FIX
Comfort Systems USA Inc
NYSE: FIX · INDUSTRIALS · ENGINEERING & CONSTRUCTION
$1,345.77
+4.44% today
Updated 2026-10-28
Market cap
$50.65B
P/E ratio
35.41
P/S ratio
4.51x
EPS (TTM)
$40.64
Dividend yield
0.18%
52W range
$769 – $2,072
Volume
0.4M
Comfort Systems USA Inc (FIX) Insider transactions
Net insider activity
Net selling (181,512 shares)
Buy transactions
22
Sell transactions
78
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-08-26 | LANE, BRIAN E. | Director, CHIEF EXECUTIVE OFF. | Sale | 16,024 | $1,608.21 | $25.77M |
| 2026-08-17 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 2,554 | $1,859.65 | $4.75M |
| 2026-08-11 | MYERS, FRANKLIN | Director | Sale | 4,000 | $1,693.92 | $6.78M |
| 2026-08-10 | MYERS, FRANKLIN | Director | Sale | 3,500 | $1,690.47 | $5.92M |
| 2026-06-24 | MYERS, FRANKLIN | Director | Sale | 6,700 | $1,954.47 | $13.09M |
| 2026-05-27 | HARDY, RHOMAN J | Director | Sale | 342 | $1,900.08 | $649827.36 |
| 2026-05-21 | MYERS, FRANKLIN | Director | Sale | 273 | — | — |
| 2026-05-18 | WALLIS-LAGE, CINDY L. | Director | Buy | 105 | — | — |
| 2026-05-18 | SKIDMORE, CONSTANCE ELLEN | Director | Buy | 105 | — | — |
| 2026-05-18 | SANDBROOK, WILLIAM J | Director | Buy | 105 | — | — |
| 2026-05-18 | MYERS, FRANKLIN | Director | Buy | 105 | — | — |
| 2026-05-18 | MERCADO,, PABLO G. | Director | Buy | 105 | — | — |
| 2026-05-18 | KAPOOR, GAURAV | Director | Buy | 105 | — | — |
| 2026-05-18 | HARDY, RHOMAN J | Director | Buy | 105 | — | — |
| 2026-05-18 | BULLS, HERMAN E | Director | Buy | 105 | — | — |
| 2026-05-18 | ANDERSON, DARCY | Director | Buy | 105 | — | — |
| 2026-05-11 | SHAEFF, JULIE | CHIEF ACCOUNTING OFFICER | Sale | 1,123 | $2,000.37 | $2.25M |
| 2026-05-11 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 1,000 | $2,020.97 | $2.02M |
| 2026-05-08 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 4,000 | $1,948.17 | $7.79M |
| 2026-05-07 | MYERS, FRANKLIN | Director | Sale | 4,500 | $1,902.57 | $8.56M |
| 2026-05-07 | MYERS, FRANKLIN | Director | Sale | 256 | — | — |
| 2026-05-07 | MYERS, FRANKLIN | Director | Sale | 205 | — | — |
| 2026-05-07 | MYERS, FRANKLIN | Director | Sale | 51 | — | — |
| 2026-05-05 | LANE, BRIAN E. | Director, CHIEF EXECUTIVE OFF. | Sale | 11,113 | $1,969.84 | $21.89M |
| 2026-04-30 | MERCADO,, PABLO G. | Director | Sale | 500 | $1,779.78 | $889890.05 |
| 2026-04-29 | SANDBROOK, WILLIAM J | Director | Sale | 1,500 | $1,732.67 | $2.60M |
| 2026-04-01 | TRENT, T MCKENNA | PRESIDENT/CHIEF OPERATING OFF. | Sale | 341 | $1,429.60 | $487491.90 |
| 2026-04-01 | TRENT, T MCKENNA | PRESIDENT/CHIEF OPERATING OFF. | Sale | 266 | $1,429.60 | $380272.27 |
| 2026-04-01 | TRENT, T MCKENNA | PRESIDENT/CHIEF OPERATING OFF. | Sale | 210 | $1,429.60 | $300214.95 |
| 2026-04-01 | SHAEFF, JULIE | CHIEF ACCOUNTING OFFICER | Sale | 145 | $1,429.60 | $207291.27 |
| 2026-04-01 | SHAEFF, JULIE | CHIEF ACCOUNTING OFFICER | Sale | 87 | $1,429.60 | $124374.76 |
| 2026-04-01 | REED, TERRENCE | SVP & CHRO | Sale | 98 | $1,429.60 | $140100.31 |
| 2026-04-01 | REED, TERRENCE | SVP & CHRO | Sale | 93 | $1,429.60 | $132952.33 |
| 2026-04-01 | REED, TERRENCE | SVP & CHRO | Sale | 82 | $1,429.60 | $117226.79 |
