AI assistant
Sending…
MKS INC — Director's Dealing 2010
Feb 23, 2010
30723_dirs_2010-02-23_e804fb22-d6f7-49b7-a1d9-a25d9d0cca1c.zip
Director's Dealing
Open in viewerOpens in your device viewer
SEC Form 4 — Statement of Changes in Beneficial Ownership
Issuer: MKS INSTRUMENTS INC (MKSI)
CIK: 0001049502
Period of Report: 2010-02-19
Reporting Person: BERTUCCI JOHN R (Director)
Non-Derivative Transactions
| Date | Security | Code | Shares | Price | A/D | Holdings After | Ownership |
|---|---|---|---|---|---|---|---|
| 2010-02-19 | Common Stock | S | 44091 | $19.01 | Disposed | 1595130 | Indirect |
| 2010-02-22 | Common Stock | S | 41599 | $19.01 | Disposed | 640658 | Direct |
Footnotes
F1: Transaction effected pursuant to a Rule 10b5-1 trading plan.
More from MKS INC
Regulatory Filings
2026
May 28
Share Issue/Capital Change
2026
May 11
Interim / Quarterly Report
2026
May 7
Regulatory Filings
2026
May 6
Board/Management Information
2026
Apr 6
Annual Report
2026
Mar 31
Proxy Solicitation & Information Statement
2026
Mar 31
Major Shareholding Notification
2026
Mar 27
Proxy Solicitation & Information Statement
2026
Mar 20
Director's Dealing
2026
Mar 3