ENTEGRIS INC — Director's Dealing 2017

Feb 16, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ENTEGRIS INC (ENTG)
CIK: 0001101302
Period of Report: 2017-02-14

Reporting Person: BURKETT MARVIN D (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-02-14	Common Stock	M	15000	$6.20	Acquired	24735	Direct
2017-02-14	Common Stock	F	4306	$21.60	Disposed	20429	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-02-14	Employee Stock Option (Right-to-Buy)	$6.20	M	15000	Disposed	2017-05-10	Common Stock (15000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	67962	Indirect

Footnotes

F1: This option is fully vested.

F2: These options were granted pursuant to a non-employee director stock option plan that provides for the grant of options in consideration of services as a director.