Richard S. Chute, Director at MKS INSTRUMENTS INC (MKSI), sold 12,000 shares at $29.69 ($356K) on 2014-02-03, disclosed to the SEC on 2014-02-04.
Open-market sale of $356k MKSI by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| MKSI | SELL | 2017-05-11 | $240K | — | Filing → |
| MKSI | SELL | 2016-05-10 | $108K | — | Filing → |
| MKSI | SELL | 2015-07-16 | $440K | — | Filing → |