Gerard G. Colella, Director at MKS INSTRUMENTS INC (MKSI), sold 5,000 shares at $100.17 ($501K) on 2020-05-19, disclosed to the SEC on 2020-05-20.
Seasonal sale ($501k) by Director — this insider has traded MKSI in May in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| MKSI | SELL | 2024-02-12 | $1.2M | — | Filing → |
| MKSI | SELL | 2024-01-23 | $1.1M | — | Filing → |
| MKSI | SELL | 2023-09-01 | $1.0M | — | Filing → |