Comfort Systems USA Inc SEC filings FIX
Comfort Systems USA Inc has 1,003 filings in SEC EDGAR's recent list, going back to Mar 22, 2013. Its latest annual report, Form ARS, was filed on Apr 9, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 22, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Other events
|
Nov 5, 2026 | Nov 4, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 28, 2026 | Oct 28, 2026 |
| 10-Q | Quarterly report | Oct 22, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 22, 2026 | Oct 22, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 22, 2026 | Oct 16, 2026 |
| 4 | Insider transaction | Aug 27, 2026 | Aug 26, 2026 |
| 144 | Notice of proposed sale | Aug 26, 2026 | — |
| 4 | Insider transaction | Aug 18, 2026 | Aug 17, 2026 |
| 144 | Notice of proposed sale | Aug 17, 2026 | — |
| 4 | Insider transaction | Aug 12, 2026 | Aug 10, 2026 |
| 144 | Notice of proposed sale | Aug 11, 2026 | — |
| 144 | Notice of proposed sale | Aug 10, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 3, 2026 | Aug 3, 2026 |
| 10-Q | Quarterly report | Jul 23, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 23, 2026 | Jul 23, 2026 |
| 3 | Initial insider ownership | Jul 9, 2026 | Jul 1, 2026 |
| 4 | Insider transaction | Jun 26, 2026 | Jun 24, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 22, 2026 | Jun 19, 2026 |
| 4 | Insider transaction | May 28, 2026 | May 27, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 21, 2026 |
| 144 | Notice of proposed sale | May 22, 2026 | — |
| 8-K |
Current report
Shareholder vote results
|
May 21, 2026 | May 18, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 18, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 18, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 18, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 18, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 18, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 18, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 18, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 18, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 18, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 11, 2026 | May 11, 2026 |
| 144 | Notice of proposed sale | May 11, 2026 | — |
| 144 | Notice of proposed sale | May 11, 2026 | — |
| 4 | Insider transaction | May 8, 2026 | May 7, 2026 |
| 144 | Notice of proposed sale | May 8, 2026 | — |
| 144 | Notice of proposed sale | May 7, 2026 | — |
| 4 | Insider transaction | May 6, 2026 | May 5, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 6, 2026 | — |
| 144 | Notice of proposed sale | May 5, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 1, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 1, 2026 | Apr 30, 2026 |
| 4 | Insider transaction | Apr 30, 2026 | Apr 29, 2026 |
| 144 | Notice of proposed sale | Apr 30, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| 144 | Notice of proposed sale | Apr 29, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| 10-Q | Quarterly report | Apr 23, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 23, 2026 | Apr 23, 2026 |
| ARS | Annual report to shareholders | Apr 9, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | Apr 9, 2026 | May 18, 2026 |
| 4 | Insider transaction | Apr 3, 2026 | Apr 1, 2026 |
| 4 | Insider transaction | Apr 3, 2026 | Apr 1, 2026 |
| 4 | Insider transaction | Apr 3, 2026 | Apr 1, 2026 |
| 4 | Insider transaction | Apr 3, 2026 | Apr 1, 2026 |
| 4 | Insider transaction | Apr 3, 2026 | Apr 1, 2026 |
| 4 | Insider transaction | Apr 3, 2026 | Apr 1, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 2026 | — |
| 4 | Insider transaction | Mar 25, 2026 | Mar 23, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 23, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 23, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 23, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 23, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 23, 2026 |
| 144 | Notice of proposed sale | Mar 10, 2026 | — |
| 4 | Insider transaction | Mar 5, 2026 | Feb 24, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 4, 2026 | Mar 3, 2026 |
| 144 | Notice of proposed sale | Mar 3, 2026 | — |
| 144 | Notice of proposed sale | Mar 3, 2026 | — |
| 144 | Notice of proposed sale | Mar 3, 2026 | — |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 26, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 26, 2026 | Feb 24, 2026 |
