<SEC-DOCUMENT>0001104659-24-067766.txt : 20240603
<SEC-HEADER>0001104659-24-067766.hdr.sgml : 20240603
<ACCEPTANCE-DATETIME>20240603160122
ACCESSION NUMBER:		0001104659-24-067766
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240530
FILED AS OF DATE:		20240603
DATE AS OF CHANGE:		20240603

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Howe Niloofar Razi
		CENTRAL INDEX KEY:			0001863923
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39687
		FILM NUMBER:		241013495

	MAIL ADDRESS:	
		STREET 1:		C/O TENABLE HOLDINGS, INC.
		STREET 2:		6100 MERRIWEATHER DRIVE
		CITY:			COLUMBIA
		STATE:			MD
		ZIP:			21044

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CompoSecure, Inc.
		CENTRAL INDEX KEY:			0001823144
		STANDARD INDUSTRIAL CLASSIFICATION:	FINANCE SERVICES [6199]
		ORGANIZATION NAME:           	09 Crypto Assets
		IRS NUMBER:				852749902
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		309 PIERCE STREET
		CITY:			SOMERSET
		STATE:			NJ
		ZIP:			08873
		BUSINESS PHONE:		908-518-0500EXT.1390

	MAIL ADDRESS:	
		STREET 1:		309 PIERCE STREET
		CITY:			SOMERSET
		STATE:			NJ
		ZIP:			08873

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Roman DBDR Tech Acquisition Corp.
		DATE OF NAME CHANGE:	20200901
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>tm2416262-1_4seq1.xml
<DESCRIPTION>OWNERSHIP DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2024-05-30</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001823144</issuerCik>
        <issuerName>CompoSecure, Inc.</issuerName>
        <issuerTradingSymbol>CMPO</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001863923</rptOwnerCik>
            <rptOwnerName>Howe Niloofar Razi</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O COMPOSECURE, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>309 PIERCE STREET</rptOwnerStreet2>
            <rptOwnerCity>SOMERSET</rptOwnerCity>
            <rptOwnerState>NJ</rptOwnerState>
            <rptOwnerZipCode>08873</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2024-05-30</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>22491</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>115728</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">These shares represent restricted stock units (&quot;RSUs&quot;), which will vest in full upon the earlier of (a) the first anniversary of the date of grant, or (b) the date of the Company's 2025 Annual Meeting of Stockholders, subject in each case to the reporting person's continued service as of the applicable vesting date, and may be settled into Class A Common Stock upon vesting.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Niloofar Razi Howe, by Attorney-in-Fact Timothy Fitzsimmons</signatureName>
        <signatureDate>2024-06-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
