<SEC-DOCUMENT>0001127602-19-001039.txt : 20190104
<SEC-HEADER>0001127602-19-001039.hdr.sgml : 20190104
<ACCEPTANCE-DATETIME>20190104102129
ACCESSION NUMBER:		0001127602-19-001039
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20190101
FILED AS OF DATE:		20190104
DATE AS OF CHANGE:		20190104

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ANGELSON MARK A
		CENTRAL INDEX KEY:			0001164474
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34806
		FILM NUMBER:		19508641

	MAIL ADDRESS:	
		STREET 1:		876 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10075

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Quad/Graphics, Inc.
		CENTRAL INDEX KEY:			0001481792
		STANDARD INDUSTRIAL CLASSIFICATION:	COMMERCIAL PRINTING [2750]
		IRS NUMBER:				391152983
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		N61 W23044 HARRY'S WAY
		CITY:			SUSSEX
		STATE:			WI
		ZIP:			53089-3995
		BUSINESS PHONE:		414-566-6000

	MAIL ADDRESS:	
		STREET 1:		N61 W23044 HARRY'S WAY
		CITY:			SUSSEX
		STATE:			WI
		ZIP:			53089-3995
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2019-01-01</periodOfReport>

    <issuer>
        <issuerCik>0001481792</issuerCik>
        <issuerName>Quad/Graphics, Inc.</issuerName>
        <issuerTradingSymbol>QUAD</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001164474</rptOwnerCik>
            <rptOwnerName>ANGELSON MARK A</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O QUAD/GRAPHICS, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>N61 W23044 HARRY'S WAY</rptOwnerStreet2>
            <rptOwnerCity>SUSSEX</rptOwnerCity>
            <rptOwnerState>WI</rptOwnerState>
            <rptOwnerZipCode>53089</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2019-01-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>9058</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>40434</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Includes 9,058 shares attributable to deferred stock units granted under the Quad/Graphics, Inc. 2010 Omnibus Incentive Plan that will be delivered to the reporting person on the earlier of January 1, 2021 or the reporting person's separation from service.  Any dividend or other distribution paid with respect to class A common stock underlying the deferred stock units shall accrue and be converted into additional deferred stock units based on the closing price of class A common stock on any such dividend date.</footnote>
        <footnote id="F2">Includes 1,376 additional deferred stock units resulting from the payment of dividends on the class A common stock underlying deferred stock units previously granted.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Sherilyn R. Whitmoyer, attorney-in-fact for Mark A. Angelson</signatureName>
        <signatureDate>2019-01-04</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
