<SEC-DOCUMENT>0001567619-18-001756.txt : 20180823
<SEC-HEADER>0001567619-18-001756.hdr.sgml : 20180823
<ACCEPTANCE-DATETIME>20180823180356
ACCESSION NUMBER:		0001567619-18-001756
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180821
FILED AS OF DATE:		20180823
DATE AS OF CHANGE:		20180823

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:		181035500

	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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<SEQUENCE>1
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            <securityTitle>
                <value>Non-Qualified Stock Option (right-to-buy)</value>
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                <value>67.85</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2018-08-21</value>
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                    <value>D</value>
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                <value>2027-02-13</value>
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    <footnotes>
        <footnote id="F1">Represents the weighted average sales price of the shares sold ranging from a low of $243.00 to a high of $243.69 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 sold at each separate price.</footnote>
        <footnote id="F2">Represents the weighted average sales price of the shares sold ranging from a low of $244.00 to a high of $244.56 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 sold at each separate price.</footnote>
        <footnote id="F3">Represents the weighted average sales price of the shares sold ranging from a low of $245.00 to a high of $245.13 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 sold at each separate price.</footnote>
        <footnote id="F4">Grant of option to buy 22,027 shares of IDEXX Laboratories, Inc. common stock that vests and is exercisable in five equal annual installments beginning on February 14, 2017.</footnote>
        <footnote id="F5">Grant of option to buy 10,386 shares of IDEXX Laboratories, Inc. common stock that vests and is exercisable in five equal annual installments beginning on February 14, 2018.</footnote>
        <footnote id="F6">Not applicable.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Lily J. Lu, Attorney-in-Fact for Jacqueline L. Studer</signatureName>
        <signatureDate>2018-08-23</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
