WALCOTT PETER W 4

4 · ENTEGRIS INC · Filed Nov 29, 2012

Form 4

Period: 2012-11-27

SR V.P. & General Counsel

Transactions

Exercise/Conversion
Common Stock
2012-11-27$7.07/sh+41,405$292,733→ 108,831 total
Exercise/Conversion
Employee Stock Option (Right to Buy)
2012-11-27−35,000→ 0 total
Exercise: $1.13Exp: 2016-02-19→ Common Stock (35,000 underlying)
Exercise/Conversion
Common Stock
2012-11-27$1.13/sh+35,000$39,550→ 102,426 total
Sale
Common Stock
2012-11-27$8.77/sh−41,405$362,981→ 67,426 total
Exercise/Conversion
Common Stock
2012-11-27$5.40/sh+19,494$105,268→ 86,920 total
Exercise/Conversion
Employee Stock Option (Right to Buy)
2012-11-27−41,405→ 0 total
Exercise: $7.07Exp: 2015-02-21→ Common Stock (41,405 underlying)
Sale
Common Stock
2012-11-27$8.77/sh−35,000$306,831→ 67,426 total
Sale
Common Stock
2012-11-27$8.77/sh−19,494$170,896→ 67,426 total
Exercise/Conversion
Employee Stock Option (Right to Buy)
2012-11-27−19,494→ 19,495 total
Exercise: $5.40Exp: 2017-02-19→ Common Stock (19,494 underlying)

Footnotes (4)

[F1]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 Securities & Corporate Governance Professionals dated June 25, 2008. These shares were sold in multiple transactions at prices ranging from $8.61 to $8.85, 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.
[F2]These options are fully vested.
[F3]The option vests in three equal annaul installments on February 19, 2011, February 19, 2012 and February 19, 2013.
[F4]These options were granted pursuant to an employee stock option plan that provides for the grant of options in consideration of services as an employee.

Documents

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