COMFORT SYSTEMS USA INC
FIX
40 insider filings · Latest: Aug 10, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Feb 24, 2026 | Feb 24 2:51 AM | Constance E. Skidmore | Proposed Sale | 1,000 | $1,425.00 | $1.4M | — | View → |
| Feb 23, 2026 | Feb 23 8:13 PM | GEORGE WILLIAM III | Proposed Sale | 9,000 | $1,434.97 | $12.9M | — | View → |
| Feb 23, 2026 | Feb 23 7:57 PM | Mercado, Pablo G. | Proposed Sale | 500 | $1,418.76 | $709.4K | — | View → |
| Dec 4, 2025 | Dec 4 9:13 PM | Howell Laura Finley | Proposed Sale | 1,000 | $996.00 | $996.0K | — | View → |
| Dec 1, 2025 | Dec 1 7:39 PM | GEORGE WILLIAM III | Proposed Sale | 4,370 | $958.87 | $4.2M | — | View → |
| Nov 24, 2025 | Nov 24 9:23 PM | BRIAN E LANE | Proposed Sale | 7,158 | $947.98 | $6.8M | — | View → |
| Oct 31, 2025 | Oct 31 8:08 PM | ANDERSON DARCY | Proposed Sale | 4,000 | $958.72 | $3.8M | — | View → |
| Oct 29, 2025 | Oct 29 8:35 PM | Mercado, Pablo G. | Proposed Sale | 2,500 | $997.83 | $2.5M | — | View → |
| Oct 29, 2025 | Oct 29 7:45 PM | MYERS FRANKLIN | Proposed Sale | 5,000 | $1,012.56 | $5.1M | — | View → |
| Oct 29, 2025 | Oct 29 7:43 PM | BULLS HERMAN E | Proposed Sale | 2,000 | $1,013.61 | $2.0M | — | View → |
| Sep 10, 2025 | Sep 10 5:17 PM | SANDBROOK WILLIAM J | Proposed Sale | 800 | $733.56 | $586.8K | — | View → |
| Sep 9, 2025 | Sep 9 5:48 PM | SANDBROOK WILLIAM J | Proposed Sale | 700 | $708.55 | $496.0K | — | View → |
| Aug 26, 2025 | Aug 26 8:10 PM | BULLS HERMAN E | Proposed Sale | 3,000 | $691.18 | $2.1M | — | View → |
| Aug 25, 2025 | Aug 25 6:48 PM | SANDBROOK WILLIAM J | Proposed Sale | 700 | $689.57 | $482.7K | — | View → |
| Aug 22, 2025 | Aug 22 8:25 PM | Mercado, Pablo G. | Proposed Sale | 1,078 | $698.43 | $752.9K | — | View → |
| Aug 12, 2025 | Aug 12 9:35 PM | Shaeff Julie | Proposed Sale | 1,369 | $704.50 | $964.5K | — | View → |
| Aug 8, 2025 | Aug 8 8:23 PM | GEORGE WILLIAM III | Proposed Sale | 8,436 | $692.60 | $5.8M | — | View → |
| Aug 7, 2025 | Aug 7 8:09 PM | BRIAN E LANE | Proposed Sale | 10,000 | $691.74 | $6.9M | — | View → |
| Aug 6, 2025 | Aug 7 12:05 PM | MYERS FRANKLIN | Proposed Sale | 4,500 | $695.35 | $3.1M | — | View → |
| Jul 31, 2025 | Jul 31 7:36 PM | Trent T. McKenna | Proposed Sale | 4,400 | $716.63 | $3.2M | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Feb 23, 2026 | Feb 24 3:00 PM | William George IIICHIEF FINANCIAL OFFICER | Option Exercise | 9,000 | $42.50 | 0(D) | View → |