<SEC-DOCUMENT>0001732564-26-000009.txt : 20260421
<SEC-HEADER>0001732564-26-000009.hdr.sgml : 20260421
<ACCEPTANCE-DATETIME>20260421165157
ACCESSION NUMBER:		0001732564-26-000009
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20260420
FILED AS OF DATE:		20260421
DATE AS OF CHANGE:		20260421

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Lewis Bryan
		CENTRAL INDEX KEY:			0001732564
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15465
		FILM NUMBER:		26880244

	MAIL ADDRESS:	
		STREET 1:		100 JERICHO QUADRANGLE
		STREET 2:		SUITE 202
		CITY:			JERICHO
		STATE:			NY
		ZIP:			11753

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Intellicheck, Inc.
		CENTRAL INDEX KEY:			0001040896
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		ORGANIZATION NAME:           	06 Technology
		EIN:				113234779
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		200 BROADHOLLOW ROAD
		STREET 2:		SUITE 207
		CITY:			MELVILLE
		STATE:			NY
		ZIP:			11747
		BUSINESS PHONE:		516-992-1900

	MAIL ADDRESS:	
		STREET 1:		200 BROADHOLLOW ROAD
		STREET 2:		SUITE 207
		CITY:			MELVILLE
		STATE:			NY
		ZIP:			11747

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Intellicheck Mobilisa, Inc.
		DATE OF NAME CHANGE:	20100527

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Intelli Check Mobilisa, Inc
		DATE OF NAME CHANGE:	20080319

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTELLI CHECK INC
		DATE OF NAME CHANGE:	19990917
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wk-form4_1776804714.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0609</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2026-04-20</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001040896</issuerCik>
        <issuerName>Intellicheck, Inc.</issuerName>
        <issuerTradingSymbol>IDN</issuerTradingSymbol>
        <issuerForeignTradingSymbol></issuerForeignTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001732564</rptOwnerCik>
            <rptOwnerName>Lewis Bryan</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerNonUSAddressFlag>false</rptOwnerNonUSAddressFlag>
            <rptOwnerStreet1>200 BROADHOLLOW ROAD</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 207</rptOwnerStreet2>
            <rptOwnerCity>MELVILLE</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>11747</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>CEO/President</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>1</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock, $.001 par value</value>
            </securityTitle>
            <transactionDate>
                <value>2026-04-20</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>10000</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>8.5145</value>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>50000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>The Lewis Family Revocable Living Trust</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">These shares are owned by The Lewis Family Revocable Living Trust. The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by The Lewis Family Revocable Living Trust (adopted 12/17/2025, with a Selling Start Date of 04/06/2026 and Plan End Date of 07/31/2026). Mr. Lewis disclaims beneficial ownership of these shares other than to the extent of his pecuniary interest therein, if any.</footnote>
        <footnote id="F2">The price reported represents a weighted average sale price. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC upon request full information regarding the number of shares sold at each separate price within the range of $8.39 to $8.63.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Bryan Lewis</signatureName>
        <signatureDate>2026-04-21</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
