<SEC-DOCUMENT>0001437749-25-025790.txt : 20250808
<SEC-HEADER>0001437749-25-025790.hdr.sgml : 20250808
<ACCEPTANCE-DATETIME>20250808200022
ACCESSION NUMBER:		0001437749-25-025790
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250806
FILED AS OF DATE:		20250808
DATE AS OF CHANGE:		20250808

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BATTEN JOHN H
		CENTRAL INDEX KEY:			0001226982
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-07635
		FILM NUMBER:		251199829

	MAIL ADDRESS:	
		STREET 1:		1328 RACINE ST.
		CITY:			RACINE
		STATE:			WI
		ZIP:			53403

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TWIN DISC INC
		CENTRAL INDEX KEY:			0000100378
		STANDARD INDUSTRIAL CLASSIFICATION:	GENERAL INDUSTRIAL MACHINERY & EQUIPMENT [3560]
		ORGANIZATION NAME:           	06 Technology
		EIN:				390667110
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			0630

	BUSINESS ADDRESS:	
		STREET 1:		1328 RACINE ST
		CITY:			RACINE
		STATE:			WI
		ZIP:			53403
		BUSINESS PHONE:		2626384000

	MAIL ADDRESS:	
		STREET 1:		1328 RACINE STREET
		CITY:			RACINE
		STATE:			WI
		ZIP:			53403

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TWIN DISC CLUTCH CO
		DATE OF NAME CHANGE:	19770217
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
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<DESCRIPTION>FORM 4
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    <periodOfReport>2025-08-06</periodOfReport>

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        <issuerName>TWIN DISC INC</issuerName>
        <issuerTradingSymbol>TWIN</issuerTradingSymbol>
    </issuer>

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            <rptOwnerName>BATTEN JOHN H</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>TWIN DISC, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>222 EAST ERIE ST., SUITE 400</rptOwnerStreet2>
            <rptOwnerCity>MILWAUKEE</rptOwnerCity>
            <rptOwnerState>WI</rptOwnerState>
            <rptOwnerZipCode>53202</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <officerTitle>President and CEO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

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        </nonDerivativeHolding>
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                <value>COMMON STOCK</value>
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                </directOrIndirectOwnership>
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                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Restricted Stock Units</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F9"/>
            </conversionOrExercisePrice>
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                <value>2025-08-06</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
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                <transactionShares>
                    <value>72376</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
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            <exerciseDate>
                <footnoteId id="F10"/>
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            <expirationDate>
                <footnoteId id="F10"/>
            </expirationDate>
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                <underlyingSecurityTitle>
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                </underlyingSecurityTitle>
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                </underlyingSecurityShares>
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                </sharesOwnedFollowingTransaction>
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        </derivativeTransaction>
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    <footnotes>
        <footnote id="F1">Vesting of Restricted Stock Units with performance conditions for no cash consideration pursuant to the Twin Disc, Incorporated 2021 Long-Term Incentive Compensation Plan.</footnote>
        <footnote id="F2">Represents shares of common stock withheld by the issuer to satisfy tax obligations in connection with the vesting of Restricted Stock Units with performance conditions granted to the Reporting Person pursuant to Rule 16b-3(d).</footnote>
        <footnote id="F3">Award of Restricted Stock for no cash consideration pursuant to the Twin Disc, Incorporated 2021 Omnibus Incentive Plan. Grant will vest 100% on 8/6/2028.</footnote>
        <footnote id="F4">As trustee of Michael E. Batten Marital Trust.</footnote>
        <footnote id="F5">As trustee of Michael E. Batten Family Trust.</footnote>
        <footnote id="F6">As trustee of Elizabeth Batten Stribney Trust.</footnote>
        <footnote id="F7">As trustee of Timothy Michael Batten Trust.</footnote>
        <footnote id="F8">As trustee of Louise Vemet Batten Grantor Trust.</footnote>
        <footnote id="F9">Restricted Stock Units convert into common stock based on achievement of performance objectives.</footnote>
        <footnote id="F10">On August 3, 2022, reporting person was granted 72,376 Restricted Stock Units with performance conditions, which vested at 166% of target based on the three-year period ending June 30, 2025.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ John H. Batten</signatureName>
        <signatureDate>2025-08-08</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
