Gerald G. Colella, Director at MKS INC (MKSI), sold 20,000 shares at $252.90 ($5.1M) on 2026-02-20, disclosed to the SEC on 2026-02-24.
Open-market sale of $5.1M 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $252.90 | 10,000 | $2.5M | 49.9% |
| 2 | $253.97 | 10,000 | $2.5M | 50.1% |
| Total | $253.44 avg | 20,000 | $5.1M | 100% |