<SEC-DOCUMENT>0000874716-25-000156.txt : 20251014
<SEC-HEADER>0000874716-25-000156.hdr.sgml : 20251014
<ACCEPTANCE-DATETIME>20251014173455
ACCESSION NUMBER:		0000874716-25-000156
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20251006
FILED AS OF DATE:		20251014
DATE AS OF CHANGE:		20251014

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Peacock Karen
		CENTRAL INDEX KEY:			0001786299
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19271
		FILM NUMBER:		251392797

	MAIL ADDRESS:	
		STREET 1:		C/O DROPBOX, INC.
		STREET 2:		1800 OWENS STREET, SUITE 200
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			IDEXX LABORATORIES INC /DE
		CENTRAL INDEX KEY:			0000874716
		STANDARD INDUSTRIAL CLASSIFICATION:	IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				010393723
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		ONE IDEXX DRIVE
		CITY:			WESTBROOK
		STATE:			ME
		ZIP:			04092-2041
		BUSINESS PHONE:		2075560300

	MAIL ADDRESS:	
		STREET 1:		ONE IDEXX DRIVE
		CITY:			WESTBROOK
		STATE:			ME
		ZIP:			04092-2041

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	IDEXX CORP / DE
		DATE OF NAME CHANGE:	19600201
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>wk-form3_1760477692.xml
<DESCRIPTION>FORM 3
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2025-10-06</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000874716</issuerCik>
        <issuerName>IDEXX LABORATORIES INC /DE</issuerName>
        <issuerTradingSymbol>IDXX</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001786299</rptOwnerCik>
            <rptOwnerName>Peacock Karen</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>ONE IDEXX DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>WESTBROOK</rptOwnerCity>
            <rptOwnerState>ME</rptOwnerState>
            <rptOwnerZipCode>04092</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </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>

