<SEC-DOCUMENT>0001145197-25-000061.txt : 20251103
<SEC-HEADER>0001145197-25-000061.hdr.sgml : 20251103
<ACCEPTANCE-DATETIME>20251103173305
ACCESSION NUMBER:		0001145197-25-000061
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20251031
FILED AS OF DATE:		20251103
DATE AS OF CHANGE:		20251103

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Huffines Robert Luther
		CENTRAL INDEX KEY:			0001728221
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33462
		FILM NUMBER:		251445400

	MAIL ADDRESS:	
		STREET 1:		C/O INSULET CORPORATION
		STREET 2:		100 NAGOG PARK
		CITY:			ACTON
		STATE:			MA
		ZIP:			01720

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INSULET CORP
		CENTRAL INDEX KEY:			0001145197
		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		EIN:				043523891
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		100 NAGOG PARK
		CITY:			ACTON
		STATE:			MA
		ZIP:			01720
		BUSINESS PHONE:		978-600-7000

	MAIL ADDRESS:	
		STREET 1:		100 NAGOG PARK
		CITY:			ACTON
		STATE:			MA
		ZIP:			01720
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>form3.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2025-10-31</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001145197</issuerCik>
        <issuerName>INSULET CORP</issuerName>
        <issuerTradingSymbol>PODD</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001728221</rptOwnerCik>
            <rptOwnerName>Huffines Robert Luther</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O INSULET CORPORATION</rptOwnerStreet1>
            <rptOwnerStreet2>100 NAGOG PARK</rptOwnerStreet2>
            <rptOwnerCity>ACTON</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>01720</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes></footnotes>

    <ownerSignature>
        <signatureName>/s/ Patricia K. Dolan, attorney-in-fact</signatureName>
        <signatureDate>2025-11-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>doc1.txt
<DESCRIPTION>POWER OF ATTORNEY (PUBLIC): POA
<TEXT>
POWER OF ATTORNEY


KNOW ALL MEN BY THESE PRESENTS, that the undersigned hereby constitutes
and appoints John W. Kapples, Flavia H. Pease, and Patricia K. Dolan, and
each of them acting singly, the true and lawful attorneys-in-fact
and agents, with full power of substitution and resubstitution, for
the undersigned and in the undersigned's name, place and stead, in
any and all capacities (until revoked in writing) to execute for and
on behalf of the undersigned, in any and all of the undersigned's
capacities, a Form ID - Uniform Application for Access Codes (or any
subsequent form/application for codes) to file on
Edgar and any and all statements on Forms 3, 4 and 5 with respect
to the undersigned's holdings of and transactions in securities issued
by Insulet Corporation (the "Company") in accordance with Sections 16(a)
of the Securities Exchange Act of 1934, as amended (the "Exchange Act"),
and any and all regulations promulgated thereunder, and to file the same,
with all exhibits thereto, and any other documents in connection therewith,
with the Securities and Exchange Commission, and with any other entity when
and if such is mandated by the Exchange Act or by the By-laws of the
National Association of Securities Dealers, granting unto said
attorneys-in-fact and agents full power and authority to do and perform
each and every act and thing requisite and necessary fully to all intents
and purposes as the undersigned might or could do in person thereby
ratifying and confirming all that said attorneys-in-fact and agents, or
their substitute or substitutes, may lawfully do or cause to be done
by virtue hereof.

This Power of Attorney shall remain in full force and effect
until the undersigned is no longer required to file Forms 3, 4
and 5 with respect to the undersigned's holdings of and
transactions in securities issued by the Company, unless earlier
revoked by the undersigned in a signed writing delivered to
the foregoing attorneys-in-fact.

IN WITNESS WHEREOF, this Power of Attorney
has been signed as of October 21, 2025.


Signature: /s/  Robert L. Huffines

Print Name:  Robert L. Huffines
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
