Additional Proxy Soliciting Materials (definitive) (defa14a)

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the
Securities Exchange Act of 1934 (Amendment No. )

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Filed by the Registrant

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Filed by a Party other than the Registrant

CHECK THE APPROPRIATE BOX:
☐		Preliminary Proxy Statement
☐		Confidential, For Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
☐		Definitive Proxy Statement
☑		Definitive Additional Materials
☐		Soliciting Material Under Rule 14a-12

IDEXX Laboratories, Inc.

(Name of Registrant as Specified In Its Charter)
(Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)

PAYMENT OF FILING FEE (CHECK THE APPROPRIATE BOX):
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☐	Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the form or schedule and the date of its filing.
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*** Exercise Your Right to Vote ***
Important Notice Regarding the Availability of Proxy Materials for the
2017 Annual Meeting of Stockholders to Be Held on May 3, 2017 .

IDEXX LABORATORIES, INC.

IDEXX LABORATORIES, INC.
ONE IDEXX DRIVE
WESTBROOK, ME 04092

Meeting Information
Meeting Type: Annual Meeting
For holders as of: March 10, 2017
Date: May 3, 2017 Time: 1:00 PM EST
Location:	Meeting live via the Internet-please visit www.virtualshareholdermeeting.com/IDXX2017.
The company will be hosting the meeting live via the Internet this year. To attend the meeting via the Internet please visit www.virtualshareholdermeeting.com/IDXX2017 and be sure to have the information that is printed in the box marked by the arrow ➔ XXXX XXXX XXXX XXXX (located on the following page).

You are receiving this communication because you hold shares in the company named above.

This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.idexxproxymaterials.com or easily request a paper copy (see reverse side).

We encourage you to access and review all of the important information contained in the proxy materials before voting.

See the reverse side of this notice to obtain proxy materials and voting instructions.

— Before You Vote —
How to Access the Proxy Materials

Proxy Materials Available to VIEW or RECEIVE:

NOTICE AND PROXY STATEMENT ANNUAL REPORT

How to View Online:
Have the information that is printed in the box marked by the arrow ➔ XXXX XXXX XXXX XXXX (located on the following page) and visit: www.proxyvote.com.

How to Request and Receive a PAPER or E-MAIL Copy:
If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request:
	1) BY INTERNET :	www.proxyvote.com
	2) BY TELEPHONE :	1-800-579-1639
	3) BY E-MAIL* :	sendmaterial@proxyvote.com

* If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked by the arrow ➔ XXXX XXXX XXXX XXXX (located on the following page) in the subject line.

Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before April 19, 2017 to facilitate timely delivery.

— How To Vote —
Please Choose One of the Following Voting Methods

Vote By Internet:

Before The Meeting:

Go to www.proxyvote.com. Have the information that is printed in the box marked by the arrow ➔ XXXX XXXX XXXX XXXX (located on the following page) available and follow the instructions.

During The Meeting:

Go to www.virtualshareholdermeeting.com/IDXX2017 . Have the information that is printed in the box marked by the arrow ➔ XXXX XXXX XXXX XXXX (located on the following page) available and follow the instructions.

Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.

Voting Items

The Board of Directors recommends you vote FOR the following:

1.	Election of Directors

	Nominees:

	1a.	Rebecca M. Henderson, PhD

	1b.	Lawrence D. Kingsley

	1c.	Sophie V. Vandebroek, PhD

The Board of Directors recommends you vote FOR the following proposals:

2.	Ratification of Appointment of Independent Registered Public Accounting Firm. To ratify the selection of PricewaterhouseCoopers LLP as the Company's independent registered public accounting firm for the current fiscal year (Proposal Two).

3.	Advisory Vote on Executive Compensation. To approve a nonbinding advisory resolution on the Company's executive compensation (Proposal Three).

The Board of Directors recommends you vote 1 year on the following proposal:

4.	Advisory Vote on the Frequency of Advisory Votes on Executive Compensation. To recommend, by nonbinding advisory vote, the frequency of future advisory votes on the Company's executive compensation (Proposal Four).