<SEC-DOCUMENT>0001193125-26-089408.txt : 20260303
<SEC-HEADER>0001193125-26-089408.hdr.sgml : 20260303
<ACCEPTANCE-DATETIME>20260303200005
ACCESSION NUMBER:		0001193125-26-089408
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20260227
FILED AS OF DATE:		20260303
DATE AS OF CHANGE:		20260303

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Arnst Thomas W
		CENTRAL INDEX KEY:			0001852128
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-07293
		FILM NUMBER:		26718210

	MAIL ADDRESS:	
		STREET 1:		14201 DALLAS PARKWAY
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75254

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TENET HEALTHCARE CORP
		CENTRAL INDEX KEY:			0000070318
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-GENERAL MEDICAL & SURGICAL HOSPITALS, NEC [8062]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		EIN:				952557091
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		14201 DALLAS PARKWAY
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75254
		BUSINESS PHONE:		469-893-2200

	MAIL ADDRESS:	
		STREET 1:		14201 DALLAS PARKWAY
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75254

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NATIONAL MEDICAL ENTERPRISES INC /NV/
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
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        <issuerName>TENET HEALTHCARE CORP</issuerName>
        <issuerTradingSymbol>THC</issuerTradingSymbol>
    </issuer>

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            <rptOwnerName>Arnst Thomas W</rptOwnerName>
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            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75254</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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            <isDirector>false</isDirector>
            <isOfficer>true</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle>EVP, Chief Admin. Officer &amp; GC</officerTitle>
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            <securityTitle>
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        </nonDerivativeTransaction>
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    <derivativeTable>
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            </securityTitle>
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                <underlyingSecurityTitle>
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    <footnotes>
        <footnote id="F1">Restricted stock units convert into common stock on a one-for-one basis.</footnote>
        <footnote id="F2">Reflects shares delivered by reporting person to satisfy withholding taxes due upon vesting of performance share units.</footnote>
        <footnote id="F3">Represents the closing price of the common stock of the Issuer on the vesting date for the award.</footnote>
        <footnote id="F4">Shares withheld for payment of taxes upon vesting of restricted stock units in accordance with Rule 16b-3.</footnote>
        <footnote id="F5">Represents the closing price of the common stock of the Issuer on February 27, 2026.</footnote>
        <footnote id="F6">These time-based restricted stock units vest in one-third increments on each of the first, second and third anniversaries of the date of grant. Restricted stock units are settled in shares of the Company's common stock upon vesting.</footnote>
        <footnote id="F7">The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on February 28, 2024, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the second 1/3 increment vested on February 27, 2026 (the business day prior to February 28, 2026, which fell on a weekend).</footnote>
        <footnote id="F8">Time-based restricted stock units are settled in shares of the Company's common stock upon vesting.</footnote>
        <footnote id="F9">The restricted stock units were granted pursuant to the 2019 Stock Incentive Plan on March 1, 2023, vest equally in 1/3 increments on the first, second and third anniversaries of the grant date, and the third 1/3 increment vested on February 27, 2026 (the business day prior to March 1, 2026, which fell on a weekend).</footnote>
        <footnote id="F10">The price is the weighted average sales price of the aggregate number of shares that were sold by the reporting person. These shares were sold in multiple transactions at prices ranging from $234.00 to $234.34. The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Chad J. Wiener, as Attorney-in-fact for Thomas W. Arnst</signatureName>
        <signatureDate>2026-03-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
