Richard S. Chute, Director at MKS INSTRUMENTS INC (MKSI), sold 7,687 shares at $22.90 ($176K) on 2006-02-21, disclosed to the SEC on 2006-02-22.
Open-market sale of $176k 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 → |