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MKS INC — Director's Dealing 2011
Jun 2, 2011
30723_dirs_2011-06-02_b2913eeb-5cf8-4688-8d69-06df3f10b9ac.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: 2011-05-31
Reporting Person: Eyerman Paul (VP & GM, ENI and Medical)
Non-Derivative Transactions
| Date | Security | Code | Shares | Price | A/D | Holdings After | Ownership |
|---|---|---|---|---|---|---|---|
| 2011-05-31 | Common Stock | A | 581.936 | $18.258 | Acquired | 5526.66 | Direct |
Footnotes
F1: This purchase is a result of participation in the MKS Employee Stock Purchase Plan
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