4//SEC Filing
STEWART WILLIAM D 4
Accession 0001127602-12-009692
CIK 0001049502other
Filed
Mar 5, 7:00 PM ET
Accepted
Mar 6, 10:27 AM ET
Size
11.9 KB
Accession
0001127602-12-009692
Insider Transaction Report
Form 4
STEWART WILLIAM D
V.P. Vacuum Products & PFMC
Transactions
- Tax Payment
Common Stock
2012-03-05$28.46/sh−1,462$41,609→ 4,935.079 total - Exercise/Conversion
Restricted Stock Unit
2012-03-05−2,700→ 7,552.158 total→ Common Stock (2,700 underlying) - Exercise/Conversion
Common Stock
2012-03-05+2,000→ 6,397.079 total - Exercise/Conversion
Common Stock
2012-03-05+2,700→ 4,397.079 total - Exercise/Conversion
Restricted Stock Unit
2012-03-05−2,000→ 7,437.097 total→ Common Stock (2,000 underlying)
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.
Documents
Issuer
MKS INSTRUMENTS INC
CIK 0001049502
Entity typeother
Related Parties
1- filerCIK 0001202731
Filing Metadata
- Form type
- 4
- Filed
- Mar 5, 7:00 PM ET
- Accepted
- Mar 6, 10:27 AM ET
- Size
- 11.9 KB