There have been 50 recent insider transactions recorded for Comfort Systems USA, Inc. (FIX), including 10 buys and 34 sells. Total insider buying was valued at RSU Award and total insider selling at $92.8M.
Notable insiders with recent activity include George William Iii, Shaeff Julie, Trent T Mckenna. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — FIX
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-04-01 |
George William Iii |
Chief Financial Officer |
Tax Withholding of RSU |
500 |
$1,429.59 |
$714.8K |
37,804 |
| 2026-04-01 |
Shaeff Julie |
Chief Accounting Officer |
Tax Withholding of RSU |
145 |
$1,429.59 |
$207.29K |
13,747 |
| 2026-04-01 |
Trent T Mckenna |
President/chief Operating Off. |
Tax Withholding of RSU |
341 |
$1,429.59 |
$487.49K |
22,346 |
| 2026-04-01 |
Lane Brian E. |
Chief Executive Off. |
Tax Withholding of RSU |
1,512 |
$1,429.59 |
$2.16M |
172,202 |
| 2026-04-01 |
Reed Terrence |
SVP & Chro |
Tax Withholding of RSU |
93 |
$1,429.59 |
$132.95K |
2,968 |
| 2026-04-01 |
Eslicker Rachel R. |
SVP & General Counsel |
Tax Withholding of RSU |
43 |
$1,429.59 |
$61.47K |
608 |
| 2026-03-23 |
George William Iii |
Chief Financial Officer |
RSU Award |
597 |
- |
- |
38,421 |
| 2026-03-23 |
Shaeff Julie |
Chief Accounting Officer |
RSU Award |
194 |
- |
- |
13,930 |
| 2026-03-23 |
Trent T Mckenna |
President/chief Operating Off. |
RSU Award |
1,208 |
- |
- |
22,847 |
| 2026-03-23 |
Lane Brian E. |
Chief Executive Off. |
RSU Award |
2,876 |
- |
- |
174,399 |
| 2026-03-23 |
Reed Terrence |
SVP & Chro |
RSU Award |
275 |
- |
- |
3,109 |
| 2026-03-23 |
Eslicker Rachel R. |
SVP & General Counsel |
RSU Award |
217 |
- |
- |
707 |
| 2026-03-03 |
Shaeff Julie |
Chief Accounting Officer |
Informative Sell |
2,287 |
$1,382.15 |
$3.16M |
13,736 |
| 2026-03-03 |
Anderson Darcy |
Director |
Informative Sell |
4,500 |
$1,369.74 |
$6.16M |
18,035 |
| 2026-03-03 |
Reed Terrence |
SVP & Chro |
Informative Sell |
1,116 |
$1,397.33 |
$1.56M |
2,834 |
| 2026-02-25 |
Lane Brian E. |
President/chief Executive Off. |
Informative Sell |
9,365 |
$1,453.12 |
$13.61M |
171,523 |
| 2026-02-25 |
Myers Franklin |
Director |
Informative Sell |
8,636 |
$1,472.56 |
$12.72M |
73,995 |
| 2026-02-24 |
Skidmore Constance Ellen |
Director |
Informative Sell |
1,000 |
$1,425.00 |
$1.43M |
12,627 |
| 2026-02-24 |
Sandbrook William J |
Director |
Informative Sell |
2,500 |
$1,443.32 |
$3.61M |
9,166 |
| 2026-02-24 |
Reed Terrence |
SVP & Chro |
Informative Sell |
671 |
$1,457.17 |
$977.76K |
3,950 |
| 2026-02-23 |
George William Iii |
Chief Financial Officer |
Option Exercise (Sell) |
9,000 |
$42.50 |
$382.5K |
- |
| 2026-02-23 |
Mercado, Pablo G. |
Director |
Informative Sell |
500 |
$1,405.00 |
$702.5K |
3,500 |
| 2025-12-31 |
Eslicker Rachel R. |
SVP & General Counsel |
