Dennis L. Werth, Senior VP, Business Units at MKS INSTRUMENTS INC (MKSI), sold 11,727 shares at $95.61 ($1.1M) on 2017-12-14, disclosed to the SEC on 2017-12-18.
Open-market sale of $1.1M MKSI by Senior VP, Business Units. 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 | $95.61 | 1,617 | $155K | 13.6% |
| 2 | $95.62 | 1,617 | $155K | 13.6% |
| 3 | $95.65 | 1,362 | $130K | 11.5% |
| 4 | $95.65 | 1,220 | $117K | 10.3% |
| 5 | $97.90 | 2,022 | $198K | 17.4% |
| 6 | $98.00 | 1,682 |
| $165K |
| 14.5% |
| 7 | $98.00 | 2,207 | $216K | 19.1% |
| Total | $96.81 avg | 11,727 | $1.1M | 100% |
| Filing → |
| NEWP | SELL | 2015-02-12 | $100K | — | Filing → |
| NEWP | SELL | 2014-10-31 | $95K | — | Filing → |