<SEC-DOCUMENT>0001206264-17-000134.txt : 20170911
<SEC-HEADER>0001206264-17-000134.hdr.sgml : 20170911
<ACCEPTANCE-DATETIME>20170911162228
ACCESSION NUMBER:		0001206264-17-000134
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20170224
FILED AS OF DATE:		20170911
DATE AS OF CHANGE:		20170911

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			THOMPSON SCOTT L
		CENTRAL INDEX KEY:			0001206399

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31922
		FILM NUMBER:		171079212

	MAIL ADDRESS:	
		STREET 1:		950 ECHO LN STE 100
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77024

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TEMPUR SEALY INTERNATIONAL, INC.
		CENTRAL INDEX KEY:			0001206264
		STANDARD INDUSTRIAL CLASSIFICATION:	HOUSEHOLD FURNITURE [2510]
		IRS NUMBER:				331022198
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1000 TEMPUR WAY
		CITY:			LEXINGTON
		STATE:			KY
		ZIP:			40511
		BUSINESS PHONE:		800-878-8889

	MAIL ADDRESS:	
		STREET 1:		1000 TEMPUR WAY
		CITY:			LEXINGTON
		STATE:			KY
		ZIP:			40511

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TEMPUR PEDIC INTERNATIONAL INC
		DATE OF NAME CHANGE:	20031202

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TWI HOLDINGS INC
		DATE OF NAME CHANGE:	20021119
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>wf-form4a_150516133340085.xml
<DESCRIPTION>FORM 4/A
<TEXT>
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    <documentType>4/A</documentType>

    <periodOfReport>2017-02-24</periodOfReport>

    <dateOfOriginalSubmission>2017-02-28</dateOfOriginalSubmission>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001206264</issuerCik>
        <issuerName>TEMPUR SEALY INTERNATIONAL, INC.</issuerName>
        <issuerTradingSymbol>TPX</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001206399</rptOwnerCik>
            <rptOwnerName>THOMPSON SCOTT L</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O TEMPUR SEALY INTERNATIONAL, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>1000 TEMPUR WAY</rptOwnerStreet2>
            <rptOwnerCity>LEXINGTON</rptOwnerCity>
            <rptOwnerState>KY</rptOwnerState>
            <rptOwnerZipCode>40511</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>CEO &amp; PRESIDENT</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
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                <value>Common Stock</value>
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                <transactionShares>
                    <value>23229</value>
                    <footnoteId id="F1"/>
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                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
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                    <value>182622</value>
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                <transactionShares>
                    <value>35000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F2"/>
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                    <value>A</value>
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                <underlyingSecurityTitle>
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        <derivativeTransaction>
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                <value>Restricted Stock Units</value>
            </securityTitle>
            <conversionOrExercisePrice>
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                <transactionShares>
                    <value>16370</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F3"/>
                </transactionPricePerShare>
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                    <value>A</value>
                </transactionAcquiredDisposedCode>
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            <expirationDate>
                <footnoteId id="F3"/>
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                    <value>Common Stock</value>
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                <sharesOwnedFollowingTransaction>
                    <value>16370</value>
                </sharesOwnedFollowingTransaction>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The line item in Table I has been included in this amendment solely to amend footnote (1) to the original filing.  The original Form 4 filed on February 28, 2017 is amended by this Form 4 amendment to replace &quot;October 7, 2015&quot; with &quot;September 4, 2015&quot; in footnote (1) as the Grant Date of the award.  The original line item in Table I and the remainder of footnote (1) included in the original filing are identical.</footnote>
        <footnote id="F2">The original Form 4 filed on February 28, 2017 is amended by this Form 4 amendment to include Matching Performance Restricted Stock Units (&quot;MPRSUs&quot;) that were granted to the Reporting Person on March 18, 2016 (the &quot;Grant Date&quot;) subject to a performance metric for the year 2016 being met.  Each MPRSU represents a contingent right to receive one share of TPX Common Stock for each share purchased by the Reporting Person on or about the Grant Date pursuant to the award agreement.  On February 24, 2017, the Company's Compensation Committee determined that the performance threshold had been satisfied, and the award agreement became subject only to time vesting restrictions.  Pursuant to the award agreement, the MPRSUs vest in five equal annual installments, with 7,000 units vesting on each anniversary of the Grant Date.</footnote>
        <footnote id="F3">The original Form 4 filed on February 28, 2017 is amended by this Form 4 amendment to include Matching Performance Restricted Stock Units (&quot;MPRSUs&quot;) that were granted to the Reporting Person on May 6, 2016 (the &quot;Grant Date&quot;) subject to a performance metric for the year 2016 being met.  Each MPRSU represents a contingent right to receive one share of TPX Common Stock for each share purchased by the Reporting Person on or about the Grant Date pursuant to the award agreement.  On February 24, 2017, the Company's Compensation Committee determined that the performance threshold had been satisfied, and the award agreement became subject only to time vesting restrictions.  Pursuant to the award agreement, the MPRSUs vest in five equal annual installments, with 3,274 units vesting on each anniversary of the Grant Date.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Bhaskar Rao, Attorney-in-Fact</signatureName>
        <signatureDate>2017-09-11</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
