<SEC-DOCUMENT>0001127602-22-001966.txt : 20220124
<SEC-HEADER>0001127602-22-001966.hdr.sgml : 20220124
<ACCEPTANCE-DATETIME>20220124172907
ACCESSION NUMBER:		0001127602-22-001966
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210311
FILED AS OF DATE:		20220124
DATE AS OF CHANGE:		20220124

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			COURTNEY H MARK
		CENTRAL INDEX KEY:			0001507935

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16247
		FILM NUMBER:		22550463

	MAIL ADDRESS:	
		STREET 1:		16 MEANDER TRACE
		CITY:			THOMASVILLE
		STATE:			GA
		ZIP:			31792

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FLOWERS FOODS INC
		CENTRAL INDEX KEY:			0001128928
		STANDARD INDUSTRIAL CLASSIFICATION:	FOOD & KINDRED PRODUCTS [2000]
		IRS NUMBER:				582582379
		STATE OF INCORPORATION:			GA
		FISCAL YEAR END:			0101

	BUSINESS ADDRESS:	
		STREET 1:		1919 FLOWERS CIRCLE
		CITY:			THOMASVILLE
		STATE:			GA
		ZIP:			31757
		BUSINESS PHONE:		9122269110

	MAIL ADDRESS:	
		STREET 1:		1919 FLOWERS CIRCLE
		CITY:			THOMASVILLE
		STATE:			GA
		ZIP:			31757
</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>2021-03-11</periodOfReport>

    <issuer>
        <issuerCik>0001128928</issuerCik>
        <issuerName>FLOWERS FOODS INC</issuerName>
        <issuerTradingSymbol>FLO</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001507935</rptOwnerCik>
            <rptOwnerName>COURTNEY H MARK</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1919 FLOWERS CIRCLE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>THOMASVILLE</rptOwnerCity>
            <rptOwnerState>GA</rptOwnerState>
            <rptOwnerZipCode>31757</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isOfficer>1</isOfficer>
            <officerTitle>Chief Brand Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2021-03-11</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>5</transactionFormType>
                <transactionCode>G</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value>E</value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1500</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>41823</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2022-01-05</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>417</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>27.88</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>41406</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>566.53</value>
                    <footnoteId id="F3"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By 401(k)</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Shares surrendered in satisfaction of withholding taxes pursuant to the vesting of the final of three tranches of Time Based Restricted Stock Units (&quot;TBRSUs&quot;) initially granted to reporting person on 12/30/2018.</footnote>
        <footnote id="F2">Includes the TBRSUs granted to reporting person under the Flowers Foods, Inc. 2014 Omnibus Equity and Incentive Compensation Plan pursuant to an agreement dated 12/30/2018, which TBRSUs became non-forfeitable over the period running through January 5, 2022, with one-third (1/3) of the TBRSUs becoming non-forfeitable on each of (a) January 5, 2020, (ii) January 5, 2021, and (c) January 5, 2022, subject to reporting person having remained in the continuous employ of the Company and/or a Subsidiary until said date.</footnote>
        <footnote id="F3">Total includes exempt acquisitions of shares allocated to reporting person under Issuer's 401(k) Plan, as of a statement dated 12/31/2021.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Stephanie B. Tillman, Agent</signatureName>
        <signatureDate>2022-01-24</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
