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

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2026-02-04</periodOfReport>

    <issuer>
        <issuerCik>0001746129</issuerCik>
        <issuerName>Bank7 Corp.</issuerName>
        <issuerTradingSymbol>BSVN</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001752358</rptOwnerCik>
            <rptOwnerName>Harris Kelly J</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1039 NW 63RD STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>OKLAHOMA CITY</rptOwnerCity>
            <rptOwnerState>OK</rptOwnerState>
            <rptOwnerZipCode>73116</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>true</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle>EVP; CFO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>false</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common stock, par value $0.01 per share</value>
            </securityTitle>
            <transactionDate>
                <value>2026-02-04</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>false</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>4500</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>45.7483</value>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>12756</value>
                    <footnoteId id="F3"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">The price reported is a weighted average. The shares were sold in multiple transactions at prices ranging from $45.50 to $46.15. Upon request, the reporting person will provide the SEC, the company, or any stockholder full information regarding the number of shares sold at each separate price in the range.</footnote>
        <footnote id="F2">Includes 3,237 restricted stock units that vest in three equal installments on February 15, 2026, 2027, and 2028.</footnote>
        <footnote id="F3">Includes 1,191 restricted stock units that vest in three equal installments on July 29, 2026, 2027, and 2028.</footnote>
        <footnote id="F4">Includes 2,692 restricted stock units. The original grant of 4,038 restricted stock units vests in three equal installments on February 15, 2025, 2026, and 2027.</footnote>
        <footnote id="F5">Includes 1,510 restricted stock units. The original grant of 4,530 restricted stock units vests in three equal installments on February 15, 2024, 2025, and 2026.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>John T. Phillips, Attorney-In-Fact</signatureName>
        <signatureDate>2026-02-04</signatureDate>
    </ownerSignature>
</ownershipDocument>
