-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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<SEC-DOCUMENT>0001181431-11-014522.txt : 20110302
<SEC-HEADER>0001181431-11-014522.hdr.sgml : 20110302
<ACCEPTANCE-DATETIME>20110302160125
ACCESSION NUMBER:		0001181431-11-014522
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20110218
FILED AS OF DATE:		20110302
DATE AS OF CHANGE:		20110302

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GRAUNKE TERENCE M
		CENTRAL INDEX KEY:			0001072744

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	333-48123
		FILM NUMBER:		11656294

	MAIL ADDRESS:	
		STREET 1:		676 N. MICHIGAN AVENUE
		STREET 2:		SUITE 3900
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60611

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HACKETT GROUP, INC.
		CENTRAL INDEX KEY:			0001057379
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MANAGEMENT CONSULTING SERVICES [8742]
		IRS NUMBER:				650750100
		STATE OF INCORPORATION:			FL
		FISCAL YEAR END:			1228

	BUSINESS ADDRESS:	
		STREET 1:		1001 BRICKELL BAY DRIVE
		STREET 2:		SUITE 3000
		CITY:			MIAMI
		STATE:			FL
		ZIP:			33131
		BUSINESS PHONE:		3053758005

	MAIL ADDRESS:	
		STREET 1:		1001 BRICKELL BAY DRIVE
		STREET 2:		SUITE 3000
		CITY:			MIAMI
		STATE:			FL
		ZIP:			33131

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ANSWERTHINK INC
		DATE OF NAME CHANGE:	20000628

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ANSWERTHINK CONSULTING GROUP INC
		DATE OF NAME CHANGE:	19980608
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>rrd303724.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2011-02-18</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001057379</issuerCik>
        <issuerName>HACKETT GROUP, INC.</issuerName>
        <issuerTradingSymbol>HCKT</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001072744</rptOwnerCik>
            <rptOwnerName>GRAUNKE TERENCE M</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>676 N. MICHIGAN AVE SUITE 3900</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60654</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2011-02-18</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>16667</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>16667</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Held by LCM (as defined)</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F9"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>10638</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Held by LCM (as defined)</value>
                    <footnoteId id="F5"/>
                    <footnoteId id="F6"/>
                    <footnoteId id="F9"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4937000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Held by Consulting (as defined)</value>
                    <footnoteId id="F7"/>
                    <footnoteId id="F8"/>
                    <footnoteId id="F9"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Lake Capital Management LLC (&quot;LCM&quot;) received 16,667 restricted stock units in connection with Terence M. Graunke's (&quot;Graunke&quot;) services as a director to the Issuer.  Lake Creek, LLC (&quot;Lake Creek&quot;) and TG Holding Corp. (&quot;TG Holding&quot;) are members of LCM, which is member managed.  Graunke is the sole member of Lake Creek and the sole shareholder of TG Holding.  As such, Graunke may be deemed to be a beneficial owner of the shares reported in Table I.</footnote>
        <footnote id="F2">Upon vesting of the restricted stock units, LCM will receive shares of common stock on a one-for-one basis.</footnote>
        <footnote id="F3">The restricted stock units vest in three equal annual installments beginning on February 18, 2012.</footnote>
        <footnote id="F4">The restricted stock units have no expiration date.</footnote>
        <footnote id="F5">LCM is the direct beneficial owner of the restricted stock units reported in Table I.  Lake Creek and TG Holding are members of LCM, which is member managed.  Graunke is the sole member of Lake Creek and the sole shareholder of TG Holding.  As such, Graunke may be deemed to be a beneficial owner of the shares reported in Table I.</footnote>
        <footnote id="F6">These restricted stock units were issued March 12, 2010 and vest in three equal annual installments beginning on March 12, 2011.  Upon vesting of the restricted stock units, LCM will receive shares of common stock on a one-for-one basis.</footnote>
        <footnote id="F7">Archstone Consulting LLC (&quot;Consulting&quot;) is the direct beneficial owner of the shares reported in Table I.  Graunke is a member of the committee of Lake Capital Investment Partners LP (&quot;Lake Investment&quot;) which makes investment related decisions with respect to Lake Capital Partners LP (&quot;Lake Capital&quot;).  Lake Capital holds the majority of voting units of Archstone Holdings LLC (&quot;Archstone Holdings&quot;), which in turn holds the majority of voting units in Archstone Intermediate Holdings LLC (&quot;Intermediate Holdings&quot;).  Intermediate Holdings holds the majority of voting units of Consulting.  As such, Graunke may be deemed to be a beneficial owner of the shares reported in Table I.</footnote>
        <footnote id="F8">133,110 of the shares reported in Table I were originally issued to Archstone Consulting UK Limited (&quot;UK&quot;), an indirect subsidiary of Consulting and 532,440 of the shares reported in Table I were originally issued to Archstone Consulting Netherlands BV (&quot;Netherlands&quot;), an indirect subsidiary of Consulting.  On September 8, 2010 all such shares were transferred from UK and Netherlands, respectively, to Consulting.</footnote>
        <footnote id="F9">The Reporting Person expressly disclaims beneficial ownership of the shares reported in Table I, except to the extent of his pecuniary interest therein.  The filing of this form shall not be deemed an admission that the Reporting Person is, for Section 16 purposes or otherwise, the beneficial owner of the shares.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Terence M. Graunke</signatureName>
        <signatureDate>2011-03-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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