IDEXX LABORATORIES INC /DE — Director's Dealing 2021

May 24, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IDEXX LABORATORIES INC /DE (IDXX)
CIK: 0000874716
Period of Report: 2021-05-20

Reporting Person: Turner Kathy V (Senior Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-05-20	Common Stock	S	1000	$535	Disposed	9766	Direct
2021-05-20	Common Stock	S	1000	$540	Disposed	8766	Direct
2021-05-21	Common Stock	S	1000	$545	Disposed	7766	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	100	Indirect

Footnotes

F1: Includes 12 shares acquired under the IDEXX Laboratories, Inc. Employee Stock Purchase Plan on March 31, 2021.

F2: The reporting person disclaims beneficial interest of the shares of common stock held by her spouse except to the extent of her pecuniary interest therein.