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

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2024-08-07</periodOfReport>

    <issuer>
        <issuerCik>0001098151</issuerCik>
        <issuerName>FIDELITY D &amp; D BANCORP INC</issuerName>
        <issuerTradingSymbol>FDBC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001810573</rptOwnerCik>
            <rptOwnerName>Vilcek HelenBeth Garofalo</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>P.O. BOX 179</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>BANGOR</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>18013</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2024-08-07</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>5000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>158482</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">44 shares @ 43.25 - 8/7/2024
2576 shares @ 43.12 - 8/7/2024
6 shares @ 43.25 - 8/7/2024
31 shares @ 43.20 - 8/7/2024
7 shares @ 43.09 - 8/7/2024
6 shares @ 43.09 - 8/7/2024
6 shares @ 43.13 - 8/7/2024
6 shares @ 43.13 - 8/7/2024
10 shares @ 43.13 - 8/7/2024
5 shares @ 43.13 - 8/7/2024
5 shares @ 43.13 - 8/7/2024
100 shares @ 43.13 - 8/7/2024
66 shares @ 43.10 - 8/7/2024
66 shares @ 43.11 - 8/7/2024
66 shares @ 43.10 - 8/7/2024
46 shares @ 43.12 - 8/7/2024
954 shares @ 43.12 - 8/7/2024
200 shares @ 43.11 -8/7/2024
776 shares @ 43.11 - 8/7/2024
19 shares @ 43.10 - 8/7/2024
1 share @ 43.04 - 8/7/2024
4 shares @ 43.02 - 8/7/2024</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Felicity Chee</signatureName>
        <signatureDate>2024-08-07</signatureDate>
    </ownerSignature>
</ownershipDocument>
