Gerard G. Colella, Director at MKS INSTRUMENTS INC (MKSI), sold 8,000 shares at $104.53 ($836K) on 2025-02-18, disclosed to the SEC on 2025-02-19.
Seasonal sale ($836k) by Director — this insider has traded MKSI in February in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| MKSI | SELL | 2024-01-23 | $1.1M | — | Filing → |
| MKSI | SELL | 2023-09-01 | $1.0M | — | Filing → |
| MKSI | BUY | 2022-08-02 | $118K | — | Filing → |