    <derivativeTable></derivativeTable>

    <footnotes></footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Karen Peacock</signatureName>
        <signatureDate>2025-10-14</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.1
<SEQUENCE>2
<FILENAME>ex241-kpeacockpoa.htm
<DESCRIPTION>EX-24.1
<TEXT>
<html><head>
<!-- Document created using Wdesk -->
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<title>Document</title></head><body><div id="ic363929608a2430dbc352e24e1a400d0_1"></div><div style="min-height:72pt;width:100%"><div><font><br></font></div></div><div style="text-align:right"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:700;line-height:120%;text-decoration:underline">Exhibit 24.1</font></div><div style="text-align:center"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:700;line-height:120%">POWER OF ATTORNEY</font></div><div style="text-align:center"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:700;line-height:120%">For EDGAR and Forms 3, 4 and 5</font></div><div style="text-align:center"><font><br></font></div><div><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Know all by these presents, that the undersigned hereby constitutes and appoints each of Sharon E. Underberg, Lily J. Lu and Brenton N. Speed, or any of them signing singly, and with full power of substitution, the undersigned&#8217;s true and lawful attorney-in-fact to&#58;</font></div><div style="text-indent:36pt"><font><br></font></div><div style="padding-left:72pt;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">(1)&#160;&#160;&#160;&#160;obtain credentials (including codes or passwords) to enable the undersigned to submit and file documents, forms and information required by Section 16(a) of the Securities Exchange Act of 1934, as amended (the &#8220;</font><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%;text-decoration:underline">Exchange Act</font><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">&#8221;), or any rule or regulation of the U.S. Securities and Exchange Commission (&#8220;SEC&#8221;) via the Electronic Data Gathering and Retrieval (&#8220;EDGAR&#8221;) system, including (i)&#160;preparing, executing in the undersigned&#8217;s name and on the undersigned&#8217;s behalf, and submitting to the SEC a Form ID (and any amendments thereto) or any other documents necessary or appropriate to obtain such credentials and legally binding the undersigned for purpose of the Form ID or such other documents&#59; and (ii)&#160;enrolling the undersigned in EDGAR Next or any successor filing system&#59;</font></div><div style="padding-left:72pt;text-indent:-36pt"><font><br></font></div><div style="padding-left:72pt;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">(2)&#160;&#160;&#160;&#160;cause IDEXX Laboratories, Inc. (the &#8220;Company&#8221;) to accept a delegation of authority from any of the undersigned&#8217;s EDGAR account administrators and authorize the Company&#8217;s EDGAR account administrators pursuant to that delegated entity designation to appoint, remove or replace users for the undersigned&#8217;s EDGAR account&#59; </font></div><div style="padding-left:72pt;text-indent:-36pt"><font><br></font></div><div style="padding-left:72pt;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">(3)&#160;&#160;&#160;&#160;execute for and on behalf of the undersigned, in the undersigned&#8217;s capacity as a member of the board of directors of the Company, Forms&#160;3, 4, and 5 in accordance with Section&#160;16(a) of the Securities Exchange Act of 1934 and the rules thereunder&#59;</font></div><div style="padding-left:72pt;text-indent:-36pt"><font><br></font></div><div style="padding-left:72pt;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">(4)&#160;&#160;&#160;&#160;seek or obtain, as the undersigned&#8217;s representative and on the undersigned&#8217;s behalf, information on transactions in the Company&#8217;s securities from any third party, including brokers, employee benefit plan administrators and trustees, and the undersigned hereby authorizes any such person to release any such information to any attorney-in-fact and further approves and ratifies any such release of information&#59; </font></div><div style="padding-left:72pt;text-indent:-36pt"><font><br></font></div><div style="padding-left:72pt;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">(5)&#160;&#160;&#160;&#160;do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form&#160;3, 4, or 5, complete and execute any amendment or amendments thereto, and timely file such form with the SEC and any stock exchange or similar authority as considered necessary or advisable under Section 16(a) of the Exchange Act&#59; and</font></div><div style="padding-left:72pt;text-indent:-36pt"><font><br></font></div><div style="height:72pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><font><br></font></div></div></div><hr style="page-break-after:always"><div style="min-height:72pt;width:100%"><div><font><br></font></div></div><div style="padding-left:72pt;text-indent:-36pt"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">(6)&#160;&#160;&#160;&#160;take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact&#8217;s discretion.</font></div><div style="text-indent:36pt"><font><br></font></div><div style="text-indent:36pt"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact&#8217;s substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted.  The undersigned acknowledges that&#58; (a) the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming&#58; (i) any of the undersigned&#8217;s responsibilities to comply with Section&#160;16 of the Exchange Act or (ii) any liability of the undersigned for any failure to comply with such requirements or (iii) any obligation or liability of the undersigned for profit disgorgement under Section 16(b) of the Exchange Act&#59; and (b) this Limited Power of Attorney does not relieve the undersigned from responsibility for compliance with the undersigned&#8217;s obligations under the Exchange Act, including, without limitation, the reporting requirements under Section 16 of the Exchange Act..</font></div><div style="text-indent:36pt"><font><br></font></div><div style="text-indent:36pt"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms&#160;3, 4, and 5 with respect to the undersigned&#8217;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.</font></div><div style="text-indent:36pt"><font><br></font></div><div style="text-indent:36pt"><font><br></font></div><div style="text-align:center"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">&#91;</font><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-style:italic;font-weight:400;line-height:120%">Signature Page Follows</font><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">&#93;</font></div><div style="height:72pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><font><br></font></div></div></div><div id="ic363929608a2430dbc352e24e1a400d0_4"></div><hr style="page-break-after:always"><div style="min-height:72pt;width:100%"><div style="text-align:right"><font><br></font></div></div><div style="text-indent:36pt"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 6th day of October 2025.</font></div><div style="text-indent:36pt"><font><br></font></div><div style="text-indent:36pt"><font><br></font></div><div style="text-indent:36pt"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">&#160;&#160;&#160;&#160;</font><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%;text-decoration:underline">&#47;s&#47; Karen Peacock</font></div><div style="text-indent:36pt"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">&#160;&#160;&#160;&#160;Signature</font></div><div><font><br></font></div><div style="text-indent:36pt"><font style="color:#000000;font-family:'Times New Roman',serif;font-size:12pt;font-weight:400;line-height:120%">&#160;&#160;&#160;&#160;Karen Peacock</font></div><div style="text-indent:36pt"><font><br></font></div><div style="text-align:justify;text-indent:36pt"><font><br></font></div><div><font><br></font></div><div style="height:72pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div><font><br></font></div></div></div></body></html>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
