Richard S. Chute, Director at MKS INSTRUMENTS INC (MKSI), sold 3,000 shares at $80.00 ($240K) on 2017-05-10, disclosed to the SEC on 2017-05-11.
Seasonal sale ($240k) 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 | 2016-05-10 | $108K | — | Filing → |
| MKSI | SELL | 2015-07-16 | $440K | — | Filing → |
| MKSI | SELL | 2015-05-06 | $106K | — | Filing → |