<SEC-DOCUMENT>0001179110-18-000758.txt : 20180109
<SEC-HEADER>0001179110-18-000758.hdr.sgml : 20180109
<ACCEPTANCE-DATETIME>20180109175522
ACCESSION NUMBER:		0001179110-18-000758
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180105
FILED AS OF DATE:		20180109
DATE AS OF CHANGE:		20180109

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Sullivan Jeffrey M
		CENTRAL INDEX KEY:			0001628854

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34907
		FILM NUMBER:		18519928

	MAIL ADDRESS:	
		STREET 1:		ONE FEDERAL STREET
		STREET 2:		23RD FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			STAG Industrial, Inc.
		CENTRAL INDEX KEY:			0001479094
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				273099608
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		ONE FEDERAL STREET
		STREET 2:		23RD FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
		BUSINESS PHONE:		(617)574-4777

	MAIL ADDRESS:	
		STREET 1:		ONE FEDERAL STREET
		STREET 2:		23RD FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	STAG Industrial REIT, Inc.
		DATE OF NAME CHANGE:	20091218
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>FORM 4 -
<TEXT>
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    <periodOfReport>2018-01-05</periodOfReport>

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    <issuer>
        <issuerCik>0001479094</issuerCik>
        <issuerName>STAG Industrial, Inc.</issuerName>
        <issuerTradingSymbol>STAG</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001628854</rptOwnerCik>
            <rptOwnerName>Sullivan Jeffrey M</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O STAG INDUSTRIAL, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>ONE FEDERAL STREET, 23RD FLOOR</rptOwnerStreet2>
            <rptOwnerCity>BOSTON</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>02110</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>EVP, GC and Secretary</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

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            <securityTitle>
                <value>LTIP Units</value>
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                    <value>24589</value>
                    <footnoteId id="F4"/>
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                <transactionPricePerShare>
                    <footnoteId id="F2"/>
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                </underlyingSecurityShares>
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                <sharesOwnedFollowingTransaction>
                    <value>118626</value>
                </sharesOwnedFollowingTransaction>
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    <footnotes>
        <footnote id="F1">The long-term incentive plan units (&quot;LTIP Units&quot;) of STAG Industrial Operating Partnership, L.P., a Delaware limited partnership (&quot;Operating Partnership&quot;), of which STAG Industrial, Inc., a Maryland corporation (the &quot;Issuer&quot;), is the sole member of the general partner, were granted to the reporting person on January 5, 2018 pursuant to the Issuer's 2011 Equity Incentive Plan, as amended.  The LTIP Units are subject to forfeiture over a four-year period.</footnote>
        <footnote id="F2">Represents LTIP Units granted to the reporting person pursuant to the Issuer's 2011 Equity Incentive Plan, as amended. Over time, the LTIP Units can achieve full parity with common units of limited partnership of the Operating Partnership (&quot;OP Units&quot;) for all purposes. If such parity is reached, non-forfeitable LTIP Units may be converted into OP Units and then may be redeemed for cash equal to the then-current market value of one share of the Issuer's common stock or, at the Issuer's election, for shares of the Issuer's common stock on a one-for-one basis. LTIP Units do not have an expiration date.</footnote>
        <footnote id="F3">Pursuant to the terms of the Issuer's 2015 Outperformance Program (the &quot;Program&quot;), which was established pursuant to the Issuer's 2011 Equity Incentive Plan, as amended, the LTIP Units were &quot;earned&quot; upon the achievement of performance hurdles as of December 31, 2017, subject to a determination by the Compensation Committee of the Issuer's Board of Directors (the &quot;Compensation Committee&quot;) that such hurdles were met. The determination that these performance hurdles were met was made by the Compensation Committee on January 5, 2018.  The LTIP Units are fully vested as of the date of grant.</footnote>
        <footnote id="F4">Represents the number of LTIP Units earned as of December 31, 2017 under the Program, based upon certain performance hurdles having been met by the Issuer and the percentage of the reporting person's interest in the outperformance pool established by the Issuer under the Program.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Jeffrey M. Sullivan</signatureName>
        <signatureDate>2018-01-09</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
