Mks Inc. · NASDAQ:MKSI
Lee John Tseng-Chung sold 10,000 Mks Inc. shares (Form 4)
Traded Aug 14, 2026 · Filed Aug 17, 2026
On Aug 14, 2026, Lee John Tseng-Chung (Director, President & CEO) sold 10,000 Mks Inc. shares at US$302.01 for US$3.02M under a trading plan, leaving 134,776 shares. Filed Aug 17, 2026 (Form 4).
- Sold
- 10,000 shares
- Price
- US$302.01
- Value
- US$3.02M
- Holding after
- 134,776 shares
- Trading plan
- Yes (Made under a plan set in advance)
- Role
- Director, President & CEO
The filing in full
| Date | Security | Transaction | Shares | Price | Holding after | Ownership |
|---|---|---|---|---|---|---|
| Aug 14, 2026 | Common Stock | Sale | 10,000 | US$302.01 | 134,776 | Direct |
Source
Related
- Mks Inc.
- Lee John Tseng-Chung
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