David Philip Henry, EVP, Global Str Marketing & GM, MSD at MKS INC (MKSI), sold 5,000 shares at $130.00 ($650K) on 2025-09-18, disclosed to the SEC on 2025-09-19.
Scheduled sale ($650k) by EVP, Global Str Marketing & GM, MSD under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Something here stands out, but not much.
| Filing → |
| MKSI | SELL | 2026-02-23 | $523K | — | Filing → |
| MKSI | SELL | 2025-07-07 | $210K | — | Filing → |
| MKSI | BUY | 2023-11-08 | $171K | — | Filing → |