Unknown |
- |
- |
- |
490 |
| 2025-12-04 |
Howell Laura Finley |
SVP & General Counsel |
Informative Sell |
1,000 |
$996.16 |
$996.16K |
7,938 |
| 2025-12-03 |
Myers Franklin |
Director |
Gift (Given) |
270 |
- |
- |
82,631 |
| 2025-12-01 |
George William Iii |
Chief Financial Officer |
Gift (Given) |
2,000 |
- |
- |
37,824 |
| 2025-11-24 |
Lane Brian E. |
President/chief Executive Off. |
Informative Sell |
7,158 |
$947.98 |
$6.79M |
180,888 |
| 2025-11-14 |
Bulls Herman E |
Director |
Gift (Given) |
800 |
- |
- |
29,774 |
| 2025-10-31 |
Anderson Darcy |
Director |
Informative Sell |
4,000 |
$958.72 |
$3.83M |
22,535 |
| 2025-10-29 |
Mercado, Pablo G. |
Director |
Informative Sell |
2,500 |
$1,005.41 |
$2.51M |
4,000 |
| 2025-10-29 |
Bulls Herman E |
Director |
Informative Sell |
2,000 |
$1,013.62 |
$2.03M |
30,574 |
| 2025-10-29 |
Myers Franklin |
Director |
Informative Sell |
5,000 |
$1,006.68 |
$5.03M |
82,901 |
| 2025-09-10 |
Sandbrook William J |
Director |
Informative Sell |
800 |
$733.56 |
$586.85K |
11,666 |
| 2025-09-09 |
Sandbrook William J |
Director |
Informative Sell |
100 |
$706.00 |
$70.6K |
12,466 |
| 2025-08-27 |
Bulls Herman E |
Director |
Informative Sell |
3,000 |
$710.00 |
$2.13M |
32,574 |
| 2025-08-25 |
Sandbrook William J |
Director |
Informative Sell |
700 |
$689.58 |
$482.7K |
13,166 |
| 2025-08-22 |
Mercado, Pablo G. |
Director |
Informative Sell |
1,078 |
$695.88 |
$750.16K |
6,500 |
| 2025-08-12 |
Shaeff Julie |
Chief Accounting Officer |
Informative Sell |
1,369 |
$704.50 |
$964.46K |
16,023 |
| 2025-08-08 |
George William Iii |
Chief Financial Officer |
Option Exercise (Sell) |
2,922 |
$36.25 |
$105.92K |
- |
| 2025-08-07 |
Lane Brian E. |
President/chief Executive Off. |
Informative Sell |
10,000 |
$691.74 |
$6.92M |
188,046 |
| 2025-08-06 |
Myers Franklin |
Other: Chairman of the Board |
Informative Sell |
4,500 |
$683.57 |
$3.08M |
100,396 |
| 2025-08-05 |
Myers Franklin |
Other: Chairman of the Board |
Gift (Given) |
25 |
- |
- |
104,896 |
| 2025-07-31 |
Trent T Mckenna |
EVP & Chief Operating Officer |
Informative Sell |
4,400 |
$716.63 |
$3.15M |
21,639 |
| 2025-06-09 |
Bulls Herman E |
Director |
Informative Sell |
2,500 |
$500.01 |
$1.25M |
35,574 |
| 2025-06-06 |
Anderson Darcy |
Director |
Informative Sell |
8,000 |
$506.82 |
$4.05M |
26,535 |
| 2025-06-02 |
Myers Franklin |
Other: Chairman of the Board |
Gift (Given) |
500 |
- |
- |
104,993 |
| 2025-05-16 |
Anderson Darcy |
Director |
RSU Award |
342 |
- |
- |
34,535 |
| 2025-05-16 |
Bulls Herman E |
Director |
RSU Award |
342 |
- |
- |
38,074 |
| 2025-05-16 |
Myers Franklin |
Other: Chairman of the Board |
RSU Award |
342 |
- |
- |
105,493 |
| 2025-05-16 |
Sandbrook William J |
Director |
RSU Award |
342 |
- |
- |
13,866 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
