FIX
Comfort Systems USA, Inc.$1729.81-64.23 (-3.58%)Prev Close$1794.04·MCap$59.33B·P/E51.65·Vol216.8K·Yield0.00%
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
10
$62.94M
◆
Net Activity
Net Seller
$62.94M
●
Active Insiders
8
last 12 mo
Over the past 12 months, insider activity at Comfort Systems USA, Inc. (FIX) has been exclusively selling, with 0 insider purchases totaling $0.00 and 10 insider sales totaling $62.94M. The most recent insider transaction was by MYERS FRANKLIN (director), who sold $12.72M worth of shares on Feb 27, 2026. Comfort Systems USA, Inc. operates in the Industrials sector, within the Engineering & Construction industry, with a market cap of $59.33B.
FIX Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | MYERS FRANKLIN | director | Sell | 8,636 | $1472.56 | $12.72M | 73,995 |
| Feb 26, 2026 | Lane Brian E. | director, officer: PRESIDENT/CHIEF EXECUTIVE OFF. | Sell | 9,365 | $1453.12 | $13.61M | 171,523 |
| Feb 26, 2026 | SANDBROOK WILLIAM J | director | Sell | 2,500 | $1443.32 | $3.61M | 9,166 |
| Feb 24, 2026 | GEORGE WILLIAM III | officer: CHIEF FINANCIAL OFFICER | Sell | 9,000 | $1434.97 | $12.91M | 37,824 |
| Feb 24, 2026 | Skidmore Constance Ellen | Director | Sell | 1,000 | $1425.00 | $1.43M | 12,627 |
| Feb 23, 2026 | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | Sell | 9,000 | $1434.97 | $12.91M | 0 |
| Feb 23, 2026 | Mercado, Pablo G. | Director | Sell | 500 | $1405.00 | $702.5K | 3,500 |
| Jun 6, 2025 | ANDERSON DARCY | Director | Sell | 8,000 | $506.82 | $4.05M | 0 |
| May 5, 2025 | Mercado, Pablo G. | Director | Sell | 1,800 | $436.10 | $785.0K | 0 |
| May 1, 2025 | Tang Vance W | Director | Sell | 500 | $422.00 | $211.0K | 0 |
| Apr 1, 2025 | Howell Laura Finley | SVP & GENERAL COUNSEL | Sell | 574 | $324.55 | $186.3K | 0 |
| Apr 1, 2025 | Reed Terrence | SVP & CHRO | Sell | 216 | $324.55 | $70.1K | 0 |
| Apr 1, 2025 | Shaeff Julie | CHIEF ACCOUNTING OFFICER | Sell | 413 | $324.55 | $134.0K | 0 |
| Nov 25, 2024 | Trent T McKenna | EVP & CHIEF OPERATING OFFICER | Sell | 4,000 | $484.81 | $1.94M | 23,990 |
| Nov 15, 2024 | Lane Brian E. | PRESIDENT/CHIEF EXECUTIVE OFF. | Sell | 15,000 | $448.88 | $6.73M | 204,205 |
| Nov 12, 2024 | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | Sell | 5,436 | $459.72 | $2.50M | 49,663 |
| Nov 7, 2024 | Mercado, Pablo G. | Sell | 2,500 | $409.46 | $1.02M | 9,036 | |
| Oct 31, 2024 | MYERS FRANKLIN | Sell | 12,000 | $390.18 | $4.68M | 106,498 | |
| Oct 29, 2024 | Tang Vance W | Sell | 2,700 | $390.00 | $1.05M | 5,498-33% | |
