<SEC-DOCUMENT>0001567619-19-004924.txt : 20190219
<SEC-HEADER>0001567619-19-004924.hdr.sgml : 20190219
<ACCEPTANCE-DATETIME>20190219180844
ACCESSION NUMBER:		0001567619-19-004924
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20190214
FILED AS OF DATE:		20190219
DATE AS OF CHANGE:		20190219

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Studer Jacqueline
		CENTRAL INDEX KEY:			0001526223

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19271
		FILM NUMBER:		19616430

	MAIL ADDRESS:	
		STREET 1:		IDEXX LABORATORIES
		STREET 2:		ONE IDEXX DRIVE
		CITY:			WESTBROOK
		STATE:			ME
		ZIP:			04092

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			IDEXX LABORATORIES INC /DE
		CENTRAL INDEX KEY:			0000874716
		STANDARD INDUSTRIAL CLASSIFICATION:	IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
		IRS NUMBER:				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>
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    <footnotes>
        <footnote id="F1">Includes 25 shares acquired under the IDEXX Laboratories, Inc. Employee Stock Purchase Plan on December 31, 2018.</footnote>
        <footnote id="F2">Each restricted stock unit (&quot;RSU&quot;) represents a contingent right to receive one share of Issuer common stock. This RSU grant vested in five equal annual installments, beginning  February 14, 2016. The number of RSUs have been adjusted to reflect the  2-for-1 stock split of Issuer common stock that occurred on June 15, 2015 (the &quot;Stock Split&quot;).</footnote>
        <footnote id="F3">Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five annual installments, beginning February 14, 2017. The number of RSUs have been adjusted to reflect the  Stock Split.</footnote>
        <footnote id="F4">Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five annual installments, beginning February 14, 2018.</footnote>
        <footnote id="F5">Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five  annual installments, beginning February 14, 2019.</footnote>
        <footnote id="F6">Not applicable.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Lily J. Lu, Attorney-in-Fact for Jacqueline L. Studer</signatureName>
        <signatureDate>2019-02-19</signatureDate>
    </ownerSignature>
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</SEC-DOCUMENT>
