George William III, CFO of Comfort Systems USA Inc. ($FIX), sold shares on the open market four times over the last year for a total of $28.8 million. His most recent sale occurred on February 23, 2026. These transactions rank him 493rd among 11,678 insiders by sale value, surpassing the average of $8.6 million per seller and 6 transactions. He recorded no open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | F | Common Stock | 297 | $1429.60 | 38,304.0000 | 35,413,000 | 0.77% | 0.00% |
| April 1, 2026 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | F | Common Stock | 284 | $1429.60 | 38,601.0000 | 35,413,000 | 0.73% | 0.00% |
| April 1, 2026 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | F | Common Stock | 500 | $1429.60 | 37,804.0000 | 35,413,000 | 1.31% | 0.00% |
| March 23, 2026 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | F | Common Stock | 300 | $1408.25 | 38,885.0000 | 35,413,000 | 0.77% | 0.00% |
| March 23, 2026 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | A | Common Stock | 764 | $0.00 | 39,185.0000 | 35,413,000 | 1.99% | 0.00% |
| March 23, 2026 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | A | Common Stock | 597 | $0.00 | 38,421.0000 | 35,413,000 | 1.58% | 0.00% |
| Feb. 23, 2026 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | M | Option to Buy | 9000 | $0.00 | 0.0000 | 35,413,000 | 100.00% | 0.03% |
| Feb. 23, 2026 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | M | Common Stock | 9000 | $42.50 | 46,824.0000 | 35,413,000 | 23.79% | 0.03% |
| Feb. 23, 2026 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | S | Common Stock | 9000 | $1434.97 | 37,824.0000 | 35,413,000 | 19.22% | 0.03% |
| Dec. 1, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | G | Common Stock | 2000 | $0.00 | 37,824.0000 | 35,365,000 | 5.02% | 0.01% |
| Dec. 1, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | F | Common Stock | 3279 | $955.73 | 44,194.0000 | 35,365,000 | 6.91% | 0.01% |
| Dec. 1, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | S | Common Stock | 4370 | $958.88 | 39,824.0000 | 35,365,000 | 9.89% | 0.01% |
| Aug. 8, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | M | Common Stock | 2922 | $36.25 | 50,395.0000 | 35,369,000 | 6.16% | 0.01% |
| Aug. 8, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | M | Common Stock | 5514 | $42.50 | 55,909.0000 | 35,369,000 | 10.94% | 0.02% |
| Aug. 8, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | S | Common Stock | 8436 | $692.60 | 47,473.0000 | 35,369,000 | 15.09% | 0.02% |
| Aug. 8, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | M | Option to Buy | 2922 | $0.00 | 0.0000 | 35,369,000 | 100.00% | 0.01% |
| Aug. 8, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | M | Option to Buy | 5514 | $0.00 | 9,000.0000 | 35,369,000 | 37.99% | 0.02% |
| May 13, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | M | Common Stock | 12500 | $36.25 | 59,973.0000 | 35,605,000 | 26.33% | 0.04% |
| May 13, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | S | Common Stock | 12500 | $470.11 | 47,473.0000 | 35,605,000 | 20.84% | 0.04% |
| May 13, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | M | Option to Buy | 12500 | $0.00 | 2,922.0000 | 35,605,000 | 81.05% | 0.04% |
| April 1, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | F | Common Stock | 633 | $324.55 | 47,473.0000 | 35,605,000 | 1.32% | 0.00% |
| April 1, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | F | Common Stock | 297 | $324.55 | 48,606.0000 | 35,605,000 | 0.61% | 0.00% |
| April 1, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | F | Common Stock | 500 | $324.55 | 48,106.0000 | 35,605,000 | 1.03% | 0.00% |
| March 19, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | F | Common Stock | 968 | $357.53 | 48,903.0000 | 35,775,000 | 1.94% | 0.00% |
| March 19, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | A | Common Stock | 2167 | $0.00 | 47,411.0000 | 35,775,000 | 4.79% | 0.01% |
| March 19, 2025 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | A | Common Stock | 2460 | $0.00 | 49,871.0000 | 35,775,000 | 5.19% | 0.01% |
| Dec. 2, 2024 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | F | Common Stock | 3279 | $494.86 | 45,244.0000 | 35,755,000 | 6.76% | 0.01% |
| Nov. 25, 2024 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | G | Common Stock | 1140 | $0.00 | 48,523.0000 | 35,755,000 | 2.30% | 0.00% |
| Nov. 8, 2024 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | S | Common Stock | 5436 | $459.73 | 49,663.0000 | 35,755,000 | 9.87% | 0.02% |
| Aug. 20, 2024 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | S | Common Stock | 5845 | $332.16 | 55,099.0000 | 35,828,000 | 9.59% | 0.02% |
| April 1, 2024 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | F | Common Stock | 500 | $320.03 | 62,279.0000 | 35,828,000 | 0.80% | 0.00% |
| April 1, 2024 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | F | Common Stock | 702 | $320.03 | 60,944.0000 | 35,828,000 | 1.14% | 0.00% |
| April 1, 2024 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | F | Common Stock | 633 | $320.03 | 61,646.0000 | 35,828,000 | 1.02% | 0.00% |
| March 20, 2024 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | A | Common Stock | 2544 | $0.00 | 63,781.0000 | 35,895,000 | 4.15% | 0.01% |
| March 20, 2024 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | A | Common Stock | 2266 | $0.00 | 61,237.0000 | 35,895,000 | 3.84% | 0.01% |
| March 20, 2024 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | F | Common Stock | 1002 | $314.31 | 62,779.0000 | 35,895,000 | 1.57% | 0.00% |
| March 4, 2024 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | G | Common Stock | 3500 | $0.00 | 58,971.0000 | 35,895,000 | 5.60% | 0.01% |
| Feb. 26, 2024 | COMFORT SYSTEMS USA INC | $FIX | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | S | Common Stock | 8429 | $278.95 | 62,471.0000 | 35,895,000 | 11.89% | 0.02% |