<SEC-DOCUMENT>0001171520-25-000058.txt : 20250303
<SEC-HEADER>0001171520-25-000058.hdr.sgml : 20250303
<ACCEPTANCE-DATETIME>20250303192753
ACCESSION NUMBER:		0001171520-25-000058
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250220
FILED AS OF DATE:		20250303
DATE AS OF CHANGE:		20250303

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Friedman Martin S.
		CENTRAL INDEX KEY:			0001449556
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-42302
		FILM NUMBER:		25700812

	MAIL ADDRESS:	
		STREET 1:		7901 JONES BRANCH DR. SUITE 210
		CITY:			MCLEAN
		STATE:			VA
		ZIP:			22102

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHAIN BRIDGE BANCORP INC
		CENTRAL INDEX KEY:			0001392272
		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
		ORGANIZATION NAME:           	02 Finance
		IRS NUMBER:				204957796
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1445-A LAUGHLIN AVENUE
		CITY:			MCLEAN
		STATE:			VA
		ZIP:			22101
		BUSINESS PHONE:		703-748-2005

	MAIL ADDRESS:	
		STREET 1:		1445-A LAUGHLIN AVENUE
		CITY:			MCLEAN
		STATE:			VA
		ZIP:			22101
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>ownership.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2025-02-20</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001392272</issuerCik>
        <issuerName>CHAIN BRIDGE BANCORP INC</issuerName>
        <issuerTradingSymbol>CBNA</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001449556</rptOwnerCik>
            <rptOwnerName>Friedman Martin S.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O FJ CAPITAL MANAGEMENT LLC</rptOwnerStreet1>
            <rptOwnerStreet2>7901 JONES BRANCH DRIVE, SUITE 210</rptOwnerStreet2>
            <rptOwnerCity>MCLEAN</rptOwnerCity>
            <rptOwnerState>VA</rptOwnerState>
            <rptOwnerZipCode>22101</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
                <footnoteId id="F1"/>
                <footnoteId id="F2"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>311440</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See footnote</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Martin S. Friedman (the &quot;Reporting Person&quot;) is the managing member of FJ Capital Management LLC (&quot;FJ Capital&quot;), which is the managing member of and investment adviser to Financial Opportunity Fund LLC (&quot;FOF&quot;) which beneficially owns 311,440 shares (the &quot;Shares&quot;) of the Class A common stock of Chain Bridge Bancorp Inc. (the &quot;Issuer&quot;), respectively. On February 20, 2025, FJ Capital's beneficial ownership of the shares of the Issuer exceeding the 10% beneficial ownership threshold for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (&quot;Section 16&quot;).</footnote>
        <footnote id="F2">The Reporting Person, in his capacity as Managing Member of FJ Capital, has voting and dispositive power of the Shares held by FOF. As such, the Reporting Person may be deemed to be a beneficial owner of the Shares reported herein. The Reporting Person disclaims beneficial ownership of the Shares reported herein and this report shall not be deemed an admission of beneficial ownership of such Shares by the Reporting Person for purposes of Section 16 or for any other purpose.</footnote>
    </footnotes>

    <remarks>This is a late filing as referenced in the correspondence attached hereto.</remarks>

    <ownerSignature>
        <signatureName>/s/ Martin S Friedman</signatureName>
        <signatureDate>2025-03-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
