Eyerman Paul 4
4 · MKS INSTRUMENTS INC · Filed Feb 26, 2013
Insider Transaction Report
Form 4
Eyerman Paul
VP & GM, ENI and Medical
Transactions
- Exercise/Conversion
Restricted Stock Unit
2013-02-25−1,557.213→ 3,115.387 total→ Common Stock (1,557.213 underlying) - Award
Restricted Stock Unit
2013-02-25+4,271.917→ 10,478.454 total→ Common Stock (4,271.917 underlying) - Award
Restricted Stock Unit
2013-02-25+6,407.875→ 9,523.262 total→ Common Stock (6,407.875 underlying) - Exercise/Conversion
Common Stock
2013-02-25+1,059→ 13,086.875 total - Tax Payment
Common Stock
2013-02-25$26.92/sh−944$25,412→ 12,142.875 total - Exercise/Conversion
Restricted Stock Unit
2013-02-25−1,059→ 6,206.537 total→ Common Stock (1,059 underlying) - Exercise/Conversion
Common Stock
2013-02-25+1,557.213→ 12,027.875 total
Footnotes (4)
- [F1]Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.
- [F2]This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person.
- [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.
- [F4]The RSUs vest in equal annual installments over three years