-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0001181431-10-016823.txt : 20100316
<SEC-HEADER>0001181431-10-016823.hdr.sgml : 20100316
<ACCEPTANCE-DATETIME>20100316201742
ACCESSION NUMBER:		0001181431-10-016823
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20100312
FILED AS OF DATE:		20100316
DATE AS OF CHANGE:		20100316

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

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			YOVOVICH PAUL G
		CENTRAL INDEX KEY:			0001183580

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	333-48123
		FILM NUMBER:		10687204

	MAIL ADDRESS:	
		STREET 1:		676 NORTH MICHIGAN AVENUE
		STREET 2:		SUITE 3900
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60611
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>rrd270233.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2010-03-12</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001183580</rptOwnerCik>
            <rptOwnerName>YOVOVICH PAUL G</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>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2010-03-12</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>10638</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>10638</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="F8"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4458450</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Held by Consulting (as defined)</value>
                    <footnoteId id="F5"/>
                    <footnoteId id="F8"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>139710</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Held by Archstone Consulting UK (as defined)</value>
                    <footnoteId id="F6"/>
                    <footnoteId id="F8"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>558840</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Held by Archstone BV (as defined)</value>
                    <footnoteId id="F7"/>
                    <footnoteId id="F8"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Lake Capital Management LLC (&quot;LCM&quot;) received 10,638 restricted stock units in connection with Terence M. Graunke's services as a director to the Issuer.  Paul G. Yovovich (&quot;Yovovich&quot;) is a member of LCM, which is member managed.  As such, Yovovich 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 March 12, 2011.</footnote>
        <footnote id="F4">The restricted stock units have no expiration date.</footnote>
        <footnote id="F5">Archstone Consulting LLC (&quot;Consulting&quot;) is the direct beneficial owner of the shares reported in Table I.  Yovovich 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, Yovovich may be deemed to be a beneficial owner of the shares reported in Table I.</footnote>
        <footnote id="F6">Archstone Consulting UK Limited (&quot;Archstone Consulting UK&quot;) is the direct beneficial owner of the shares reported in Table I.  Yovovich is a member of the committee of Lake Investment which makes investment related decisions with respect to Lake Capital.  Lake Capital holds the majority of voting units of Archstone Holdings, which in turn holds the majority of voting units in Archstone Intermediate.  Intermediate Holdings holds the majority of voting units of Consulting. Consulting is the sole member of Archstone International Holdings LLC (&quot;International Holdings&quot;), which in turn is the sole member of Archstone Consulting International Holdings Cooperatief U.A. (&quot;Cooperatief&quot;).  Cooperatief is the sole member of Archstone Holdings UK Limited (&quot;Archstone Holdings UK&quot;), which is the sole shareholder of Archstone Consulting UK.  As such, Yovovich may be deemed to be a beneficial owner of the shares reported in Table I.</footnote>
        <footnote id="F7">Archstone Consulting Netherlands BV (&quot;Archstone BV&quot;) is the direct beneficial owner of the shares reported in Table I. Yovovich is a member of the committee of Lake Investment which makes investment related decisions with respect to Lake Capital.  Lake Capital holds the majority of voting units of Archstone Holdings, which in turn holds the majority of voting units in Archstone Intermediate.  Intermediate Holdings holds the majority of voting units of Consulting. Consulting is the sole member of International Holdings, which in turn is the sole member of Cooperatief.  Cooperatief is the sole member of Archstone BV.  As such, Yovovich may be deemed to be a beneficial owner of the shares reported in Table I.</footnote>
        <footnote id="F8">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/ Paul G. Yovovich</signatureName>
        <signatureDate>2010-03-16</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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