| Aug 30, 2024 | Shaeff Julie | CHIEF ACCOUNTING OFFICER | Sell | 2,316 | $351.85 | $814.9K | 16,687 |
| Aug 28, 2024 | ANDERSON DARCY | Sell | 3,546 | $336.19 | $1.19M | 37,193 | |
| Aug 21, 2024 | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | Sell | 5,845 | $332.16 | $1.94M | 55,099 |
| Aug 16, 2024 | Lane Brian E. | PRESIDENT/CHIEF EXECUTIVE OFF. | Sell | 15,000 | $329.55 | $4.94M | 219,205 |
| Jun 7, 2024 | Tang Vance W | Sell | 3,473 | $310.00 | $1.08M | 8,198-30% | |
| May 20, 2024 | BULLS HERMAN E | Sell | 3,500 | $337.41 | $1.18M | 37,234 | |
| May 16, 2024 | Tang Vance W | Sell | 988 | $343.00 | $338.9K | 11,173 | |
| May 9, 2024 | ANDERSON DARCY | Sell | 3,500 | $344.90 | $1.21M | 40,241 | |
| Mar 13, 2024 | Skidmore Constance Ellen | Sell | 3,000 | $299.96 | $899.9K | 13,787 | |
| Mar 6, 2024 | ANDERSON DARCY | Sell | 3,800 | $316.60 | $1.20M | 43,741 | |
| Mar 5, 2024 | BULLS HERMAN E | Sell | 3,500 | $319.95 | $1.12M | 40,734 | |
| Mar 4, 2024 | Lane Brian E. | PRESIDENT/CHIEF EXECUTIVE OFF. | Sell | 16,000 | $312.13 | $4.99M | 227,926 |
| Feb 28, 2024 | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | Sell | 8,429 | $278.95 | $2.35M | 62,471 |
| Feb 28, 2024 | Mercado, Pablo G. | Sell | 1,200 | $283.17 | $339.8K | 11,038 | |
| Feb 28, 2024 | Tang Vance W | Sell | 10,000 | $283.00 | $2.83M | 12,770-44% | |
| Feb 28, 2024 | Trent T McKenna | EVP & CHIEF OPERATING OFFICER | Sell | 14,185 | $278.55 | $3.95M | 22,644-39% |
| Dec 12, 2023 | Skidmore Constance Ellen | Sell | 3,000 | $193.40 | $580.2K | 16,787 | |
| Dec 8, 2023 | Hardy Rhoman J | Buy | 783 | $191.32 | $149.8K | 1,287+155% | |
| Nov 13, 2023 | SANDBROOK WILLIAM J | Sell | 5,000 | $185.19 | $925.9K | 13,026-28% | |
| Nov 1, 2023 | Tang Vance W | Sell | 2,288 | $182.50 | $417.6K | 22,770 | |
| Sep 14, 2023 | SANDBROOK WILLIAM J | Sell | 7,500 | $187.52 | $1.41M | 18,026-29% | |
| Sep 11, 2023 | Skidmore Constance Ellen | Sell | 3,000 | $187.66 | $563.0K | 19,787 | |
| Sep 8, 2023 | Howell Laura Finley | SVP & GENERAL COUNSEL | Sell | 1,350 | $187.59 | $253.3K | 6,965 |
| Sep 1, 2023 | MYERS FRANKLIN | Sell | 30,000 | $184.85 | $5.55M | 120,065 | |
| Aug 30, 2023 | Lane Brian E. | PRESIDENT/CHIEF EXECUTIVE OFF. | Sell | 40,000 | $182.85 | $7.31M | 277,526 |
| Aug 10, 2023 | Shaeff Julie | CHIEF ACCOUNTING OFFICER | Sell | 5,286 | $180.79 | $955.6K | 18,387 |
| Aug 8, 2023 | Tang Vance W | Sell | 1,844 | $182.00 | $335.6K | 25,058 | |
| Jun 13, 2023 | Skidmore Constance Ellen | Sell | 3,000 | $159.94 | $479.8K | 22,787 | |
| Mar 13, 2023 | Skidmore Constance Ellen | Sell | 3,000 | $143.03 | $429.1K | 24,722 | |
