Comfort Systems USA Inc provides comprehensive mechanical contracting services, including heating, ventilation, & air conditioning, or HVAC; plumbing; piping & controls; construction; and other electrical components. Projects are mainly for commercial, industrial, & institutional buildings, & tend to be geared toward HVAC. Revenue is roughly split between installation services for newly constructed facilities & maintenance services for existing buildings. The company installs & repairs products and systems throughout the United States. It operates in two segments, Mechanical services & Electrical services, the majority is from the Mechanical services segment.
https://www.comfortsystemsusa.comSEC filings for FIX on EDGAR
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 5 | 32,778 | $56.31M |
92 Form 4 filings on record, the earliest from Oct 29, 2024, newest first. Filing history page 1 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Brian E. Lane - Officer | Open-market sale | Common Stock | 16,024 | $1,608.21 | $25.77M | |
| William George III - Officer | Open-market sale | Common Stock | 2,554 | $1,859.65 | $4.75M | |
| Open-market sale | Common Stock | 3,500 | $1,690.47 | $5.92M | ||
| Open-market sale | Common Stock | 4,000 | $1,693.92 | $6.78M | ||
| Open-market sale | Common Stock | 6,700 | $1,954.47 | $13.09M | ||
| Rhoman J. Hardy | Open-market sale | Common Stock | 342 | $1,900.08 | $650K | |
| Gift | Common Stock | 273 | $0.00 | - | ||
| Darcy Anderson | Grant or award | Common Stock | 105 | $0.00 | - | |
| Grant or award | Common Stock | 105 | $0.00 | - | ||
| Grant or award | Common Stock | 105 | $0.00 | - | ||
| Rhoman J. Hardy | Grant or award | Common Stock | 105 | $0.00 | - | |
| Grant or award | Common Stock | 105 | $0.00 | - | ||
| Pablo G. Mercado, | Grant or award | Common Stock | 105 | $0.00 | - | |
| Grant or award | Common Stock | 105 | $0.00 | - | ||
| Constance Ellen Skidmore | Grant or award | Common Stock | 105 | $0.00 | - | |
| Cindy L. Wallis-Lage | Grant or award | Common Stock | 105 | $0.00 | - | |
| William George III - Officer | Open-market sale | Common Stock | 4,000 | $1,948.17 | $7.79M | |
| William George III - Officer | Open-market sale | Common Stock | 1,000 | $2,020.97 | $2.02M | |
| Julie Shaeff - Officer | Open-market sale | Common Stock | 1,123 | $2,000.37 | $2.25M | |
| Gift | Common Stock | 51 | $0.00 | - | ||
| Gift | Common Stock | 205 | $0.00 | - | ||
| Gift | Common Stock | 256 | $0.00 | - | ||
| Open-market sale | Common Stock | 4,500 | $1,902.57 | $8.56M | ||
| Brian E. Lane - Officer | Open-market sale | Common Stock | 11,113 | $1,969.84 | $21.89M | |
| Pablo G. Mercado, | Open-market sale | Common Stock | 500 | $1,779.78 | $890K | |
| Rachel R. Eslicker - Officer | Tax withholding / forfeiture | Common Stock | 31 | $1,429.60 | $44K | |
| Rachel R. Eslicker - Officer | Tax withholding / forfeiture | Common Stock | 25 | $1,429.60 | $36K | |
| Rachel R. Eslicker - Officer | Tax withholding / forfeiture | Common Stock | 43 | $1,429.60 | $61K | |
| Julie Shaeff - Officer | Tax withholding / forfeiture | Common Stock | 87 | $1,429.60 | $124K | |
| Julie Shaeff - Officer | Tax withholding / forfeiture | Common Stock | 87 | $1,429.60 | $124K | |
| Julie Shaeff - Officer | Tax withholding / forfeiture | Common Stock | 145 | $1,429.60 | $207K | |
| Terrence Reed - Officer | Tax withholding / forfeiture | Common Stock | 98 | $1,429.60 | $140K | |
| Terrence Reed - Officer | Tax withholding / forfeiture | Common Stock | 82 | $1,429.60 | $117K | |
| Terrence Reed - Officer | Tax withholding / forfeiture | Common Stock | 93 | $1,429.60 | $133K | |
| William George III - Officer | Tax withholding / forfeiture | Common Stock | 284 | $1,429.60 | $406K | |
| William George III - Officer | Tax withholding / forfeiture | Common Stock | 297 | $1,429.60 | $425K | |
| William George III - Officer | Tax withholding / forfeiture | Common Stock | 500 | $1,429.60 | $715K | |
| Tax withholding / forfeiture | Common Stock | 266 | $1,429.60 | $380K | ||
| Tax withholding / forfeiture | Common Stock | 210 | $1,429.60 | $300K | ||
| Tax withholding / forfeiture | Common Stock | 341 | $1,429.60 | $487K | ||
| Brian E. Lane - Officer | Tax withholding / forfeiture | Common Stock | 1,146 | $1,429.60 | $1.64M | |
| Brian E. Lane - Officer | Tax withholding / forfeiture | Common Stock | 941 | $1,429.60 | $1.35M | |
| Brian E. Lane - Officer | Tax withholding / forfeiture | Common Stock | 1,512 | $1,429.60 | $2.16M | |
| Julie Shaeff - Officer | Grant or award | Common Stock | 194 | $0.00 | - | |
| Julie Shaeff - Officer | Grant or award | Common Stock | 220 | $0.00 | - | |
| Julie Shaeff - Officer | Tax withholding / forfeiture | Common Stock | 84 | $1,408.25 | $118K | |
| William George III - Officer | Grant or award | Common Stock | 597 | $0.00 | - | |
| William George III - Officer | Grant or award | Common Stock | 764 | $0.00 | - | |
| William George III - Officer | Tax withholding / forfeiture | Common Stock | 300 | $1,408.25 | $422K | |
| Terrence Reed - Officer | Grant or award | Common Stock | 275 | $0.00 | - | |
| Terrence Reed - Officer | Grant or award | Common Stock | 188 | $0.00 | - | |
| Terrence Reed - Officer | Tax withholding / forfeiture | Common Stock | 56 | $1,408.25 | $79K | |
| Rachel R. Eslicker - Officer | Grant or award | Common Stock | 217 | $0.00 | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| BRIAN E LANE | Officer, Director | 16,024 | $25.77M | View on EDGAR | |
| GEORGE WILLIAM III | Officer | 2,554 | $4.75M | View on EDGAR | |
| Franklin Myers | Director | 4,000 | $6.70M | View on EDGAR |
COMFORT SYSTEMS USA INC (FIX) had 4 insider filings in the last 90 days, with the most recent on 2026-08-27. The full record for FIX runs to 92 Form 4 filings, the earliest from 2024-10-29. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of FIX were filed in the last 90 days.
5 insider sales of FIX were filed in the last 90 days, totaling $56.31M.
This page tracks FIX Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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