William J. Sandbrook, Director at COMFORT SYSTEMS USA INC (FIX), sold 700 shares at $689.58 ($483K) on 2025-08-25, disclosed to the SEC on 2025-08-27.
Open-market sale of $483k FIX 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 → |
| FIX | SELL | 2025-09-10 | $1.1M | — | Filing → |
| FIX | SELL | 2023-11-13 | $926K | — | Filing → |
| FIX | SELL | 2023-09-14 | $1.4M | — | Filing → |