Comfort Systems USA (FIX) insider trading

17 directors and officers declare holding shares of Comfort Systems USA (FIX), each in their own filing with the SEC. The largest is Brian E. Lane (CHIEF EXECUTIVE OFF. · Director) with 145,065 shares, 0.41% of the company, worth $248.9M at the last close. The most recent move on file: Brian E. Lane sold 16,024 shares at $1,608.21 on Aug 26, 2026. Of the 16 with a trade on file, 7 last bought and 9 last sold. Purchases and sales are as reported on Forms 3, 4 and 5 — the SEC counts private transactions too, and many large sales follow a plan arranged in advance. Holdings are never added up: two spouses often report the same shares, and a joint filing carries a fund's.

InsiderRoleShares% of companyValueLast trade on fileFiled
Brian E. LaneCHIEF EXECUTIVE OFF. · Director145,0650.41%$248.9Msold 16,024 shares at $1,608.21 on Aug 26, 2026Aug 26, 2026
Franklin MyersDirector67,1100.19%$115.2Msold 7,500 shares at $1,690.47 on Aug 10, 2026Aug 11, 2026
William George IIICHIEF FINANCIAL OFFICER30,2500.09%$51.9Msold 2,554 shares at $1,859.65 on Aug 17, 2026Aug 17, 2026
Herman E. BullsDirector29,8790.08%$51.3Mbought 105 shares on May 18, 2026May 18, 2026
Trent T. McKennaPRESIDENT/CHIEF OPERATING OFF.22,3460.06%$38.3Msold 817 shares at $1,429.60 on Apr 1, 2026Apr 1, 2026
Darcy AndersonDirector18,1400.05%$31.1Mbought 105 shares on May 18, 2026May 18, 2026
Constance Ellen SkidmoreDirector12,7320.04%$21.8Mbought 105 shares on May 18, 2026May 18, 2026
Julie ShaeffCHIEF ACCOUNTING OFFICER12,6240.04%$21.7Msold 1,123 shares at $2,000.37 on May 11, 2026May 11, 2026
Laura Finley HowellSVP & GENERAL COUNSEL7,9380.02%$13.6Msold 1,000 shares at $996.16 on Dec 4, 2025Dec 4, 2025
William J. SandbrookDirector7,7710.02%$13.3Mbought 105 shares on May 18, 2026May 18, 2026
Cindy L. Wallis-LageDirector5,8180.02%$10.0Mbought 105 shares on May 18, 2026May 18, 2026
Pablo G. MercadoDirector3,105<0.01%$5.3Mbought 105 shares on May 18, 2026May 18, 2026
Terrence ReedSVP & CHRO2,968<0.01%$5.1Msold 273 shares at $1,429.60 on Apr 1, 2026Apr 1, 2026
Rhoman J. HardyDirector1,890<0.01%$3.2Msold 342 shares at $1,900.08 on May 27, 2026May 27, 2026
Craig SasserChief Operating Officer1,545<0.01%$2.7M—Jul 1, 2026
Gaurav KapoorDirector832<0.01%$1.4Mbought 105 shares on May 18, 2026May 18, 2026
Rachel R. EslickerSVP & GENERAL COUNSEL608<0.01%$1.0Msold 99 shares at $1,429.60 on Apr 1, 2026Apr 1, 2026

Each insider at Comfort Systems USA

No longer filing

What insiders bought and sold across AI stocks · All filings on sec.gov

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