Lane Brian E. 4

What Happened
Brian E. Lane, CEO of Comfort Systems USA, reported the sale of 9,365 shares on February 25, 2026. The filing shows an average price of $1,453.12 per share, for a total reported value of approximately $13,608,439. The transaction is coded as an S (sale) and is listed as an open‑market or private sale.

Key Details

• Transaction date: 2026-02-25 (filed with the SEC on 2026-02-26) — filing appears timely.
• Reported average price: $1,453.12 per share (see footnote).
• Shares sold: 9,365; total reported proceeds: $13,608,439.
• Shares owned after the transaction: Not disclosed in the supplied filing details.
• Footnote F1: the reported $1,453.12 is an average price; the filing states that full details (individual share counts and specific prices) are available upon request from the company’s Office of the General Counsel.
• Transaction code: S = Sale.

Context
Insider sales are common and can reflect many reasons (diversification, tax planning, liquidity needs) and do not by themselves indicate a change in the insider’s view of the company. For investors who track insider activity, note the size of this sale ($13.6M) and that additional price detail can be requested from the company if you need a share‑by‑share breakdown.