Peter Hanley, Director at MKS INSTRUMENTS INC (MKSI), sold 350 shares at $115.10 ($40K) on 2018-02-20, disclosed to the SEC on 2018-02-21.
Seasonal sale ($40k) 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 | 2018-05-14 | $28K | — | Filing → |
| MKSI | SELL | 2018-03-15 | $53K | — | Filing → |
| MKSI | SELL | 2018-02-15 | $11K | — | Filing → |