<SEC-DOCUMENT>0001193125-26-265855.txt : 20260610
<SEC-HEADER>0001193125-26-265855.hdr.sgml : 20260610
<ACCEPTANCE-DATETIME>20260610161504
ACCESSION NUMBER:		0001193125-26-265855
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20260609
FILED AS OF DATE:		20260610
DATE AS OF CHANGE:		20260610

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			McCormick Joseph L
		CENTRAL INDEX KEY:			0001595607
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36108
		FILM NUMBER:		261079821

	MAIL ADDRESS:	
		STREET 1:		15 EAST 5TH ST., 34TH FLOOR
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ONE Gas, Inc.
		CENTRAL INDEX KEY:			0001587732
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS DISTRIBUTION [4924]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				463561936
		STATE OF INCORPORATION:			OK
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		15 EAST FIFTH STREET
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103
		BUSINESS PHONE:		918-947-7000

	MAIL ADDRESS:	
		STREET 1:		15 EAST FIFTH STREET
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
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<DESCRIPTION>4
<TEXT>
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    <periodOfReport>2026-06-09</periodOfReport>

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    <issuer>
        <issuerCik>0001587732</issuerCik>
        <issuerName>ONE Gas, Inc.</issuerName>
        <issuerTradingSymbol>OGS</issuerTradingSymbol>
        <issuerForeignTradingSymbol></issuerForeignTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001595607</rptOwnerCik>
            <rptOwnerName>McCormick Joseph L</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerNonUSAddressFlag>false</rptOwnerNonUSAddressFlag>
            <rptOwnerStreet1>15 E. 5TH STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>TULSA</rptOwnerCity>
            <rptOwnerState>OK</rptOwnerState>
            <rptOwnerZipCode>74103</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>true</isOther>
            <otherText>See Remarks</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

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                </transactionShares>
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                    <footnoteId id="F1"/>
                </transactionPricePerShare>
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                    <footnoteId id="F1"/>
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                </directOrIndirectOwnership>
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        </nonDerivativeTransaction>
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                <sharesOwnedFollowingTransaction>
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        </nonDerivativeTransaction>
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    <derivativeTable>
        <derivativeTransaction>
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            </securityTitle>
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            <transactionAmounts>
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                </transactionShares>
                <transactionPricePerShare>
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                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F1"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common stock, par value $0.01</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
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                </underlyingSecurityShares>
            </underlyingSecurity>
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                <sharesOwnedFollowingTransaction>
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                <equitySwapInvolved>false</equitySwapInvolved>
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                </transactionShares>
                <transactionPricePerShare>
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                </underlyingSecurityShares>
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                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Restricted Units 2025</value>
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                <transactionShares>
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                </transactionShares>
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                <footnoteId id="F1"/>
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                </underlyingSecurityTitle>
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                </underlyingSecurityShares>
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                <directOrIndirectOwnership>
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            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">In conjunction with Mr. McCormick's retirement on December 9, 2025, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis six months following the date of retirement in accordance with the terms of the grant agreement. The award and credited dividend equivalents are payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.</footnote>
    </footnotes>

    <remarks>Former Senior Vice President, General Counsel and Assistant Secretary</remarks>

    <ownerSignature>
        <signatureName>/s/ Brian K. Shore, Attorney-in-Fact for Joseph L. McCormick,</signatureName>
        <signatureDate>2026-06-10</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
