Comfort Systems USA INC Form 4 insider transactions

William J. Sandbrook, a Director at Comfort Systems USA Inc., sold 2,500 shares of common stock for approximately $3.6 million under a pre-arranged trading plan.

Comfort Systems USA Director Pablo G. Mercado sold 500 shares of common stock for an average price of $1,405 per share under a Rule 10b5-1 plan.

Comfort Systems USA Director Constance Ellen Skidmore sold 1,000 shares of common stock for an average price of $1,425 per share under a pre-arranged trading plan.

Comfort Systems USA Inc.'s Chief Financial Officer, William George III, exercised stock options and subsequently sold 9,000 shares of common stock on February 23, 2026.

Comfort Systems USA's SVP & General Counsel, Laura Finley Howell, sold 1,000 shares of common stock for approximately $996,163.40 in a pre-planned transaction.

Comfort Systems USA Inc. Director Franklin Myers reported a charitable donation of 270 shares of common stock.

Comfort Systems USA CFO William George III reported the sale of 4,370 shares and a charitable donation of 2,000 shares, alongside the forfeiture of 3,279 restricted stock units.

Comfort Systems USA CEO Brian E. Lane sold 7,158 shares of common stock for an average price of $947.9806 per share under a pre-arranged Rule 10b5-1 plan.

Comfort Systems USA Director Herman E. Bulls gifted 800 shares of common stock to a charitable donor advised fund.

Comfort Systems USA Inc. Director Darcy Anderson reported the sale of 4,000 shares of common stock for an average price of $958.7222 per share under a Rule 10b5-1(c) plan.

Comfort Systems USA Director Herman E. Bulls sold 2,000 shares of common stock for over $2 million under a pre-arranged 10b5-1 trading plan.

Franklin Myers, a Director at Comfort Systems USA Inc., reported the sale of 5,000 shares of common stock at an average price of $1,006.6821 per share.

Comfort Systems USA Director Pablo G. Mercado sold 2,500 shares of common stock for an average price of $1,005.4062 per share.

Comfort Systems USA Director William J. Sandbrook sold 1,500 shares of common stock in pre-planned transactions on September 9 and 10, 2025.

Comfort Systems USA Director Herman E. Bulls reported the sale of 3,000 common shares at an average price of $710 per share.

William J. Sandbrook, a Director at Comfort Systems USA Inc., sold 700 shares of common stock for approximately $482,702.50.

Comfort Systems USA Director Pablo G. Mercado sold 1,078 shares of common stock for an average price of $695.88 per share, as part of a pre-arranged trading plan.

Comfort Systems USA's Chief Accounting Officer, Julie Shaeff, sold 1,369 shares of common stock for an average price of $704.5 per share.

Comfort Systems USA CFO William George III exercised stock options and subsequently sold a portion of the acquired shares.

Comfort Systems USA Inc.'s President and CEO, Brian E. Lane, sold 10,000 shares of common stock for approximately $6.9 million.

Comfort Systems USA's Chairman of the Board, Franklin Myers, reported a sale of 4,500 shares and two charitable donations of common stock.

Comfort Systems USA's EVP & Chief Operating Officer, Trent T McKenna, has filed notice of a planned sale of 4,400 shares of common stock at an average price of approximately $716.63 per share, effective July 31, 2025.

Herman E. Bulls, a Director at Comfort Systems USA Inc. (FIX), sold 2,500 shares of common stock for approximately $1.25 million under a Rule 10b5-1 trading plan.

Darcy Anderson, a Director at Comfort Systems USA Inc., sold 8,000 shares of common stock for approximately $4.05 million as part of a pre-scheduled Rule 10b5-1 trading plan.

Franklin Myers, Chairman of the Board and Director at Comfort Systems USA Inc., reported a charitable donation of 500 shares of common stock.

Cindy L. Wallis-Lage, a director at Comfort Systems USA, acquired 342 shares of common stock through the company's 2017 Omnibus Incentive Plan.

Constance Ellen Skidmore, a director at Comfort Systems USA, acquired 342 shares of common stock on May 16, 2025, as part of the company's 2017 Omnibus Incentive Plan.

Director William J. Sandbrook acquired 342 shares of Comfort Systems USA common stock on May 16, 2025, as part of the company's annual grant to non-employee directors.

Director Pablo G. Mercado acquired 342 shares of Comfort Systems USA common stock on May 16, 2025, as part of the company's 2017 Omnibus Incentive Plan.

Director Gaurav Kapoor reports acquiring 342 shares of Comfort Systems USA Inc. common stock through a grant, increasing his indirect holdings.