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William J. Sandbrook, a director of Comfort Systems USA, Inc. (FIX), reported sales of Company common stock on September 9-10, 2025. The Form 4 discloses three sale transactions totaling 1,500 shares: 600 shares sold at an average price reported as $708.97, 100 shares sold at $706, and 800 shares sold at $733.5583. After these transactions the reporting person beneficially owned 11,666 shares, which includes 170 shares held indirectly. The filing was signed by an attorney-in-fact on September 10, 2025. The Form 4 indicates the filer is a Company director and was filed by one reporting person. No options, grants, or derivative transactions are reported.
Form 144 notice for Comfort Systems USA, Inc. (symbol FIX) shows a proposed sale of 800 common shares through RBC Capital Markets with an aggregate market value of $586,846.00 and an approximate sale date of 09/10/2025 on the NYSE. The filer acquired the 800 shares as compensation on 05/17/2022. The filing also discloses two recent sales by the same person: 700 shares sold on 08/25/2025 for $482,702.00 and 700 shares sold on 09/09/2025 for $495,982.00. The notice includes the standard representation that the seller is unaware of undisclosed material adverse information.
Form 144 notice for Comfort Systems USA, Inc. (symbol: FIX) shows a proposed sale of 700 shares of common stock through RBC Capital Markets (Minneapolis) with an aggregate market value of $495,982.00. The filer named is William Sandbrook; acquisition records on the form show 180 shares were acquired as compensation on 05/21/2024 and 520 shares as compensation on 05/25/2018. The document also lists a prior sale of 700 shares on 08/25/2025 with gross proceeds of $482,702.00. The filer attests there is no undisclosed material adverse information.
Comfort Systems USA, Inc. entered into a new amended and restated senior secured revolving credit facility that replaces its prior revolving credit line. The revolving line of credit increased from $850 million to $1.1 billion, with capacity for up to $200 million in letters of credit and $75 million in swingline loans. The facility can be further increased by up to the greater of $500 million or 1.0x Consolidated EBITDA through additional commitments or incremental term loans, and it matures on October 1, 2030.
The loans are secured by first- and second-lien interests in most of the company’s personal property and bear interest at a base rate or term SOFR plus a margin tied to the company’s Net Leverage. At closing, the margin was 1.25% for term SOFR loans and 0.25% for base rate loans, with a 0.175% quarterly commitment fee on unused commitments. Proceeds drawn at closing were used to repay all borrowings under the prior facility. The agreement includes customary financial and negative covenants, including limits on additional debt, liens, dividends, share repurchases, acquisitions, and affiliate transactions, with more flexibility at lower Net Leverage levels.
Insider sale by director Herman E. Bulls: The filing shows that Herman E. Bulls, a director of Comfort Systems USA, Inc. (FIX), sold 3,000 shares of Common Stock on 08/27/2025 at an average price of $710 per share. After the sale, Mr. Bulls is reported to beneficially own 32,574 shares directly.
The form is a routine Section 16 disclosure showing a single non-derivative sale processed under a reported transaction code S. The explanatory note states the $710 figure is the average price and that full transaction pricing details are available from the companys Office of the General Counsel.
Comfort Systems USA, Inc. (FIX) director William J. Sandbrook reported a sale of 700 shares of the company's common stock on 08/25/2025 at an average price of $689.575 per share. After this transaction, Mr. Sandbrook directly and indirectly beneficially owns 13,166 shares, which includes 170 shares held indirectly. The Form 4 was executed by an attorney-in-fact and filed on 08/27/2025. The filing states that fuller detail on the specific prices per share is available from the company’s Office of the General Counsel.
Comfort Systems USA, Inc. (FIX) Form 144 notice reports a proposed sale of 3,000 common shares through Charles Schwab & Co., with an aggregate market value of $2,073,540.00 and an approximate sale date of 08/26/2025 on the NYSE. The shares were originally acquired on 05/29/2021 as grants for board members and the acquisition was recorded as equity compensation.
The filing also discloses prior sales by the same account: 2,500 common shares were sold on 06/09/2025 by Herman Bulls for gross proceeds of $1,250,014.66. The notice includes the signer’s certification that they are unaware of undisclosed material adverse information about the issuer.
Comfort Systems USA director Pablo G. Mercado reported a sale of 1,078 shares of common stock on 08/22/2025 at an average price of $695.88 per share. After the transaction he beneficially owns 6,500 shares, held directly. The Form 4 was signed by an attorney-in-fact on 08/25/2025. The filing identifies the director relationship and indicates this is a single reporting person filing.
Form 144 summary for Comfort Systems USA, Inc. (FIX)
The filer notified a proposed sale of 700 common shares through RBC Capital Markets LLC on the NYSE with an approximate sale date of 08/25/2025. The reported aggregate market value of the shares is $482,702.00 and the issuer's outstanding share count is listed as 35,281,452. The shares were acquired on 05/22/2018 as director compensation from the issuer. The filer states there have been no securities sold in the past three months and affirms no undisclosed material adverse information.
Comfort Systems USA, Inc. (FIX) Form 144 notice filed to report a proposed sale of common stock. The filer plans to sell 1,078 shares through Merrill Lynch on the NYSE, with an aggregate market value of $752,907.54 and total shares outstanding listed as 35,281,452. The securities were acquired on 09/11/2018 by purchase from Pablo G Mercado and were held in an IRA (noted as "BOUGHT IN IRA"). No securities of the issuer were reported sold in the past three months. The filer certifies no undisclosed material adverse information.