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MKS INC — Director's Dealing 2012
Feb 14, 2012
30723_dirs_2012-02-14_b11112ee-9f98-4be4-b0f3-799edc0b0ada.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: 2012-02-13
Reporting Person: STEWART WILLIAM D (VP/GM, Vacuum Products)
Non-Derivative Transactions
| Date | Security | Code | Shares | Price | A/D | Holdings After | Ownership |
|---|---|---|---|---|---|---|---|
| 2012-02-13 | Common Stock | S | 188 | $31.98 | Disposed | 0.552 | Indirect |
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