<SEC-DOCUMENT>0001371285-23-000237.txt : 20230816
<SEC-HEADER>0001371285-23-000237.hdr.sgml : 20230816
<ACCEPTANCE-DATETIME>20230816200350
ACCESSION NUMBER:		0001371285-23-000237
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20230814
FILED AS OF DATE:		20230816
DATE AS OF CHANGE:		20230816

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HEWITT MELISSA JOY
		CENTRAL INDEX KEY:			0001967116

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36537
		FILM NUMBER:		231179573

	MAIL ADDRESS:	
		STREET 1:		6100 4TH AVENUE SOUTH
		STREET 2:		SUITE 400
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98108

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TRUPANION, INC.
		CENTRAL INDEX KEY:			0001371285
		STANDARD INDUSTRIAL CLASSIFICATION:	HOSPITAL & MEDICAL SERVICE PLANS [6324]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		6100 4TH AVENUE SOUTH
		STREET 2:		SUITE 400
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98108
		BUSINESS PHONE:		888-733-2685

	MAIL ADDRESS:	
		STREET 1:		6100 4TH AVENUE SOUTH
		STREET 2:		SUITE 400
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98108

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TRUPANION INC.
		DATE OF NAME CHANGE:	20131114

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VETINSURANCE INTERNATIONAL INC
		DATE OF NAME CHANGE:	20060802
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wk-form4_1692230621.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2023-08-14</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001371285</issuerCik>
        <issuerName>TRUPANION, INC.</issuerName>
        <issuerTradingSymbol>TRUP</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001967116</rptOwnerCik>
            <rptOwnerName>HEWITT MELISSA JOY</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>6100 4TH AVENUE S</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 400</rptOwnerStreet2>
            <rptOwnerCity>SEATTLE</rptOwnerCity>
            <rptOwnerState>WA</rptOwnerState>
            <rptOwnerZipCode>98108</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>General Manager</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable></nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Restricted Stock Unit (RSU)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F1"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <value>2027-08-25</value>
                <footnoteId id="F2"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>2000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Restricted stock units convert into common stock on a one-for-one basis.</footnote>
        <footnote id="F2">On August 14, 2023, the reporting person was granted 2,000 restricted stock units (RSUs). The RSUs vest and convert into common stock of the Issuer as to 1/4th of the total shares on August 25, 2024, after which 1/16th of the total shares vest quarterly, subject to continued service through each vest date.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Charlotte Sim-Warner as attorney-in-fact for Melissa Joy Hewitt</signatureName>
        <signatureDate>2023-08-16</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
