IDEXX LABORATORIES INC /DE — Director's Dealing 2019

Feb 19, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IDEXX LABORATORIES INC /DE (IDXX)
CIK: 0000874716
Period of Report: 2019-02-14

Reporting Person: TWIGGE GIOVANI (CORPORATE VICE PRESIDENT)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-02-14	Common Stock	M	282	—	Acquired	17975	Direct
2019-02-14	Common Stock	M	345	—	Acquired	18320	Direct
2019-02-14	Common Stock	M	405	—	Acquired	18725	Direct
2019-02-14	Common Stock	M	212	—	Acquired	18937	Direct
2019-02-14	Common Stock	M	169	—	Acquired	19106	Direct
2019-02-14	Common Stock	F	428	$206.94	Disposed	18678	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-02-14	Non-Qualified Stock Option (right-to-buy)	$206.94	M	7186	Acquired	2029-02-13	Common Stock (7186)	Direct
2019-02-14	Incentive Stock Option (right-to-buy)	$206.94	M	483	Acquired	2029-02-13	Common Stock (483)	Direct
2019-02-14	Restricted Stock Unit	$	M	785	Acquired		Common Stock (785)	Direct
2019-02-14	Restricted Stock Unit	$	M	282	Disposed		Common Stock (282)	Direct
2019-02-14	Restricted Stock Unit	$	M	345	Disposed		Common Stock (345)	Direct
2019-02-14	Restricted Stock Unit	$	M	405	Disposed		Common Stock (405)	Direct
2019-02-14	Restricted Stock Unit	$	M	212	Disposed		Common Stock (212)	Direct
2019-02-14	Restricted Stock Unit	$	M	169	Disposed		Common Stock (169)	Direct

Footnotes

F1: Grant of option to buy shares of Issuer common stock that becomes exercisable in five annual installments beginning February 14, 2020.

F2: Grant of option to buy shares of Issuer common stock that becomes exercisable on the fifth anniversary of the date of grant.

F3: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five annual installments, beginning February 14, 2020.

F4: Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vested in five annual installments, beginning February 14, 2015. The number of RSUs have been adjusted to reflect the 2-for-1 stock split of Issuer common stock that occurred on June 15, 2015 (the "Stock Split").

F5: Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five annual installments, beginning February 14, 2016 and has been adjusted to reflect the Stock Split.

F6: Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five annual installments, beginning February 14, 2017.

F7: 6. Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five annual installments, beginning February 14, 2018..

F8: 6. Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five annual installments, beginning February 14, 2019.

F9: Not applicable.