| 2026-04-01 | LANE, BRIAN E. | Director, CHIEF EXECUTIVE OFF. | Sale | 1,512 | $1,429.60 | $2.16M |
| 2026-04-01 | LANE, BRIAN E. | Director, CHIEF EXECUTIVE OFF. | Sale | 1,146 | $1,429.60 | $1.64M |
| 2026-04-01 | LANE, BRIAN E. | Director, CHIEF EXECUTIVE OFF. | Sale | 941 | $1,429.60 | $1.35M |
| 2026-04-01 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 500 | $1,429.60 | $714797.50 |
| 2026-04-01 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 297 | $1,429.60 | $424589.72 |
| 2026-04-01 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 284 | $1,429.60 | $406004.98 |
| 2026-04-01 | ESLICKER, RACHEL R. | SVP & GENERAL COUNSEL | Sale | 43 | $1,429.60 | $61472.58 |
| 2026-04-01 | ESLICKER, RACHEL R. | SVP & GENERAL COUNSEL | Sale | 31 | $1,429.60 | $44317.44 |
| 2026-04-01 | ESLICKER, RACHEL R. | SVP & GENERAL COUNSEL | Sale | 25 | $1,429.60 | $35739.88 |
| 2026-03-23 | TRENT, T MCKENNA | PRESIDENT/CHIEF OPERATING OFF. | Buy | 1,208 | — | — |
| 2026-03-23 | TRENT, T MCKENNA | PRESIDENT/CHIEF OPERATING OFF. | Buy | 520 | — | — |
| 2026-03-23 | TRENT, T MCKENNA | PRESIDENT/CHIEF OPERATING OFF. | Sale | 204 | $1,408.25 | $287283.00 |
| 2026-03-23 | SHAEFF, JULIE | CHIEF ACCOUNTING OFFICER | Buy | 220 | — | — |
| 2026-03-23 | SHAEFF, JULIE | CHIEF ACCOUNTING OFFICER | Buy | 194 | — | — |
| 2026-03-23 | SHAEFF, JULIE | CHIEF ACCOUNTING OFFICER | Sale | 84 | $1,408.25 | $118293.00 |
| 2026-03-23 | REED, TERRENCE | SVP & CHRO | Buy | 275 | — | — |
| 2026-03-23 | REED, TERRENCE | SVP & CHRO | Buy | 188 | — | — |
| 2026-03-23 | REED, TERRENCE | SVP & CHRO | Sale | 56 | $1,408.25 | $78862.00 |
| 2026-03-23 | LANE, BRIAN E. | Director, CHIEF EXECUTIVE OFF. | Buy | 2,876 | — | — |
| 2026-03-23 | LANE, BRIAN E. | Director, CHIEF EXECUTIVE OFF. | Buy | 2,312 | — | — |
| 2026-03-23 | LANE, BRIAN E. | Director, CHIEF EXECUTIVE OFF. | Sale | 910 | $1,408.25 | $1.28M |
| 2026-03-23 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Buy | 764 | — | — |
| 2026-03-23 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Buy | 597 | — | — |
| 2026-03-23 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 300 | $1,408.25 | $422475.00 |
| 2026-03-23 | ESLICKER, RACHEL R. | SVP & GENERAL COUNSEL | Buy | 217 | — | — |
| 2026-03-03 | SHAEFF, JULIE | CHIEF ACCOUNTING OFFICER | Sale | 2,287 | $1,382.15 | $3.16M |
| 2026-03-03 | REED, TERRENCE | SVP & CHRO | Sale | 1,116 | $1,397.33 | $1.56M |
| 2026-03-03 | ANDERSON, DARCY | Director | Sale | 4,500 | $1,369.74 | $6.16M |
| 2026-02-25 | MYERS, FRANKLIN | Director | Sale | 8,636 | $1,472.56 | $12.72M |
| 2026-02-25 | LANE, BRIAN E. | Director, PRESIDENT/CHIEF EXECUTIVE OFF. | Sale | 9,365 | $1,453.12 | $13.61M |
| 2026-02-24 | SKIDMORE, CONSTANCE ELLEN | Director | Sale | 1,000 | $1,425.00 | $1.43M |
| 2026-02-24 | SANDBROOK, WILLIAM J | Director | Sale | 2,500 | $1,443.32 | $3.61M |
| 2026-02-24 | REED, TERRENCE | SVP & CHRO | Sale | 671 | $1,457.17 | $977761.07 |
| 2026-02-23 | MERCADO,, PABLO G. | Director | Sale | 500 | $1,405.00 | $702500.00 |
| 2026-02-23 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 9,000 | — | — |
| 2026-02-23 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 9,000 | $1,434.97 | $12.91M |