| Feb 27, 2023 | Tang Vance W | Sell | 2,500 | $147.00 | $367.5K | 26,297 | |
| Feb 17, 2023 | Wallis-Lage Cindy L. | Buy | 4 | $127.69 | $510.77 | 3,812 |
Showing 1–50 of 85
1 / 2
FIX Insider Buying Activity
The following table shows recent insider purchases of Comfort Systems USA, Inc. (FIX) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Dec 8, 2023 | Hardy Rhoman J | Buy | 783 | $191.32 | $149.8K | 1,287+155% | |
| Feb 17, 2023 | Wallis-Lage Cindy L. | Buy | 4 | $127.69 | $510.77 | 3,812 |
FIX Insider Selling Activity
The following table shows recent insider sales of Comfort Systems USA, Inc. (FIX) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | MYERS FRANKLIN | director | Sell | 8,636 | $1472.56 | $12.72M | 73,995 |
| Feb 26, 2026 | Lane Brian E. | director, officer: PRESIDENT/CHIEF EXECUTIVE OFF. | Sell | 9,365 | $1453.12 | $13.61M | 171,523 |
| Feb 26, 2026 | SANDBROOK WILLIAM J | director | Sell | 2,500 | $1443.32 | $3.61M | 9,166 |
| Feb 24, 2026 | GEORGE WILLIAM III | officer: CHIEF FINANCIAL OFFICER | Sell | 9,000 | $1434.97 | $12.91M | 37,824 |
| Feb 24, 2026 | Skidmore Constance Ellen | Director | Sell | 1,000 | $1425.00 | $1.43M | 12,627 |
| Feb 23, 2026 | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | Sell | 9,000 | $1434.97 | $12.91M | 0 |
| Feb 23, 2026 | Mercado, Pablo G. | Director | Sell | 500 | $1405.00 | $702.5K | 3,500 |
| Jun 6, 2025 | ANDERSON DARCY | Director | Sell | 8,000 | $506.82 | $4.05M | 0 |
| May 5, 2025 | Mercado, Pablo G. | Director | Sell | 1,800 | $436.10 | $785.0K | 0 |
| May 1, 2025 | Tang Vance W | Director | Sell | 500 | $422.00 | $211.0K | 0 |
| Apr 1, 2025 | Howell Laura Finley | SVP & GENERAL COUNSEL | Sell | 574 | $324.55 | $186.3K | 0 |
| Apr 1, 2025 | Reed Terrence | SVP & CHRO | Sell | 216 | $324.55 | $70.1K | 0 |
| Apr 1, 2025 | Shaeff Julie | CHIEF ACCOUNTING OFFICER | Sell | 413 | $324.55 | $134.0K | 0 |
| Nov 25, 2024 | Trent T McKenna | EVP & CHIEF OPERATING OFFICER | Sell | 4,000 | $484.81 | $1.94M | 23,990 |
| Nov 15, 2024 | Lane Brian E. | PRESIDENT/CHIEF EXECUTIVE OFF. | Sell | 15,000 | $448.88 | $6.73M | 204,205 |
| Nov 12, 2024 | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | Sell | 5,436 | $459.72 | $2.50M | 49,663 |
| Nov 7, 2024 | Mercado, Pablo G. | Sell | 2,500 | $409.46 | $1.02M | 9,036 | |
| Oct 31, 2024 | MYERS FRANKLIN | Sell | 12,000 | $390.18 | $4.68M | 106,498 | |
| Oct 29, 2024 | Tang Vance W | Sell | 2,700 | $390.00 | $1.05M | 5,498-33% | |
| Aug 30, 2024 | Shaeff Julie | CHIEF ACCOUNTING OFFICER | Sell | 2,316 | $351.85 | $814.9K | 16,687 |
