Insiders / Sandbrook William J
Sandbrook William J
CIK 1527678personinsider
Companies
1
First seen
Feb 26, 2026
Last activity
May 19, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Comfort Systems USA Inc · FIX | 7,771 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Comfort Systems USA Inc | Common Stock | 7,771 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 24, 2026 | Sell | FIX Comfort Systems USA Inc Common Stock | $3.61M | -3K -21.43% | 9,166 0.03% of shares | medium |
| Apr 29, 2026 | Sell | FIX Comfort Systems USA Inc Common Stock | $2.60M | -2K -16.36% | 7,666 0.02% of shares | medium |
| May 18, 2026 | Grant | FIX Comfort Systems USA Inc Common Stock | $0 | +105 +1.37% | 7,771 0.02% of shares | low |