<SEC-DOCUMENT>0001628280-23-020826.txt : 20230605
<SEC-HEADER>0001628280-23-020826.hdr.sgml : 20230605
<ACCEPTANCE-DATETIME>20230605150715
ACCESSION NUMBER:		0001628280-23-020826
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20230601
FILED AS OF DATE:		20230605
DATE AS OF CHANGE:		20230605

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			OBUS NELSON
		CENTRAL INDEX KEY:			0001017043

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-27446
		FILM NUMBER:		23992123

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LIFECORE BIOMEDICAL, INC. \DE\
		CENTRAL INDEX KEY:			0001005286
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				943025618
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0528

	BUSINESS ADDRESS:	
		STREET 1:		3515 LYMAN BOULEVARD
		CITY:			CHASKA
		STATE:			MN
		ZIP:			55318
		BUSINESS PHONE:		9523684300

	MAIL ADDRESS:	
		STREET 1:		3515 LYMAN BOULEVARD
		CITY:			CHASKA
		STATE:			MN
		ZIP:			55318

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LANDEC CORP \CA\
		DATE OF NAME CHANGE:	19951222
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wk-form4_1685992025.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0407</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2023-06-01</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001005286</issuerCik>
        <issuerName>LIFECORE BIOMEDICAL, INC. \DE\</issuerName>
        <issuerTradingSymbol>LFCR</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001017043</rptOwnerCik>
            <rptOwnerName>OBUS NELSON</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O LIFECORE BIOMEDICAL, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>3515 LYMAN BLVD.</rptOwnerStreet2>
            <rptOwnerCity>CHASKA</rptOwnerCity>
            <rptOwnerState>MN</rptOwnerState>
            <rptOwnerZipCode>55318</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2023-06-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>18182</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>79133</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">The restricted stock units convert into common stock of Lifecore Biomedical, Inc. on a 1 for 1 basis.</footnote>
        <footnote id="F2">Restricted Stock Units will vest and be settled on the earlier of the 1st anniversary of the grant date or the date of the 2024 Annual Meeting of Stockholders (provided such date is no less than 50 weeks from Grant Date).</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Aaron Perlitsh, Attorney-In-Fact for Nelson Obus</signatureName>
        <signatureDate>2023-06-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
