Gerard G. Colella, CEO, President, Director at MKS INSTRUMENTS INC (MKSI), sold 5,000 shares at $47.11 ($236K) on 2016-09-13, disclosed to the SEC on 2016-09-14.
Seasonal sale ($236k) by CEO, President, Director — this insider has traded MKSI in September 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 → |