ENTEGRIS INC — Director's Dealing 2014

Nov 20, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ENTEGRIS INC (ENTG)
CIK: 0001101302
Period of Report: 2014-11-18

Reporting Person: CHRISTMAN DANIEL W (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-11-18	Common Stock	M	11120	$9.40	Acquired	87297	Direct
2014-11-18	Common Stock	F	7692	$13.59	Disposed	79605	Direct
2014-11-19	Common Stock	S	3428	$13.5104	Disposed	76177	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-11-18	Stock Option (Right to Buy)	$9.40	M	11120	Disposed	2015-04-26	Common Stock (11120)	Direct

Footnotes

F1: Total number of shares has been adjusted to exclude 4,062 shares inadvertently included from prior reports.

F2: The price reported in column 4 is a weighted average price reported in reliance on a letter from the Office of Chief Counsel, Securities and Exchange Commission's Division of Corporate Finance to the Society of Corporate Secretaries & Corporate Governance Professionals dated June 25, 2008. These shares were sold in multiple transactions at prices ranging from $13.45 to $13.53, inclusive. The reporting person undertakes to provide Entegris, Inc., any shareholder of Entegris, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F3: This option is fully vested.