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MKS INC — Director's Dealing 2010
Feb 12, 2010
30723_dirs_2010-02-12_09de13ff-780f-41e6-8db6-45a6834b7ae0.zip
Director's Dealing
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SEC Form 5 — Annual Statement of Changes in Beneficial Ownership
Issuer: MKS INSTRUMENTS INC (MKSI)
CIK: 0001049502
Period of Report: 2009-12-31
Reporting Person: BERLINGHIERI LEO (Director, President and CEO)
Non-Derivative Transactions
| Date | Security | Code | Shares | Price | A/D | Holdings After | Ownership |
|---|---|---|---|---|---|---|---|
| 2009-11-24 | Common Stock | J | 6724 | — | Disposed | 50693 | Direct |
Derivative Transactions
| Date | Security | Exercise Price | Code | Shares | A/D | Expiration | Underlying | Ownership |
|---|---|---|---|---|---|---|---|---|
| 2009-11-23 | Restricted Stock Unit | $ | J | 2761 | Disposed | Common Stock (2761) | Direct | |
| 2009-03-16 | Restricted Stock Unit | $ | A | 7308 | Acquired | Common Stock (7308) | Direct |
Footnotes
F1: These shares were transferred prusuant to DRO.
F2: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.
F3: One half of RSUs shall vest in equal annual installments over three years, and the other half shall be subject to the achievement of performance criteria, and thereafter shall vest in equal annual installments over three years.
F4: These shares were inadvertently not reported with the equity filed on March 16, 2009.
F5: These shares are subject to the achievement of performance criteria and thereafter vests in equal installments over three years