Comfort Systems USA filings document regulatory disclosures for a Delaware company providing commercial, industrial and institutional HVAC and electrical contracting services. Form 8-K reports cover quarterly and annual operating results, dividend declarations on common stock, Regulation FD investor presentations, non-GAAP financial measures, and officer appointment or transition matters.
Proxy materials describe annual meeting governance, director and executive compensation matters, and shareholder voting items. The company’s disclosure record also ties business performance to service categories such as mechanical, electrical, plumbing, piping and controls contracting.
COMFORT SYSTEMS USA INC Chief Financial Officer William George III reported selling 5,000 shares of Common Stock in open-market transactions. He sold 4,000 shares on May 8, 2026 at an average price of 1948.1710 per share and 1,000 shares on May 11, 2026 at an average price of 2020.9650 per share. After these sales, he continues to hold 32,804 shares directly, showing he retains a substantial equity position in the company. A footnote notes the reported prices are averages and that detailed trade breakdowns are available from the company’s Office of the General Counsel.
COMFORT SYSTEMS USA INC Chief Accounting Officer Julie Shaeff reported an open-market sale of company stock. She sold 1,123 shares of Common Stock on May 11, 2026 at an average price of $2,000.37 per share, as noted in a footnote.
After this transaction, Shaeff directly holds 12,624 shares of Comfort Systems USA common stock. The filing describes this as a sale in the open market, with detailed trade prices and share breakdown available from the company’s Office of the General Counsel upon request.
FIX: Form 144 notice for proposed insider sale. William George reported a proposed sale of 1,000 shares of Common stock (RSU) on 05/11/2026. The filing also lists prior sales in the past three months: 9,000 shares on 02/23/2026 with proceeds of $12,914,749, and 4,000 shares on 05/08/2026 with proceeds of $7,792,682. The notice names Raymond James & Associates as broker-dealer.
FIX filed a Form 144 notice reporting proposed sales of common stock by an affiliate. The excerpt lists securities to be sold and recent RSU grants, and records two reported dispositions by Julie Stremmel Shaeff on 03/03/2026. Shares outstanding are shown with an as of date.
COMFORT SYSTEMS USA INC director Franklin Myers reported multiple stock transactions in company shares. He completed an open-market sale of 4,500 shares of Common Stock and also made several charitable stock gifts classified as bona fide gifts. In addition, a block of shares was moved from direct to indirect beneficial ownership through a partnership interest in a transaction exempt from Section 16 under Rule 16a-13. After these activities, he continues to hold a substantial direct and indirect ownership position in the company.
FIX submitted a Form 144 notice to sell 4,000 shares of Common Stock through Raymond James & Associates, with a planned sale date of 05/08/2026. The shares are linked to an RSU grant dated 11/05/2021 and the sale method is listed as Cash. The filing also records a prior sale of 9,000 shares on 02/23/2026 for $12,914,949.
Comfort Systems USA Inc. affiliate submitted a Form 144 reporting a proposed sale of 4,500 shares. The record lists the planned sale as 05/07/2026 through Fidelity Brokerage Services LLC on the NYSE. The filing also shows 8,636 shares sold in the prior three months for $12,717,032.79.
COMFORT SYSTEMS USA INC director and chief executive officer Brian E. Lane reported an open-market sale of Common Stock. On May 5, 2026, he sold 11,113 shares at an average price of $1969.838 per share, as noted in a footnote. Following this transaction, Lane directly holds 161,089 shares of the company’s common stock, indicating he retained a substantial equity position after the sale.
FMR LLC amends a Schedule 13G to report beneficial ownership of Comfort Systems USA Inc. common stock. The filing states FMR LLC beneficially owns 1,449,518.09 shares, representing 4.1% of the class, with sole dispositive power over 1,449,518.09 shares and sole voting power over 1,436,743.65 shares as shown on the cover. The filing identifies Abigail P. Johnson in a related capacity and references an attached Exhibit 99 and a power of attorney incorporated by reference.
Morgan Stanley Smith Barney LLC submitted a Form 144 notice to sell 11,113 shares of Common Stock. The filing lists two scheduled lots of 6,679 and 4,434 shares dated 04/01/2025 and 03/19/2025, respectively. The excerpt also records a prior sale of 9,365 shares on 02/25/2026 with an associated dollar figure of 13,607,964.58. The filing shows 35,202,424 shares outstanding as of 05/05/2026.