William J Sandbrook Comfort Systems Usa Inc (FIX) insider trading activity

William J Sandbrook is of COMFORT SYSTEMS USA INC. Currently has a direct ownership of 11,666 shares of FIX, which is worth approximately $10.5 Million. The most recent transaction as insider was on Sep 10, 2025, when has been sold 800 shares (Common Stock) at a price of $733.56 per share, resulting in proceeds of $586,848. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 11.7K

15.87% 3M change

13.74% 12M change

Total Value Held $10.5 Million

WILLIAM J SANDBROOK Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Sep 10 2025	SELL Open market or private sale	$586,848 $733.56 p/Share	800 Reduced 6.42%	11,666 Common Stock
Sep 09 2025	SELL Open market or private sale	$495,236 $707.48 p/Share	700 Reduced 5.32%	12,466 Common Stock
Aug 25 2025	SELL Open market or private sale	$482,706 $689.58 p/Share	700 Reduced 5.05%	13,166 Common Stock
May 16 2025	BUY Grant, award, or other acquisition	-	342 Added 2.41%	13,866 Common Stock
May 17 2024	BUY Grant, award, or other acquisition	-	498 Added 3.55%	13,524 Common Stock
Nov 09 2023	SELL Open market or private sale	$925,950 $185.19 p/Share	5,000 Reduced 27.74%	13,026 Common Stock
Sep 12 2023	SELL Open market or private sale	$1,406,400 $187.52 p/Share	7,500 Reduced 29.38%	18,026 Common Stock
May 16 2023	BUY Grant, award, or other acquisition	-	1,065 Added 4.01%	25,526 Common Stock
Jun 02 2022	SELL Bona fide gift	-	1,020 Reduced 4.03%	24,291 Common Stock
May 17 2022	BUY Grant, award, or other acquisition	-	1,869 Added 6.88%	25,311 Common Stock
May 18 2021	BUY Grant, award, or other acquisition	-	1,939 Added 7.64%	23,442 Common Stock

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