Loomis Paul 4
4 · MKS INSTRUMENTS INC · Filed Feb 1, 2013
Insider Transaction Report
Form 4
Loomis Paul
VP & GM, Astex
Transactions
- Other
Restricted Stock Unit
2013-01-30−95.359→ 4,672.6 total→ Common Stock (95.359 underlying)
Footnotes (3)
- [F1]Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.
- [F2]This transaction reflects the forfeiture of RSUs due to performance criteria
- [F3]These RSUs are subject to the achievement of performance criteria determined in the first year of the grant and thereafter vests in equal annual installments over three years.