>CERT</issuerTradingSymbol>
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            <rptOwnerStreet1>C/O CERTARA, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>100 OVERLOOK CENTER, SUITE 101</rptOwnerStreet2>
            <rptOwnerCity>PRINCETON</rptOwnerCity>
            <rptOwnerState>NJ</rptOwnerState>
            <rptOwnerZipCode>08540</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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            <isDirector>false</isDirector>
            <isOfficer>true</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle>INTERIM PRESIDENT, REG &amp; ACCES</officerTitle>
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                </sharesOwnedFollowingTransaction>
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                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
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        </derivativeTransaction>
        <derivativeHolding>
            <securityTitle>
                <value>Restricted Stock Units</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F4"/>
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            <exerciseDate>
                <footnoteId id="F4"/>
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            <expirationDate>
                <value>2025-04-01</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
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                    <value>11972</value>
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                </sharesOwnedFollowingTransaction>
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    <footnotes>
        <footnote id="F1">Each restricted stock unit (&quot;RSUs&quot;) was granted under the Certara, Inc. 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent thereof.  The RSUs were granted on October 1, 2021 and cliff vested and settled on September 30, 2022.</footnote>
        <footnote id="F2">Each RSU was granted under the Certara, Inc. 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 30, 2022.  The remaining two-thirds of the RSUs are scheduled to vest and settle on October 1, 2023 and October 1, 2024, subject to the continued service of the reporting person.</footnote>
        <footnote id="F3">Represents RSUs of the reporting company withheld to satisfy tax withholding obligations in connection with the vesting of RSUs described in footnotes 1 and 2, exempt from Rule 16b-3.</footnote>
        <footnote id="F4">Each RSU was granted under the Certara, Inc. 2020 Incentive Plan and represents a right to receive one share of common stock or the cash equivalent thereof.  The RSUs were granted on April 1, 2022 and will vest and settle in three equal installments on April 1, 2023, April 1, 2024, and April 1, 2025, subject to the continued service of the reporting person.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Richard M. Traynor as attorney-in-fact for Drayton Virkler</signatureName>
        <signatureDate>2022-10-04</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
