<SEC-DOCUMENT>0001567619-20-009603.txt : 20200512
<SEC-HEADER>0001567619-20-009603.hdr.sgml : 20200512
<ACCEPTANCE-DATETIME>20200512171543
ACCESSION NUMBER:		0001567619-20-009603
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200511
FILED AS OF DATE:		20200512
DATE AS OF CHANGE:		20200512

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			POLEWACZYK JAMES F
		CENTRAL INDEX KEY:			0001389046

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19271
		FILM NUMBER:		20870073

	MAIL ADDRESS:	
		STREET 1:		IDEXX LABORATORIES, INC.
		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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<SEQUENCE>1
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                <value>2024-02-13</value>
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    <footnotes>
        <footnote id="F1">Includes 23 shares acquired under the IDEXX Laboratories, Inc. Employee Stock Purchase Plan on March 31, 2020.</footnote>
        <footnote id="F2">Represents the weighted average price of the shares sold ranging from a low of $298.27 to a high of $298.323 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.</footnote>
        <footnote id="F3">Represents the weighted average price of the shares sold ranging from a low of $298.324 to a high of $299.25 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.</footnote>
        <footnote id="F4">Represents the weighted average price of the shares sold ranging from a low of $299.25 to a high of $299.42 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.</footnote>
        <footnote id="F5">Grant of option to buy 6,039 shares of Issuer common stock that became exercisable in five annual installments beginning February 14, 2015 without giving effect to the 2-for-1 stock split of IDEXX Laboratories, Inc. common stock that occurred on June 15, 2015 (the &quot;Stock Split&quot;).  The number of derivative securities reported as beneficially owned with respect to this option and its exercise price were adjusted to reflect the Stock Split.</footnote>
        <footnote id="F6">Grant of option to buy 5,555 shares of Issuer common stock that became exercisable in five annual installments beginning February 14, 2016 without giving effect to Stock Split.  The number of derivative securities reported as beneficially owned with respect to this option and its exercise price were adjusted to reflect the Stock Split.</footnote>
        <footnote id="F7">Grant of option to buy 10,071 shares of Issuer common stock that became exercisable in five annual installments beginning June 1, 2015 without giving effect to the Stock Split.  The number of derivative securities reported as beneficially owned with respect to this option and its exercise price were adjusted to reflect the Stock Split.</footnote>
        <footnote id="F8">Not applicable.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Lily J. Lu, Attorney-in-Fact for James F. Polewaczyk</signatureName>
        <signatureDate>2020-05-12</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
