FIX insider trading
Comfort Systems USA, Inc. · end-of-day data as of Oct 16, 2026
Comfort Systems USA, Inc.
$1,439.07-16.9%
Buy · 10 analystsPT $2,044.78 +42.1%
In the last 12 months FIX insiders made 0 open-market purchases and 30 sales worth $185M, as reported on SEC Form 4. The latest: Lane Brian E. (director, officer: CHIEF EXECUTIVE OFF.) sold 16,024 shares at $1,608.21 on Aug 26, 2026.
Last 90 days
- Insiders-$43.21M
Transactions
Open-market buys $0 · sells $185M over the last 365 days (0 buys, 30 sells).
| Aug 26, 2026 | Lane Brian E. | Sell | 16,024 | $1,608.21 | $25.77M |
| Aug 17, 2026 | GEORGE WILLIAM III | Sell | 2,554 | $1,859.65 | $4.75M |
| Aug 11, 2026 | MYERS FRANKLIN | Sell | 4,000 | $1,693.92 | $6.78M |
| Aug 10, 2026 | MYERS FRANKLIN | Sell | 3,500 | $1,690.47 | $5.92M |
| Jul 1, 2026 | Sasser Craig | Other | 0 | — | — |
| Jun 24, 2026 | MYERS FRANKLIN | Sell | 6,700 | $1,954.47 | $13.09M |
| May 27, 2026 | Hardy Rhoman J | Sell | 342 | $1,900.08 | $650K |
| May 21, 2026 | MYERS FRANKLIN | Other | 273 | — | — |
| May 18, 2026 | ANDERSON DARCY | Other | 105 | — | — |
| May 18, 2026 | BULLS HERMAN E | Other | 105 | — | — |
| May 18, 2026 | Hardy Rhoman J | Other | 105 | — | — |
| May 18, 2026 | Kapoor Gaurav | Other | 105 | — | — |
| May 18, 2026 | Mercado, Pablo G. | Other | 105 | — | — |
| May 18, 2026 | MYERS FRANKLIN | Other | 105 | — | — |
| May 18, 2026 | SANDBROOK WILLIAM J | Other | 105 | — | — |
| May 18, 2026 | Skidmore Constance Ellen | Other | 105 | — | — |
| May 18, 2026 | Wallis-Lage Cindy L. | Other | 105 | — | — |
| May 11, 2026 | GEORGE WILLIAM III | Sell | 1,000 | $2,020.96 | $2.02M |
| May 11, 2026 | Shaeff Julie | Sell | 1,123 | $2,000.37 | $2.25M |
| May 8, 2026 | GEORGE WILLIAM III | Sell | 4,000 | $1,948.17 | $7.79M |
Source: SEC Form 4 filings. "Other" covers awards, option exercises and gifts.