IDEXX LABORATORIES INC /DE — Director's Dealing 2018

Feb 16, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IDEXX LABORATORIES INC /DE (IDXX)
CIK: 0000874716
Period of Report: 2018-02-14

Reporting Person: MCKEON BRIAN P (Executive VP & CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-02-14	Common Stock	M	726	—	Acquired	43044	Direct
2018-02-14	Common Stock	M	629	—	Acquired	43673	Direct
2018-02-14	Common Stock	M	811	—	Acquired	44484	Direct
2018-02-14	Common Stock	M	459	—	Acquired	44943	Direct
2018-02-14	Common Stock	F	903	$178.26	Disposed	44040	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-02-14	Non-Qualified Stock Option (right-to-buy)	$178.26	A	25140	Acquired	2028-02-13	Common Stock (25140)	Direct
2018-02-14	Incentive Stock Option (right-to-buy)	$178.26	A	560	Acquired	2028-02-13	Common Stock (560)	Direct
2018-02-14	Restricted Stock Unit	$	A	2524	Acquired		Common Stock (2524)	Direct
2018-02-14	Restricted Stock Unit	$	M	726	Disposed		Common Stock (726)	Direct
2018-02-14	Restricted Stock Unit	$	M	629	Disposed		Common Stock (629)	Direct
2018-02-14	Restricted Stock Unit	$	M	811	Disposed		Common Stock (811)	Direct
2018-02-14	Restricted Stock Unit	$	M	459	Disposed		Common Stock (459)	Direct

Footnotes

F1: Closing price of Issuer's common stock on the NASDAQ market on February 14, 2018.

F2: Grant of option to buy shares of Issuer common stock that becomes exercisable in five annual installments beginning February 14, 2019.

F3: Grant of option to buy shares of Issuer common stock that becomes exercisable on the fifth anniversary of the date of grant.

F4: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five equal annual installments, beginning February 14, 2019.

F5: Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five equal 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").

F6: Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five equal annual installments, beginning February 14, 2016 and has been adjusted to reflect the Stock Split.

F7: Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five equal annual installments, beginning February 14, 2017.

F8: Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five equal annual installments, beginning February 14, 2018.

F9: Not applicable.