Peter Hanley, Director at MKS INSTRUMENTS INC (MKSI), sold 300 shares at $83.15 ($25K) on 2017-09-06, disclosed to the SEC on 2017-09-07.
Seasonal sale ($25k) by 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 | 2018-05-14 | $28K | — | Filing → |
| MKSI | SELL | 2018-03-15 | $53K | — | Filing → |
| MKSI | SELL | 2018-02-21 | $40K | — | Filing → |