4//SEC Filing
STEWART WILLIAM D 4
Accession 0001127602-12-011136
CIK 0001049502other
Filed
Mar 18, 8:00 PM ET
Accepted
Mar 19, 3:00 PM ET
Size
12.6 KB
Accession
0001127602-12-011136
Insider Transaction Report
Form 4
STEWART WILLIAM D
V.P. Vacuum Products & PFMC
Transactions
- Exercise/Conversion
Restricted Stock Unit
2012-03-16−1,960→ 5,592.158 total→ Common Stock (1,960 underlying) - Exercise/Conversion
Common Stock
2012-03-16+1,960→ 6,895.079 total - Tax Payment
Common Stock
2012-03-16$29.60/sh−1,046$30,962→ 7,249.079 total - Exercise/Conversion
Common Stock
2012-03-16+1,400→ 8,295.079 total - Exercise/Conversion
Restricted Stock Unit
2012-03-16−1,400→ 6,037.097 total→ Common Stock (1,400 underlying)
Holdings
- 0.552(indirect: By Spouse)
Common Stock
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 18, 8:00 PM ET
- Accepted
- Mar 19, 3:00 PM ET
- Size
- 12.6 KB