<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2024-12-09</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001889539</issuerCik>
        <issuerName>Corebridge Financial, Inc.</issuerName>
        <issuerTradingSymbol>CRBG</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0002047096</rptOwnerCik>
            <rptOwnerName>Kimura Minoru</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O COREBRIDGE FINANCIAL, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>2919 ALLEN PARKWAY, WOODSON TOWER</rptOwnerStreet2>
            <rptOwnerCity>HOUSTON</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>77019</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
        </reportingOwnerRelationship>
    </reportingOwner>

    <remarks>Exhibit List: Ex.24 - Power of Attorney</remarks>

    <ownerSignature>
        <signatureName>/s/ Irene Fedoseienko as Attorney-in-Fact</signatureName>
        <signatureDate>2024-12-16</signatureDate>
    </ownerSignature>
</ownershipDocument>
