<SEC-DOCUMENT>0000897101-17-001266.txt : 20171023
<SEC-HEADER>0000897101-17-001266.hdr.sgml : 20171023
<ACCEPTANCE-DATETIME>20171023105004
ACCESSION NUMBER:		0000897101-17-001266
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20171016
FILED AS OF DATE:		20171023
DATE AS OF CHANGE:		20171023

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Degnan Steven Scott
		CENTRAL INDEX KEY:			0001551058

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-06403
		FILM NUMBER:		171148471

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 152
		CITY:			FOREST CITY
		STATE:			IA
		ZIP:			50436

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WINNEBAGO INDUSTRIES INC
		CENTRAL INDEX KEY:			0000107687
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR HOMES [3716]
		IRS NUMBER:				420802678
		STATE OF INCORPORATION:			IA
		FISCAL YEAR END:			0827

	BUSINESS ADDRESS:	
		STREET 1:		P O BOX 152
		CITY:			FOREST CITY
		STATE:			IA
		ZIP:			50436
		BUSINESS PHONE:		641-585-3535

	MAIL ADDRESS:	
		STREET 1:		P O BOX 152
		CITY:			FOREST CITY
		STATE:			IA
		ZIP:			50436

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MODERNISTIC INDUSTRIES INC
		DATE OF NAME CHANGE:	19670528
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>wgo172806degnan_4a.xml
<DESCRIPTION>FORM 4/A
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4/A</documentType>

    <periodOfReport>2017-10-16</periodOfReport>

    <dateOfOriginalSubmission>2017-10-19</dateOfOriginalSubmission>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000107687</issuerCik>
        <issuerName>WINNEBAGO INDUSTRIES INC</issuerName>
        <issuerTradingSymbol>WGO</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001551058</rptOwnerCik>
            <rptOwnerName>Degnan Steven Scott</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>WINNEBAGO INDUSTRIES, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>P.O. BOX 152</rptOwnerStreet2>
            <rptOwnerCity>FOREST CITY</rptOwnerCity>
            <rptOwnerState>IA</rptOwnerState>
            <rptOwnerZipCode>50436</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>VP/General Manager - Towables</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock, $.50 par value</value>
            </securityTitle>
            <transactionDate>
                <value>2017-10-16</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>830</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>44.15</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>35549</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock, $.50 par value</value>
            </securityTitle>
            <transactionDate>
                <value>2017-10-18</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>525</value>
                    <footnoteId id="F3"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>44.40</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>36074</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock, $.50 par value</value>
            </securityTitle>
            <transactionDate>
                <value>2017-10-18</value>
            </transactionDate>
            <deemedExecutionDate>
                <footnoteId id="F4"/>
            </deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2137</value>
                    <footnoteId id="F5"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>44.40</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>38211</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Upon the annual incremental vesting of a restricted stock award granted 10/15/14 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan, which is a Section 16(b) plan, the reporting person exercised their option to have a portion of such vested shares, equal in value to the tax amount calculated based upon the value of such shares on the vesting date, to be withheld by the Company in order to meet reporting person's tax obligation incurred upon the vesting of such restricted stock award.</footnote>
        <footnote id="F2">Represents total amount of Winnebago Stock Units held by reporting person in Winnebago Industries, Inc. as of reporting date.</footnote>
        <footnote id="F3">Granted under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards and Incentive Compensation Plan which provides for stock grants to Executive Officers under the Officers' Long-Term Incentive Plan for Fiscal Three-Year Period 2015, 2016, and 2017.</footnote>
        <footnote id="F4">Granted 10/18/17 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Plan. Restricted shares vest in annual increments of one-third beginning on 10/18/2018.</footnote>
        <footnote id="F5">Represents amount of Winnebago Stock Units acquired by reporting person on the transaction date.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Scott C. Folkers, Secretary, Winnebago Industries, Inc. under Power of Attorney</signatureName>
        <signatureDate>2017-10-20</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
