4Filing Date: Aug 27, 2026
Comfort Systems U (FIX)
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0001448240-26-000019
Total Value$25.77M
Trades1
Insiders1
Transaction Details
Lane Brian E.
CHIEF EXECUTIVE OFF., Director·Direct
Sell · Dispose
Common Stock
Shares-16.02K
Price$1608.21
Total Value$25.77M
Shares Owned After145.06K
Transaction DateAug 26, 2026
Footnotes ▸
Represents the average price of shares sold; full information regarding the number of shares sold and specific prices will be made available upon request to the Company's Office of the General Counsel.
Post-Transaction Holdings
Lane Brian E. · CHIEF EXECUTIVE OFF., Director
| Security | Shares | Change |
|---|---|---|
| Common Stock | 145.06K | -16.02K (-9.95%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-08-26
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: COMFORT SYSTEMS USA INC (FIX)
CIK: 0001035983
--- Reporting Owner ---
Name: Lane Brian E.
CIK: 0001448240
Role: Director, Officer (CHIEF EXECUTIVE OFF.)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-08-26 | Code: S (Open market sale)
Shares: -16,024 | Price: $1,608.21
Total Value: $25,769,923.39
Shares Owned After: 145,065 | Ownership: D (Direct)
Footnotes:
[F1] Represents the average price of shares sold; full information regarding the number of shares sold and specific prices will be made available upon request to the Company's Office of the General Counsel.
--- Footnotes (Complete Index) ---
F1: Represents the average price of shares sold; full information regarding the number of shares sold and specific prices will be made available upon request to the Company's Office of the General Counsel.
--- Signature ---
/s/ /s/ Rachel R. Eslicker, Attorney-in-Fact (2026-08-27)