<SEC-DOCUMENT>0001209191-20-033556.txt : 20200602
<SEC-HEADER>0001209191-20-033556.hdr.sgml : 20200602
<ACCEPTANCE-DATETIME>20200602163644
ACCESSION NUMBER:		0001209191-20-033556
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200601
FILED AS OF DATE:		20200602
DATE AS OF CHANGE:		20200602

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Kapuria Samir
		CENTRAL INDEX KEY:			0001737331

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-17781
		FILM NUMBER:		20937605

	MAIL ADDRESS:	
		STREET 1:		350 ELLIS STREET
		CITY:			MOUNTAIN VIEW
		STATE:			CA
		ZIP:			94043

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NortonLifeLock Inc.
		CENTRAL INDEX KEY:			0000849399
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				770181864
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0403

	BUSINESS ADDRESS:	
		STREET 1:		60 E RIO SALADO PARKWAY
		STREET 2:		SUITE 1000
		CITY:			TEMPE
		STATE:			AZ
		ZIP:			85281
		BUSINESS PHONE:		650-527-2900

	MAIL ADDRESS:	
		STREET 1:		60 E RIO SALADO PARKWAY
		STREET 2:		SUITE 1000
		CITY:			TEMPE
		STATE:			AZ
		ZIP:			85281

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SYMANTEC CORP
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
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<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
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        <issuerName>NortonLifeLock Inc.</issuerName>
        <issuerTradingSymbol>NLOK</issuerTradingSymbol>
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            <rptOwnerName>Kapuria Samir</rptOwnerName>
        </reportingOwnerId>
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            <rptOwnerStreet1>60 E. RIO SALADO PARKWAY</rptOwnerStreet1>
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            <rptOwnerCity>TEMPE</rptOwnerCity>
            <rptOwnerState>AZ</rptOwnerState>
            <rptOwnerZipCode>85281</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

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                <value></value>
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            <transactionAmounts>
                <transactionShares>
                    <value>45040</value>
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                <transactionPricePerShare>
                    <value>0.00</value>
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                    <value>D</value>
                </transactionAcquiredDisposedCode>
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                <footnoteId id="F3"/>
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                    <value>Common Stock</value>
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    <footnotes>
        <footnote id="F1">Shares withheld by NortonLifeLock to satisfy tax withholding requirements on vesting of performance-based restricted stock units (PRUs). No shares were sold.</footnote>
        <footnote id="F2">On June 9, 2017, the Reporting Person was granted PRUs with a target of 24,909 shares. The PRU provides that, depending on the Issuer's
achievement of the performance criterion for fiscal 2018, 0% to 200% of the 50% of the target shares will be eligible (&quot;Grant 1 Eligible Shares&quot;)
to be earned at the end of fiscal 2020, based on, and subject to further adjustments with respect to the other 50% of the target shares (&quot;Grant 2 Eligible Shares&quot;) as a result
of, the achievement of certain other performance criteria, provided that the Reporting Person is employed by the Issuer through April 3, 2020.
The performance criterion for fiscal 2018 was partially satisfied, resulting in 6,290 shares becoming Grant 1 Eligible Shares and were earned by
the Reporting Person. The performance criterion for fiscal 2020 was partially satisfied resulting in an additional 7,624 shares becoming Grant 2 Eligible Shares, giving a total of 13,914 shares earned by the Reporting Person.</footnote>
        <footnote id="F3">On July 10, 2018, the Reporting Person was granted PRUs with a target of 238,242 shares. The PRU provides that, depending on the Issuer's achievement of the performance criteria for fiscal 2019, 0% to 200% of the target shares will be eligible to be earned at the end of fiscal 2019 (the &quot;Grant 1 Eligible Shares&quot;), subject to certain further adjustments, provided that the Reporting Person is employed by the Issuer through March 29, 2019 and April 3, 2020, as described herein. The performance criterion was satisfied, resulting in 112,606  shares becoming Grant 1 Eligible Shares for fiscal 2019. 67,566 vested on March 29, 2019.  Additionally, 45,040 shares vested on April 3, 2020. Prior Form 4 incorrectly reported 90,086 shares would vest on April 3, 2020.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Philip Reuther, as attorney-in-fact for Samir Kapuria</signatureName>
        <signatureDate>2020-06-02</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
