ENTEGRIS INC — Director's Dealing 2013

Feb 14, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ENTEGRIS INC (ENTG)
CIK: 0001101302
Period of Report: 2013-02-12

Reporting Person: Murphy John J (Sr. Vice President -HR)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-02-12	Common Stock	A	5424	—	Acquired	103134	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-02-12	Employee Stock Option (Right to Buy)	$9.88	A	21160	Acquired	2020-02-19	Common Stock (21160)	Direct

Footnotes

F1: These shares are restricted stock units with restrictions that lapse over a four year period with respect to 25% of these shares per year, starting on February 19, 2014.

F2: This restricted stock unit award was made pursuant to an equity incentive award plan in consideration of services as an employee.

F3: The option vests in four equal annual installments starting on February 19, 2014 and thereafter on February 19, 2015, February 19, 2016 and February 19, 2017. The option will expire on February 19, 2020.

F4: These options were awarded pursuant to a stock option plan that provides for the award of options in consideration of services as an employee.