IDEXX LABORATORIES INC /DE — Director's Dealing 2012

Nov 14, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IDEXX LABORATORIES INC /DE (IDXX)
CIK: 0000874716
Period of Report: 2012-11-09

Reporting Person: AYERS JONATHAN W (Director, Chairman, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-11-09	Common Stock	M	2384	$41.9350	Acquired	368133	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-11-09	Incentive Stock Option	$41.9350	M	2384	Disposed	2014-02-13	Common Stock (2384)	Direct

Footnotes

F1: Grant of options to buy shares of common stock that vest on the fifth anniversary date (02/14/2012) of the grant.