CIK 0001035983 · Large accelerated filer
COMFORT SYSTEMS USA INC
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- FIX
- Exchange
- NYSE
- Industry
- Electrical Work
- FY end
- Dec 31
- Entity type
- operating
- EIN
- 760526487
- Phone
- 7138309600
- Business address
- 9753 KATY FREEWAY, SUITE 700, HOUSTON, TX, 77024
- Former names
- COMFORT SYSTEMS USA INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $30,519,473
- in 2 filings
Net −$30,519,473. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-26 | Lane Brian E. CHIEF EXECUTIVE OFF. | Sale | −16,024 | $1,608.21 | $25.8M | 145,065 |
| 2026-05-05 | Lane Brian E. CHIEF EXECUTIVE OFF. | Sale | −11,113 | $1,969.84 | $21.9M | 161,089 |
| 2026-04-01 | Lane Brian E. CHIEF EXECUTIVE OFF. | Shares withheld for taxes | −1,146 | $1,429.60 | $1.6M | 174,655 |
| 2026-04-01 | Lane Brian E. CHIEF EXECUTIVE OFF. | Shares withheld for taxes | −941 | $1,429.60 | $1.3M | 173,714 |
| 2026-04-01 | Lane Brian E. CHIEF EXECUTIVE OFF. | Shares withheld for taxes | −1,512 | $1,429.60 | $2.2M | 172,202 |
| 2026-03-23 | Lane Brian E. CHIEF EXECUTIVE OFF. | Grant or award | +2,876 | 174,399 | ||
| 2026-03-23 | Lane Brian E. CHIEF EXECUTIVE OFF. | Grant or award | +2,312 | 176,711 | ||
| 2026-03-23 | Lane Brian E. CHIEF EXECUTIVE OFF. | Shares withheld for taxes | −910 | $1,408.25 | $1.3M | 175,801 |
| 2026-02-25 | Lane Brian E. PRESIDENT/CHIEF EXECUTIVE OFF. | Sale | −9,365 | $1,453.12 | $13.6M | 171,523 |
| 2025-11-24 | Lane Brian E. PRESIDENT/CHIEF EXECUTIVE OFF. | Sale | −7,158 | $947.98 | $6.8M | 180,888 |
| 2025-08-07 | Lane Brian E. PRESIDENT/CHIEF EXECUTIVE OFF. | Sale | −10,000 | $691.74 | $6.9M | 188,046 |
| 2025-05-07 | Lane Brian E. PRESIDENT/CHIEF EXECUTIVE OFF. | Sale | −15,000 | $431.66 | $6.5M | 198,046 |
| 2025-04-01 | Lane Brian E. PRESIDENT/CHIEF EXECUTIVE OFF. | Shares withheld for taxes | −941 | $324.55 | $305K | 216,438 |
| 2025-04-01 | Lane Brian E. PRESIDENT/CHIEF EXECUTIVE OFF. | Shares withheld for taxes | −1,512 | $324.55 | $491K | 214,926 |
| 2025-04-01 | Lane Brian E. PRESIDENT/CHIEF EXECUTIVE OFF. | Shares withheld for taxes | −1,880 | $324.55 | $610K | 213,046 |
| 2025-03-19 | Lane Brian E. PRESIDENT/CHIEF EXECUTIVE OFF. | Grant or award | +8,740 | 212,945 | ||
| 2025-03-19 | Lane Brian E. PRESIDENT/CHIEF EXECUTIVE OFF. | Grant or award | +7,310 | 220,255 | ||
| 2025-03-19 | Lane Brian E. PRESIDENT/CHIEF EXECUTIVE OFF. | Shares withheld for taxes | −2,876 | $357.53 | $1.0M | 217,379 |
| 2024-11-13 | Lane Brian E. PRESIDENT/CHIEF EXECUTIVE OFF. | Sale | −15,000 | $448.88 | $6.7M | 204,205 |
| 2024-08-14 | Lane Brian E. PRESIDENT/CHIEF EXECUTIVE OFF. | Sale | −15,000 | $329.55 | $4.9M | 219,205 |
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