COMFORT SYSTEMS USA INC (FIX) is a publicly traded company in the Unknown sector. Across all available filings, 23 corporate insiders have executed 1031 transactions totaling $209.5M, demonstrating a bearish sentiment with -$196.4M in net insider flow. The most recent transaction on Feb 24, 2026 involved a sale of 1,000 shares valued at $1.4M.
No significant insider buying has been recorded for FIX in the recent period.
No significant insider selling has been recorded for FIX in the recent period.
Based on recent SEC filings, insider sentiment for FIX is bearish with an Insider Alignment Score of 3/100 and a net flow of -$196.4M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at COMFORT SYSTEMS USA INC (FIX) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 23 insiders are actively trading FIX stock, having executed 1031 transactions in the past 90 days. The most active insider is Brian E. Lane (Executive), who has made 123 transactions totaling $67.9M.
Get notified when executives and directors at FIX file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Feb 24, 2026 | Ellen Skidmore Constance | Executive | Sale | 1,000 | $1425.00 | $1.4M | Large |
| Feb 23, 2026 | G. Mercado, Pablo | Executive | Sale | 500 | $1405.00 | $702.5K | Large |
| Feb 23, 2026 | George William III | CHIEF FINANCIAL OFFICER | Option Exercise | 9,000 | $N/A | $0 | C-Suite |
| Feb 23, 2026 | George William III | CHIEF FINANCIAL OFFICER | Sale | 9,000 | $1434.97 | $12.9M | C-SuiteLarge |
| Feb 23, 2026 | George William III | CHIEF FINANCIAL OFFICER | Option Exercise | 9,000 | $42.50 | $382.5K | C-Suite |
| Dec 4, 2025 | Finley Howell Laura | Executive | Sale | 1,000 | $996.16 | $996.2K | Large |
| Dec 3, 2025 | Myers Franklin | Executive | Gift | 270 | $N/A | $0 | |
| Dec 1, 2025 | George William III | Executive | Gift | 2,000 | $N/A | $0 | |
| Dec 1, 2025 | George William III | Executive | Sale | 4,370 | $958.88 | $4.2M | Large |
| Dec 1, 2025 | George William III | Executive | Payment | 3,279 | $955.73 | $3.1M | Large |
| Nov 24, 2025 | E. Lane Brian | Executive | Sale | 7,158 | $947.98 | $6.8M | Large |
| Nov 14, 2025 | E. Bulls Herman | Executive | Gift | 800 | $N/A | $0 | |
| Oct 31, 2025 | Anderson Darcy | Executive | Sale | 4,000 | $958.72 | $3.8M | Large |
| Oct 29, 2025 | G. Mercado, Pablo | Executive | Sale | 2,500 | $1005.41 | $2.5M | Large |
| Oct 29, 2025 | Myers Franklin | Executive | Sale | 5,000 | $1006.68 | $5.0M | Large |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 253 | $202.9M | 81.3% |
Payment(F) | 257 | $21.2M | 8.5% |
Exercise(M) | 161 | $18.6M | 7.5% |
Purchase(P) | 58 | $6.6M | 2.6% |
Disposition(D) | 2 | $252.9K | 0.1% |
Gift(G) | 66 | $0 | 0.0% |
Award(A) | 232 | $0 | 0.0% |
Other(J) | 2 | $0 | 0.0% |
Insider selling pressure at COMFORT SYSTEMS USA INC has increased, with 23 insiders executing 1031 transactions across all time. Total sales of $202.9M significantly outpace purchases of $6.6M, resulting in a net outflow of $196.4M. This selling activity appears largely discretionary, which may warrant closer attention from investors.