| Aug 28, 2024 | ANDERSON DARCY | Sell | 3,546 | $336.19 | $1.19M | 37,193 | |
| Aug 21, 2024 | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | Sell | 5,845 | $332.16 | $1.94M | 55,099 |
| Aug 16, 2024 | Lane Brian E. | PRESIDENT/CHIEF EXECUTIVE OFF. | Sell | 15,000 | $329.55 | $4.94M | 219,205 |
| Jun 7, 2024 | Tang Vance W | Sell | 3,473 | $310.00 | $1.08M | 8,198-30% | |
| May 20, 2024 | BULLS HERMAN E | Sell | 3,500 | $337.41 | $1.18M | 37,234 | |
| May 16, 2024 | Tang Vance W | Sell | 988 | $343.00 | $338.9K | 11,173 | |
| May 9, 2024 | ANDERSON DARCY | Sell | 3,500 | $344.90 | $1.21M | 40,241 | |
| Mar 13, 2024 | Skidmore Constance Ellen | Sell | 3,000 | $299.96 | $899.9K | 13,787 | |
| Mar 6, 2024 | ANDERSON DARCY | Sell | 3,800 | $316.60 | $1.20M | 43,741 | |
| Mar 5, 2024 | BULLS HERMAN E | Sell | 3,500 | $319.95 | $1.12M | 40,734 | |
| Mar 4, 2024 | Lane Brian E. | PRESIDENT/CHIEF EXECUTIVE OFF. | Sell | 16,000 | $312.13 | $4.99M | 227,926 |
| Feb 28, 2024 | GEORGE WILLIAM III | CHIEF FINANCIAL OFFICER | Sell | 8,429 | $278.95 | $2.35M | 62,471 |
| Feb 28, 2024 | Mercado, Pablo G. | Sell | 1,200 | $283.17 | $339.8K | 11,038 | |
| Feb 28, 2024 | Tang Vance W | Sell | 10,000 | $283.00 | $2.83M | 12,770-44% | |
| Feb 28, 2024 | Trent T McKenna | EVP & CHIEF OPERATING OFFICER | Sell | 14,185 | $278.55 | $3.95M | 22,644-39% |
| Dec 12, 2023 | Skidmore Constance Ellen | Sell | 3,000 | $193.40 | $580.2K | 16,787 | |
| Nov 13, 2023 | SANDBROOK WILLIAM J | Sell | 5,000 | $185.19 | $925.9K | 13,026-28% | |
| Nov 1, 2023 | Tang Vance W | Sell | 2,288 | $182.50 | $417.6K | 22,770 | |
| Sep 14, 2023 | SANDBROOK WILLIAM J | Sell | 7,500 | $187.52 | $1.41M | 18,026-29% | |
| Sep 11, 2023 | Skidmore Constance Ellen | Sell | 3,000 | $187.66 | $563.0K | 19,787 | |
| Sep 8, 2023 | Howell Laura Finley | SVP & GENERAL COUNSEL | Sell | 1,350 | $187.59 | $253.3K | 6,965 |
| Sep 1, 2023 | MYERS FRANKLIN | Sell | 30,000 | $184.85 | $5.55M | 120,065 | |
| Aug 30, 2023 | Lane Brian E. | PRESIDENT/CHIEF EXECUTIVE OFF. | Sell | 40,000 | $182.85 | $7.31M | 277,526 |
| Aug 10, 2023 | Shaeff Julie | CHIEF ACCOUNTING OFFICER | Sell | 5,286 | $180.79 | $955.6K | 18,387 |
| Aug 8, 2023 | Tang Vance W | Sell | 1,844 | $182.00 | $335.6K | 25,058 | |
| Jun 13, 2023 | Skidmore Constance Ellen | Sell | 3,000 | $159.94 | $479.8K | 22,787 | |
| Mar 13, 2023 | Skidmore Constance Ellen | Sell | 3,000 | $143.03 | $429.1K | 24,722 | |
| Feb 27, 2023 | Tang Vance W | Sell | 2,500 | $147.00 | $367.5K | 26,297 |
FIX Insiders
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