ENTEGRIS INC — Director's Dealing 2014

Aug 26, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ENTEGRIS INC (ENTG)
CIK: 0001101302
Period of Report: 2014-08-22

Reporting Person: OLSON PAUL L H (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-08-22	Common Stock	M	9000	$8.37	Acquired	120341	Direct
2014-08-22	Common Stock	F	6236	$12.08	Disposed	114105	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-08-22	Employee Stock Option (Right to Buy)	$8.37	M	9000	Disposed	2014-10-15	Common Stock (9000)	Direct

Footnotes

F1: This option is fully vested.

F2: This option was granted pursuant to the Entegris, Inc. Outside Directors' Stock Option Plan that provides for the grant of options in consideration of services as a director.