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

    <schemaVersion>X0508</schemaVersion>

    <documentType>4/A</documentType>

    <periodOfReport>2025-07-18</periodOfReport>

    <dateOfOriginalSubmission>2025-07-22</dateOfOriginalSubmission>

    <issuer>
        <issuerCik>0001008586</issuerCik>
        <issuerName>STREAMLINE HEALTH SOLUTIONS INC.</issuerName>
        <issuerTradingSymbol>STRM</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001367360</rptOwnerCik>
            <rptOwnerName>Green Wyche T III</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2400 OLD MILTON PARKWAY</rptOwnerStreet1>
            <rptOwnerStreet2>BOX 1353</rptOwnerStreet2>
            <rptOwnerCity>ALPHARETTA</rptOwnerCity>
            <rptOwnerState>GA</rptOwnerState>
            <rptOwnerZipCode>30009</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock, $0.01 par value</value>
            </securityTitle>
            <transactionDate>
                <value>2025-07-18</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>7008</value>
                    <footnoteId id="F2"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>5.29</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>79437</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock, $0.01 par value</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>69845</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Refer to footnote</value>
                    <footnoteId id="F3"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Surrender of stock upon vesting of restricted stock to satisfy tax withholding obligations.</footnote>
        <footnote id="F2">This Form 4/A is being filed to amend the prior Form 4 filed by the Reporting Person on July 22, 2025, to report the correct price and number of shares of stock surrendered upon vesting of restricted stock to satisfy tax withholding obligations in column 4 and to correct the reporting person's balance of shares following the transaction in column 5, which amounts in the prior Form 4 were incorrect due to an administrative error.</footnote>
        <footnote id="F3">The securities are held in the account of 121G, LLC (the &quot;Holder&quot;) and may be deemed to be beneficially owned by Wyche &quot;Tee&quot; Green, III, the managing member of the holder.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Wyche T. Green, III</signatureName>
        <signatureDate>2025-07-29</signatureDate>
    </ownerSignature>
</ownershipDocument>
