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 |
|---|---|---|---|---|---|---|
| 2026-04-01 | Shaeff Julie CHIEF ACCOUNTING OFFICER | Shares withheld for taxes | −145 | $1,429.60 | $207K | 13,747 |
| 2026-04-01 | GEORGE WILLIAM III CHIEF FINANCIAL OFFICER | Shares withheld for taxes | −284 | $1,429.60 | $406K | 38,601 |
| 2026-04-01 | GEORGE WILLIAM III CHIEF FINANCIAL OFFICER | Shares withheld for taxes | −297 | $1,429.60 | $425K | 38,304 |
| 2026-04-01 | GEORGE WILLIAM III CHIEF FINANCIAL OFFICER | Shares withheld for taxes | −500 | $1,429.60 | $715K | 37,804 |
| 2026-03-23 | Eslicker Rachel R. SVP & GENERAL COUNSEL | Grant or award | +217 | 707 | ||
| 2026-03-23 | Reed Terrence SVP & CHRO | Grant or award | +275 | 3,109 | ||
| 2026-03-23 | Reed Terrence SVP & CHRO | Grant or award | +188 | 3,297 | ||
| 2026-03-23 | Reed Terrence SVP & CHRO | Shares withheld for taxes | −56 | $1,408.25 | $79K | 3,241 |
| 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 |
| 2026-03-23 | Trent T McKenna PRESIDENT/CHIEF OPERATING OFF. | Grant or award | +1,208 | 22,847 | ||
| 2026-03-23 | Trent T McKenna PRESIDENT/CHIEF OPERATING OFF. | Grant or award | +520 | 23,367 | ||
| 2026-03-23 | Trent T McKenna PRESIDENT/CHIEF OPERATING OFF. | Shares withheld for taxes | −204 | $1,408.25 | $287K | 23,163 |
| 2026-03-23 | Shaeff Julie CHIEF ACCOUNTING OFFICER | Grant or award | +194 | 13,930 | ||
| 2026-03-23 | Shaeff Julie CHIEF ACCOUNTING OFFICER | Grant or award | +220 | 14,150 | ||
| 2026-03-23 | Shaeff Julie CHIEF ACCOUNTING OFFICER | Shares withheld for taxes | −84 | $1,408.25 | $118K | 14,066 |
| 2026-03-23 | GEORGE WILLIAM III CHIEF FINANCIAL OFFICER | Grant or award | +597 | 38,421 | ||
| 2026-03-23 | GEORGE WILLIAM III CHIEF FINANCIAL OFFICER | Grant or award | +764 | 39,185 | ||
| 2026-03-23 | GEORGE WILLIAM III CHIEF FINANCIAL OFFICER | Shares withheld for taxes | −300 | $1,408.25 | $422K | 38,885 |
Page 3 of 30 · 589 trades