IDEXX LABORATORIES INC /DE — Director's Dealing 2012

Sep 5, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IDEXX LABORATORIES INC /DE (IDXX)
CIK: 0000874716
Period of Report: 2012-09-01

Reporting Person: SZOSTAK M ANNE (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-09-01	Non-Qualified Stock Option (right to buy)	$95.06	A	2953	Acquired	2019-08-31	Common Stock (2953)	Direct
2012-09-01	Deferred Stock Unit	$	A	284	Acquired		Common Stock (284)	Direct

Footnotes

F1: Grant of options to buy shares of common stock that vest 100% on 05/09/2013.

F2: Each deferred stock unit represents a contingent right to receive one share of IDEXX Laboratories, Inc. common stock. The deferred stock units vest 100% on 05/09/2013 and are payable as common stock one year following the Director's resignation from the Board of Directors.