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

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2019-11-01</periodOfReport>

    <issuer>
        <issuerCik>0000095574</issuerCik>
        <issuerName>SUPERIOR GROUP OF COMPANIES, INC.</issuerName>
        <issuerTradingSymbol>SGC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001291276</rptOwnerCik>
            <rptOwnerName>Mellini Paul V</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>SUPERIOR GROUP OF COMPANIES, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>10055 SEMINOLE BLVD.</rptOwnerStreet2>
            <rptOwnerCity>SEMINOLE</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>33772</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2019-11-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>3943</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>57909</value>
                    <footnoteId id="F3"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">This is a restricted stock award which vests on the third anniversary of the grant date or 11/01/2022.</footnote>
        <footnote id="F2">On November 1, 2019, the date such restricted stock award was granted, the closing price of the issuer's common stock on the NASDAQ was $15.34.</footnote>
        <footnote id="F3">Certain of these shares were granted under restricted stock awards and are subject to forfeiture.  Of such shares, 11,591 continue to be subject to forfeiture as of the date of this filing.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Melinda Barreiro</signatureName>
        <signatureDate>2019-11-05</signatureDate>
    </ownerSignature>
</ownershipDocument>
