<SEC-DOCUMENT>0001213900-15-001405.txt : 20150227
<SEC-HEADER>0001213900-15-001405.hdr.sgml : 20150226
<ACCEPTANCE-DATETIME>20150226194213
ACCESSION NUMBER:		0001213900-15-001405
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20150224
FILED AS OF DATE:		20150226
DATE AS OF CHANGE:		20150226

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Blue Bird Corp
		CENTRAL INDEX KEY:			0001589526
		STANDARD INDUSTRIAL CLASSIFICATION:	TRUCK & BUS BODIES [3713]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1031

	BUSINESS ADDRESS:	
		STREET 1:		402 BLUE BIRD BOULEVARD
		CITY:			FORT VALLEY
		STATE:			GA
		ZIP:			31030
		BUSINESS PHONE:		478-822-2130

	MAIL ADDRESS:	
		STREET 1:		402 BLUE BIRD BOULEVARD
		CITY:			FORT VALLEY
		STATE:			GA
		ZIP:			31030

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Hennessy Capital Acquisition Corp.
		DATE OF NAME CHANGE:	20131017

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Hennessy Capital LLC
		CENTRAL INDEX KEY:			0001597166
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36267
		FILM NUMBER:		15654556

	BUSINESS ADDRESS:	
		STREET 1:		10 SOUTH WACKER DRIVE
		STREET 2:		SUITE 3175
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		312-876-1956

	MAIL ADDRESS:	
		STREET 1:		10 SOUTH WACKER DRIVE
		STREET 2:		SUITE 3175
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>f4022415hennessy_blue.xml
<DESCRIPTION>OWNERSHIP DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2015-02-24</periodOfReport>

    <notSubjectToSection16>1</notSubjectToSection16>

    <issuer>
        <issuerCik>0001589526</issuerCik>
        <issuerName>Blue Bird Corp</issuerName>
        <issuerTradingSymbol>BLBD</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001597166</rptOwnerCik>
            <rptOwnerName>Hennessy Capital LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>10 SOUTH WACKER DR.,</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 3175</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2015-02-24</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2002750</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>672250</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">As contemplated by the backstop and subscription agreement, dated September 21, 2014, between the registrant, Hennessy Capital Partners I LLC (&quot;HCPI&quot;), The Traxis Group B.V. and certain subscribers thereto, 102,750 shares of common stock held by HCPI were returned to the registrant for no consideration and cancelled. As contemplated by the letter agreement, dated February 10, 2015 between the registrant and HCPI 1,900,000 shares of common stock held by HCPI were returned to the registrant for no consideration and cancelled.</footnote>
        <footnote id="F2">These shares represent common stock held directly by HCPI. The reporting person is the managing member of HCPI. The reporting person disclaims beneficial ownership over any securities owned by HCPI in which it does not have a pecuniary interest.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Daniel J. Hennessy As Managing Member of Hennessy Capital LLC</signatureName>
        <signatureDate>2015-02-26</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
