<SEC-DOCUMENT>0000005513-21-000054.txt : 20210303
<SEC-HEADER>0000005513-21-000054.hdr.sgml : 20210303
<ACCEPTANCE-DATETIME>20210303185118
ACCESSION NUMBER:		0000005513-21-000054
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210301
FILED AS OF DATE:		20210303
DATE AS OF CHANGE:		20210303

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			McKenney Richard P
		CENTRAL INDEX KEY:			0001290229

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11294
		FILM NUMBER:		21711389

	MAIL ADDRESS:	
		STREET 1:		UNUM GROUP
		STREET 2:		1 FOUNTAIN SQUARE
		CITY:			CHATTANOOGA
		STATE:			TN
		ZIP:			37402

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Unum Group
		CENTRAL INDEX KEY:			0000005513
		STANDARD INDUSTRIAL CLASSIFICATION:	ACCIDENT & HEALTH INSURANCE [6321]
		IRS NUMBER:				621598430
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1 FOUNTAIN SQUARE
		CITY:			CHATTANOOGA
		STATE:			TN
		ZIP:			37402
		BUSINESS PHONE:		423-294-1011

	MAIL ADDRESS:	
		STREET 1:		1 FOUNTAIN SQUARE
		CITY:			CHATTANOOGA
		STATE:			TN
		ZIP:			37402

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	UNUMPROVIDENT CORP
		DATE OF NAME CHANGE:	19990702

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PROVIDENT COMPANIES INC /DE/
		DATE OF NAME CHANGE:	19961204

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PROVIDENT LIFE & ACCIDENT INSURANCE CO OF AMERICA
		DATE OF NAME CHANGE:	19950407
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
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<DESCRIPTION>FORM 4
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        <issuerName>Unum Group</issuerName>
        <issuerTradingSymbol>UNM</issuerTradingSymbol>
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            <rptOwnerName>McKenney Richard P</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1 FOUNTAIN SQUARE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CHATTANOOGA</rptOwnerCity>
            <rptOwnerState>TN</rptOwnerState>
            <rptOwnerZipCode>37402</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President and CEO</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
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                <value>Common Stock</value>
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                    <value>22544</value>
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                <transactionPricePerShare>
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        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
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            <transactionDate>
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                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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                <transactionPricePerShare>
                    <value>27.20</value>
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                <transactionAcquiredDisposedCode>
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        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
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            <transactionDate>
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                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
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        </nonDerivativeTransaction>
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    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Restricted Stock Units</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F10"/>
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                <value>2021-03-01</value>
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                    <value>22544</value>
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                <transactionPricePerShare>
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            <exerciseDate>
                <footnoteId id="F11"/>
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            <expirationDate>
                <footnoteId id="F11"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>22544.0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>45774</value>
                </sharesOwnedFollowingTransaction>
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                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Shares withheld to satisfy tax withholding obligation applicable to the vesting of 25,785.348 stock-settled RSUs (as defined in footnote (2) below).</footnote>
        <footnote id="F2">Includes 128,862 restricted stock units, 186,368 stock success units (&quot;SSUs&quot;), and 507,843 shares of common stock. All restricted stock units (&quot;stock-settled RSUs&quot;) and SSUs may be settled, on a 1-for-1 basis, only in shares of common stock. Fractional amounts have been rounded to the nearest whole number.</footnote>
        <footnote id="F3">Shares withheld to satisfy tax withholding obligation applicable to the vesting of 29,819.342 stock-settled RSUs.</footnote>
        <footnote id="F4">Includes 99,043 stock-settled RSUs, 186,368 SSUs, and 525,928 shares of common stock. Fractional amounts have been rounded to the nearest whole number.</footnote>
        <footnote id="F5">Shares withheld to satisfy tax withholding obligation applicable to the vesting of 22,544.000 stock-settled RSUs.</footnote>
        <footnote id="F6">Includes 76,499 stock-settled RSUs, 186,368 SSUs, and 539,600 shares of common stock. Fractional amounts have been rounded to the nearest whole number.</footnote>
        <footnote id="F7">Includes 76,499 stock-settled RSUs, 186,368 SSUs, and 562,144 shares of common stock. Fractional amounts have been rounded to the nearest whole number.</footnote>
        <footnote id="F8">All are stock-settled RSUs, which vest in three equal annual installments beginning on March 1, 2022.</footnote>
        <footnote id="F9">Includes 214,367 stock-settled RSUs, 186,368 SSUs, and 539,600 shares of common stock. Fractional amounts have been rounded to the nearest whole number.</footnote>
        <footnote id="F10">The restricted stock units may be settled solely in cash (&quot;cash-settled RSUs&quot;). Each cash-settled RSU is the economic equivalent of one share of common stock of the issuer.</footnote>
        <footnote id="F11">The cash-settled RSUs vest in three equal annual installments beginning on March 1, 2021. Vested units are to be settled within 30 days after the vesting date.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Jullienne, J. Paul, Attorney-in-Fact</signatureName>
        <signatureDate>2021-03-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
