Peter Hanley, Director at MKS INSTRUMENTS INC (MKSI), sold 900 shares at $35.23 ($32K) on 2015-08-12, disclosed to the SEC on 2015-08-14.
Open-market sale of $32k 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 | 2018-05-14 | $28K | — | Filing → |
| MKSI | SELL | 2018-03-15 | $53K | — | Filing → |
| MKSI | SELL | 2018-02-21 | $40K | — | Filing → |