Amon Cristina 4
4 · MKS INSTRUMENTS INC · Filed May 11, 2010
Insider Transaction Report
Form 4
Amon Cristina
Director
Transactions
- Exercise/Conversion
Common Stock
2010-05-07+556→ 20,666 total - Award
Common Stock
2010-05-03+6,000→ 20,110 total - Exercise/Conversion
Restricted Stock Unit
2010-05-07−556→ 0 total→ Common Stock (556 underlying)
Footnotes (3)
- [F1]This RSU grant fully vests on the day prior to the first annual meeting of shareholders following the date of grant (or if no such meeting is held within 13 months after the date of grant, on the 13 month anniversary of the date of grant).
- [F2]Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.
- [F3]vests in 12 equal quarterly installments over a three-year period.