<SEC-DOCUMENT>0001005286-25-000087.txt : 20250717
<SEC-HEADER>0001005286-25-000087.hdr.sgml : 20250717
<ACCEPTANCE-DATETIME>20250717163629
ACCESSION NUMBER:		0001005286-25-000087
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250715
FILED AS OF DATE:		20250717
DATE AS OF CHANGE:		20250717

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HOUDE LOVAS KATRINA
		CENTRAL INDEX KEY:			0001269294
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-27446
		FILM NUMBER:		251131063

	MAIL ADDRESS:	
		STREET 1:		9 SCHOLFIELD AVENUE
		STREET 2:		TORONTO
		CITY:			ONTARIO CANADA
		STATE:			A6
		ZIP:			00000

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LIFECORE BIOMEDICAL, INC. \DE\
		CENTRAL INDEX KEY:			0001005286
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				943025618
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0525

	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_1752784568.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2025-07-15</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001269294</rptOwnerCik>
            <rptOwnerName>HOUDE LOVAS KATRINA</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>2025-07-15</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>19506</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>109412</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </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">Vests on the earlier of the one year anniversary of the date hereof or the date of the annual meeting of stockholders of the Company first held in calendar year 2026 (provided such date is no less than
50 weeks from the date hereof).</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Courtney Schuler, Attorney-In-Fact for Katrina Houde Lovas</signatureName>
        <signatureDate>2025-07-17</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
