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MKS INC — Director's Dealing 2011
Apr 18, 2011
30723_dirs_2011-04-18_1b54f2bf-7dfb-4617-a4b5-0aebe2ab1b52.zip
Director's Dealing
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SEC Form 4 — Statement of Changes in Beneficial Ownership
Issuer: MKS INSTRUMENTS INC (MKSI)
CIK: 0001049502
Period of Report: 2011-04-11
Reporting Person: Eyerman Paul (VP & GM, ENI and Medical)
Derivative Transactions
| Date | Security | Exercise Price | Code | Shares | A/D | Expiration | Underlying | Ownership |
|---|---|---|---|---|---|---|---|---|
| 2011-04-11 | Restricted Stock Unit | $ | A | 6128.897 | Acquired | Common Stock (6128.897) | Direct |
Footnotes
F1: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.
F2: The RSUs vest in equal annual installments over three years
F3: The RSUs vest in equal annual installments over three years
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