Seth H. Bagshaw, Senior VP, CFO & Treasurer at MKS INSTRUMENTS INC (MKSI), sold 17,800 shares at $187.78 ($3.3M) on 2021-04-15, disclosed to the SEC on 2021-04-16.
Open-market sale of $3.3M MKSI by Senior VP, CFO & Treasurer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $184.36 | 1,400 | $258K | 7.8% |
| 2 | $184.36 | 1,400 | $258K | 7.8% |
| 3 | $185.39 | 704 | $131K | 3.9% |
| 4 | $185.39 | 704 | $131K | 3.9% |
| 5 | $186.65 | 1,741 | $325K | 9.8% |
| 6 | $186.65 | 1,741 |
| $325K |
| 9.8% |
| 7 | $187.78 | 4,955 | $930K | 28.0% |
| 8 | $187.78 | 4,955 | $930K | 28.0% |
| 9 | $188.40 | 200 | $38K | 1.1% |
| Total | $186.84 avg | 17,800 | $3.3M | 100% |
| Filing → |
| MKSI | SELL | 2020-07-24 | $1.2M | — | Filing → |
| MKSI | SELL | 2020-07-07 | $584K | — | Filing → |
| MKSI | SELL | 2019-10-30 | $2.0M | — | Filing → |