<SEC-DOCUMENT>0000921895-25-002311.txt : 20250814
<SEC-HEADER>0000921895-25-002311.hdr.sgml : 20250814
<ACCEPTANCE-DATETIME>20250814165725
ACCESSION NUMBER:		0000921895-25-002311
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250813
FILED AS OF DATE:		20250814
DATE AS OF CHANGE:		20250814

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Johnston Brett Wade
		CENTRAL INDEX KEY:			0001950481
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36451
		FILM NUMBER:		251220590

	MAIL ADDRESS:	
		STREET 1:		C/O QUEST RESOURCE HOLDING CORPORATION
		STREET 2:		3481 PLANO PARKWAY
		CITY:			THE COLONY
		STATE:			TX
		ZIP:			75056

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Quest Resource Holding Corp
		CENTRAL INDEX KEY:			0001442236
		STANDARD INDUSTRIAL CLASSIFICATION:	REFUSE SYSTEMS [4953]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				510665952
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3481 PLANO PARKWAY
		CITY:			THE COLONY
		STATE:			TX
		ZIP:			75056
		BUSINESS PHONE:		972-464-0004

	MAIL ADDRESS:	
		STREET 1:		3481 PLANO PARKWAY
		CITY:			THE COLONY
		STATE:			TX
		ZIP:			75056

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Infinity Resources Holdings Corp.
		DATE OF NAME CHANGE:	20121030

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	YouChange Holdings Corp
		DATE OF NAME CHANGE:	20100824

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BlueStar Financial Group, Inc.
		DATE OF NAME CHANGE:	20080806
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form412364002joh_08142025.xml
<DESCRIPTION>OWNERSHIP DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2025-08-13</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001442236</issuerCik>
        <issuerName>Quest Resource Holding Corp</issuerName>
        <issuerTradingSymbol>QRHC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001950481</rptOwnerCik>
            <rptOwnerName>Johnston Brett Wade</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O QUEST RESOURCE HOLDING CORPORATION</rptOwnerStreet1>
            <rptOwnerStreet2>3481 PLANO PARKWAY</rptOwnerStreet2>
            <rptOwnerCity>THE COLONY</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75056</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Sr. VP of Finance and CFO</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2025-08-13</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>40000</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>87583</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Represents restricted stock units (&quot;RSUs&quot;) granted to the Reporting Person on August 13, 2025 (the &quot;Grant Date&quot;) and is subject to the terms and conditions of the Issuer's 2024 Incentive Compensation Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock upon vesting. The RSUs are scheduled to vest as follows: one-third upon the first anniversary of the Grant Date, one-third upon the second anniversary of the Grant Date, and one-third upon the third anniversary of the Grant Date. The Reporting Person has reported prior awards of RSUs in Table II of Form 4.</footnote>
        <footnote id="F2">Includes (a) 13,333 RSUs, which the reporting person previously reported on Table II of Form 4, that are scheduled to vest in two equal installments on June 26, 2026 and June 26, 2027, (b) 40,000 RSUs that are scheduled to vest in three equal installments on August 13, 2026, August 13, 2027 and August 13, 2028 and (c) 34,250 shares of common stock beneficially owned by the Reporting Person.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Brett W. Johnston</signatureName>
        <signatureDate>2025-08-14</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
