<SEC-DOCUMENT>0001104659-22-024746.txt : 20220217
<SEC-HEADER>0001104659-22-024746.hdr.sgml : 20220217
<ACCEPTANCE-DATETIME>20220217161553
ACCESSION NUMBER:		0001104659-22-024746
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220215
FILED AS OF DATE:		20220217
DATE AS OF CHANGE:		20220217

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Sasadu Brian J.
		CENTRAL INDEX KEY:			0001763070

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32383
		FILM NUMBER:		22648286

	MAIL ADDRESS:	
		STREET 1:		1950 SPECTRUM CIRCLE
		STREET 2:		SUITE 300
		CITY:			MA
		STATE:			GA
		ZIP:			30067

	FORMER NAME:	
		FORMER CONFORMED NAME:	Sanada Brian J.
		DATE OF NAME CHANGE:	20181228

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BlueLinx Holdings Inc.
		CENTRAL INDEX KEY:			0001301787
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-LUMBER, PLYWOOD, MILLWORK & WOOD PANELS [5031]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1228

	BUSINESS ADDRESS:	
		STREET 1:		1950 SPECTRUM CIRCLE
		CITY:			MARIETTA
		STATE:			GA
		ZIP:			30067
		BUSINESS PHONE:		770-953-7000

	MAIL ADDRESS:	
		STREET 1:		1950 SPECTRUM CIRCLE
		CITY:			MARIETTA
		STATE:			GA
		ZIP:			30067
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>tm226974-1_4seq1.xml
<DESCRIPTION>OWNERSHIP DOCUMENT
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    <periodOfReport>2022-02-15</periodOfReport>

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    <issuer>
        <issuerCik>0001301787</issuerCik>
        <issuerName>BlueLinx Holdings Inc.</issuerName>
        <issuerTradingSymbol>BXC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
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            <rptOwnerCik>0001763070</rptOwnerCik>
            <rptOwnerName>Sasadu Brian J.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1950 SPECTRUM CIRCLE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>MARIETTA</rptOwnerCity>
            <rptOwnerState>GA</rptOwnerState>
            <rptOwnerZipCode>30067</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Human Resource Officer</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

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    <derivativeTable>
        <derivativeTransaction>
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            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
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                    <value>802</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
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                <transactionAcquiredDisposedCode>
                    <value>D</value>
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            <exerciseDate>
                <footnoteId id="F1"/>
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            <expirationDate>
                <footnoteId id="F1"/>
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                <underlyingSecurityTitle>
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                </underlyingSecurityTitle>
                <underlyingSecurityShares>
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                </underlyingSecurityShares>
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                </transactionShares>
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                <underlyingSecurityTitle>
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                    <value>4200</value>
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                    <value>4200</value>
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    <footnotes>
        <footnote id="F1">Represents the conversion of restricted stock units that vested on February 15, 2022. These time-based restricted stock units vested in three equal annual installments commencing on February 15, 2020.</footnote>
        <footnote id="F2">Each restricted stock unit represents a contingent right to receive one share of BlueLinx Holdings Inc. common stock.</footnote>
        <footnote id="F3">These shares were withheld to cover tax withholding obligations when 802 time-based restricted stock units vested on February 15, 2022.</footnote>
        <footnote id="F4">Represents the conversion of restricted stock units that vested on February 15, 2022. These performance-based restricted stock units were granted on February 15, 2019. The performance criteria were satisfied on November 12, 2020, upon certification by the Compensation Committee of the Board of Directors. These performance-based restricted stock units vested on February 15, 2022.</footnote>
        <footnote id="F5">These shares were withheld to cover tax withholding obligations when 2,405 performance-based restricted stock units vested on February 15, 2022.</footnote>
        <footnote id="F6">These are time- based restricted stock units that vest in three equal annual installments commencing on June 7, 2020. Vested shares will be delivered to the reporting person not later than 30 days after each vesting date.</footnote>
        <footnote id="F7">These are time-based restricted stock units that vest in three equal annual installments commencing on June 8, 2021. Vested shares will be delivered to the reporting person not later than 30 days after each vesting date.</footnote>
        <footnote id="F8">These are time-based restricted stock units that vest in three equal annual installments commencing on June 8, 2022. Vested shares will be delivered to the reporting person not later than 30 days after each vesting date.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Shyam K. Reddy, as attorney-in-fact for Brian J. Sasadu</signatureName>
        <signatureDate>2022-02-17</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