| 2025-12-04 | HOWELL, LAURA FINLEY | SVP & GENERAL COUNSEL | Sale | 1,000 | $996.16 | $996163.40 |
| 2025-12-03 | MYERS, FRANKLIN | Director | Sale | 270 | — | — |
| 2025-12-01 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 4,370 | $958.88 | $4.19M |
| 2025-12-01 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 3,279 | $955.73 | $3.13M |
| 2025-12-01 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 2,000 | — | — |
| 2025-11-24 | LANE, BRIAN E. | Director, PRESIDENT/CHIEF EXECUTIVE OFF. | Sale | 7,158 | $947.98 | $6.79M |
| 2025-11-14 | BULLS, HERMAN E | Director | Sale | 800 | — | — |
| 2025-10-31 | ANDERSON, DARCY | Director | Sale | 4,000 | $958.72 | $3.83M |
| 2025-10-29 | MYERS, FRANKLIN | Director | Sale | 5,000 | $1,006.68 | $5.03M |
| 2025-10-29 | MERCADO,, PABLO G. | Director | Sale | 2,500 | $1,005.41 | $2.51M |
| 2025-10-29 | BULLS, HERMAN E | Director | Sale | 2,000 | $1,013.62 | $2.03M |
| 2025-09-10 | SANDBROOK, WILLIAM J | Director | Sale | 800 | $733.56 | $586846.64 |
| 2025-09-09 | SANDBROOK, WILLIAM J | Director | Sale | 600 | $708.97 | $425382.00 |
| 2025-09-09 | SANDBROOK, WILLIAM J | Director | Sale | 100 | $706.00 | $70600.00 |
| 2025-08-27 | BULLS, HERMAN E | Director | Sale | 3,000 | $710.00 | $2.13M |
| 2025-08-25 | SANDBROOK, WILLIAM J | Director | Sale | 700 | $689.58 | $482702.50 |
| 2025-08-22 | MERCADO,, PABLO G. | Director | Sale | 1,078 | $695.88 | $750158.64 |
| 2025-08-12 | SHAEFF, JULIE | CHIEF ACCOUNTING OFFICER | Sale | 1,369 | $704.50 | $964460.50 |
| 2025-08-08 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 5,514 | — | — |
| 2025-08-08 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 2,922 | — | — |
| 2025-08-08 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Sale | 8,436 | $692.60 | $5.84M |
| 2025-08-08 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Buy | 5,514 | $42.50 | $234345.00 |
| 2025-08-08 | GEORGE, WILLIAM III | CHIEF FINANCIAL OFFICER | Buy | 2,922 | $36.25 | $105922.50 |
| 2025-08-07 | LANE, BRIAN E. | Director, PRESIDENT/CHIEF EXECUTIVE OFF. | Sale | 10,000 | $691.74 | $6.92M |
| 2025-08-06 | MYERS, FRANKLIN | Director, CHAIRMAN OF THE BOARD | Sale | 4,500 | $683.57 | $3.08M |
| 2025-08-05 | MYERS, FRANKLIN | Director, CHAIRMAN OF THE BOARD | Sale | 72 | — | — |
| 2025-08-05 | MYERS, FRANKLIN | Director, CHAIRMAN OF THE BOARD | Sale | 25 | — | — |
| 2025-07-31 | TRENT, T MCKENNA | EVP & CHIEF OPERATING OFFICER | Sale | 4,400 | $716.63 | $3.15M |
| 2025-06-09 | BULLS, HERMAN E | Director | Sale | 2,500 | $500.01 | $1.25M |
| 2025-06-06 | ANDERSON, DARCY | Director | Sale | 8,000 | $506.82 | $4.05M |
Frequently asked questions
Are FIX insiders buying or selling?
Over the transactions on record, FIX insiders have been net sellers, with about $228.93M in stock sold across 78 sales, against 2 open-market purchases.
Does insider selling at FIX mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which FIX insiders are selling the most?
Recent selling is concentrated in a few names. LANE, BRIAN E. accounts for the largest share on record, with about $81.40M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.