Comfort Systems USA, Inc. engages in the provision of mechanical and electrical contracting services. It operates under the Mechanical and Electrical Services segments. The Mechanical Services segment includes heating, ventilation, and air conditioning, plumbing, piping, and controls, as well as off-site construction, monitoring, and fire protection. The Electrical services segment focuses on installation and servicing of electrical systems. The company was founded by Alfred J. Giardinelli, Jr. in December 1996 and is headquartered in Houston, TX. |
| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| Trent T McKenna | EVP & CHIEF OPERATING OFFICER | Nov 22 '24 | Option Exercise | 39.38 | 4,000 | 157,500 | 27,990 | Nov 25 09:25 AM | | Trent T McKenna | EVP & CHIEF OPERATING OFFICER | Nov 22 '24 | Sale | 484.81 | 4,000 | 1,939,255 | 23,990 | Nov 25 09:25 AM | | Trent T McKenna | Officer | Nov 22 '24 | Proposed Sale | 484.81 | 4,000 | 1,939,255 | | Nov 22 04:35 PM | | Lane Brian E. | PRESIDENT/CHIEF EXECUTIVE OFF. | Nov 13 '24 | Sale | 448.88 | 15,000 | 6,733,188 | 204,205 | Nov 15 07:25 AM | | BRIAN E LANE | Officer | Nov 13 '24 | Proposed Sale | 448.88 | 15,000 | 6,733,188 | | Nov 13 04:09 PM | | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | Nov 08 '24 | Sale | 459.73 | 5,436 | 2,499,065 | 49,663 | Nov 12 10:36 AM | | GEORGE WILLIAM III | Officer | Nov 08 '24 | Proposed Sale | 459.73 | 5,436 | 2,499,065 | | Nov 08 05:29 PM | | Mercado, Pablo G. | Director | Nov 05 '24 | Sale | 409.46 | 2,500 | 1,023,650 | 9,036 | Nov 07 10:31 AM | | Mercado, Pablo G. | Director | Nov 05 '24 | Proposed Sale | 404.77 | 2,500 | 1,011,925 | | Nov 05 01:47 PM | | MYERS FRANKLIN | CHAIRMAN OF THE BOARD | Oct 30 '24 | Sale | 390.18 | 12,000 | 4,682,147 | 106,498 | Oct 31 04:18 PM | | MYERS FRANKLIN | Director | Oct 30 '24 | Proposed Sale | 348.54 | 12,000 | 4,182,500 | | Oct 30 12:03 PM | | Tang Vance W | Director | Oct 28 '24 | Sale | 390.00 | 2,700 | 1,053,000 | 5,498 | Oct 29 09:10 PM | | Tang Vance W | Director | Oct 28 '24 | Proposed Sale | 368.00 | 2,700 | 993,600 | | Oct 28 10:21 AM | | Shaeff Julie | CHIEF ACCOUNTING OFFICER | Aug 29 '24 | Sale | 351.85 | 2,316 | 814,881 | 16,687 | Aug 30 04:05 PM | | Shaeff Julie | Officer | Aug 29 '24 | Proposed Sale | 351.85 | 2,316 | 814,881 | | Aug 29 04:37 PM | | ANDERSON DARCY | Director | Aug 27 '24 | Sale | 336.19 | 3,546 | 1,192,123 | 37,193 | Aug 28 11:25 AM | | ANDERSON DARCY | Director | Aug 27 '24 | Proposed Sale | 337.51 | 3,546 | 1,196,810 | | Aug 27 11:27 AM | | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | Aug 20 '24 | Sale | 332.16 | 5,845 | 1,941,464 | 55,099 | Aug 21 09:21 AM | | GEORGE WILLIAM III | Officer | Aug 20 '24 | Proposed Sale | 332.16 | 5,845 | 1,941,464 | | Aug 20 04:51 PM | | Lane Brian E. | PRESIDENT/CHIEF EXECUTIVE OFF. | Aug 14 '24 | Sale | 329.55 | 15,000 | 4,943,226 | 219,205 | Aug 16 07:00 AM | | BRIAN E LANE | Officer | Aug 14 '24 | Proposed Sale | 329.55 | 15,000 | 4,943,226 | | Aug 14 04:55 PM | | Tang Vance W | Director | Jun 05 '24 | Sale | 310.00 | 3,473 | 1,076,630 | 8,198 | Jun 07 10:18 AM | | BULLS HERMAN E | Director | May 16 '24 | Sale | 337.41 | 3,500 | 1,180,951 | 37,234 | May 20 05:15 PM | | Tang Vance W | Director | May 15 '24 | Sale | 343.00 | 988 | 338,884 | 11,173 | May 16 11:55 AM | | ANDERSON DARCY | Director | May 07 '24 | Sale | 344.90 | 3,500 | 1,207,149 | 40,241 | May 09 10:00 AM | | Skidmore Constance Ellen | Director | Mar 11 '24 | Sale | 299.96 | 3,000 | 899,877 | 13,787 | Mar 13 10:30 AM | | ANDERSON DARCY | Director | Mar 05 '24 | Sale | 316.60 | 3,800 | 1,203,064 | 43,741 | Mar 06 10:30 AM | | BULLS HERMAN E | Director | Mar 04 '24 | Sale | 319.95 | 3,500 | 1,119,830 | 40,734 | Mar 05 05:15 PM | | Lane Brian E. | PRESIDENT/CHIEF EXECUTIVE OFF. | Mar 01 '24 | Sale | 312.13 | 16,000 | 4,994,019 | 227,926 | Mar 04 05:30 PM | | Trent T McKenna | EVP & CHIEF OPERATING OFFICER | Feb 26 '24 | Sale | 278.55 | 14,185 | 3,951,232 | 22,644 | Feb 28 07:30 AM | | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | Feb 26 '24 | Sale | 278.95 | 8,429 | 2,351,251 | 62,471 | Feb 28 07:30 AM | | Mercado, Pablo G. | Director | Feb 26 '24 | Sale | 283.17 | 1,200 | 339,798 | 11,038 | Feb 28 07:30 AM | | Tang Vance W | Director | Feb 26 '24 | Sale | 283.00 | 10,000 | 2,830,015 | 12,770 | Feb 28 07:30 AM |
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