ENTEGRIS INC — Director's Dealing 2017

May 26, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ENTEGRIS INC (ENTG)
CIK: 0001101302
Period of Report: 2017-05-24

Reporting Person: CHRISTMAN DANIEL W (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-05-24	Common Stock	A	5133	—	Acquired	86822	Direct

Footnotes

F1: These Restricted Stock Units vest in full on the earlier of (1) the anniversary of the date of the grant, or (2) the date of the Company's 2018 Annual Meeting of Stockholders.

F2: These shares were awarded on May 24, 2017 as Restricted Stock Units, payable solely in Common Stock, pursuant to the Entegris, Inc. 2010 Stock Plan which provides for the award of Restricted Stock Units to independent directors in consideration for services as such.