| 144 | Notice of proposed sale | Feb 25, 2026 | — |
| 144 | Notice of proposed sale | Feb 25, 2026 | — |
| 144 | Notice of proposed sale | Feb 24, 2026 | — |
| 144 | Notice of proposed sale | Feb 24, 2026 | — |
| 4 | Insider transaction | Feb 24, 2026 | Feb 23, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 24, 2026 |
| 144 | Notice of proposed sale | Feb 24, 2026 | — |
| 4 | Insider transaction | Feb 24, 2026 | Feb 23, 2026 |
| 144 | Notice of proposed sale | Feb 23, 2026 | — |
| 144 | Notice of proposed sale | Feb 23, 2026 | — |
| 144 | Notice of proposed sale | Feb 23, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 20, 2026 | Feb 20, 2026 |
| 10-K | Annual report | Feb 19, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 19, 2026 | Feb 19, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 30, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 21, 2026 | — |
| 3 | Initial insider ownership | Jan 2, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Dec 19, 2025 | Dec 16, 2025 |
| 4 | Insider transaction | Dec 5, 2025 | Dec 4, 2025 |
| 144 | Notice of proposed sale | Dec 4, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Dec 4, 2025 | — |
| 4 | Insider transaction | Dec 4, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Dec 3, 2025 | Dec 1, 2025 |
| 144 | Notice of proposed sale | Dec 1, 2025 | — |
| 4 | Insider transaction | Nov 25, 2025 | Nov 24, 2025 |
| 144 | Notice of proposed sale | Nov 24, 2025 | — |
| 4 | Insider transaction | Nov 19, 2025 | Nov 14, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 13, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 5, 2025 | — |
| 4 | Insider transaction | Nov 3, 2025 | Oct 31, 2025 |
| 4 | Insider transaction | Oct 31, 2025 | Oct 29, 2025 |
| 144 | Notice of proposed sale | Oct 31, 2025 | — |
| 4 | Insider transaction | Oct 31, 2025 | Oct 29, 2025 |
| 4 | Insider transaction | Oct 30, 2025 | Oct 29, 2025 |
| 144 | Notice of proposed sale | Oct 29, 2025 | — |
| 144 | Notice of proposed sale | Oct 29, 2025 | — |
| 144 | Notice of proposed sale | Oct 29, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 28, 2025 | Oct 28, 2025 |
| 10-Q | Quarterly report | Oct 23, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 23, 2025 | Oct 23, 2025 |
| 4 | Insider transaction | Sep 10, 2025 | Sep 9, 2025 |
| 144 | Notice of proposed sale | Sep 10, 2025 | — |
| 144 | Notice of proposed sale | Sep 9, 2025 | — |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Sep 2, 2025 | Aug 27, 2025 |
| 4 | Insider transaction | Aug 28, 2025 | Aug 27, 2025 |
| 4 | Insider transaction | Aug 27, 2025 | Aug 25, 2025 |
| 144 | Notice of proposed sale | Aug 26, 2025 | — |
| 4 | Insider transaction | Aug 25, 2025 | Aug 22, 2025 |
| 144 | Notice of proposed sale | Aug 25, 2025 | — |
| 144 | Notice of proposed sale | Aug 22, 2025 | — |
| 4 | Insider transaction | Aug 13, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Aug 12, 2025 | Aug 8, 2025 |
| 144 | Notice of proposed sale | Aug 12, 2025 | — |
| 144 | Notice of proposed sale | Aug 8, 2025 | — |
| 4 | Insider transaction | Aug 8, 2025 | Aug 7, 2025 |
| 144 | Notice of proposed sale | Aug 7, 2025 | — |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 144 | Notice of proposed sale | Aug 7, 2025 | — |
| 4 | Insider transaction | Aug 1, 2025 | Jul 31, 2025 |
| 144 | Notice of proposed sale | Jul 31, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 29, 2025 | Jul 29, 2025 |
| 10-Q | Quarterly report | Jul 24, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 24, 2025 | Jul 24, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 9, 2025 |
| 144 | Notice of proposed sale | Jun 10, 2025 | — |
| 4 | Insider transaction | Jun 9, 2025 | Jun 6, 2025 |
| 144 | Notice of proposed sale | Jun 6, 2025 | — |
| 4 | Insider transaction | Jun 4, 2025 | Jun 2, 2025 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 22, 2025 | May 16, 2025 |
| 144 | Notice of proposed sale | May 21, 2025 | — |
| 4 | Insider transaction | May 20, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 6, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 144 | Notice of proposed sale | May 13, 2025 | — |
| 4 | Insider transaction | May 13, 2025 | May 12, 2025 |
| 144 | Notice of proposed sale | May 12, 2025 | — |
| 4 | Insider transaction | May 9, 2025 | May 7, 2025 |
| 4 | Insider transaction | May 9, 2025 | May 7, 2025 |
| 144 | Notice of proposed sale | May 7, 2025 | — |
| 144/A | Filing | May 7, 2025 | — |
| 144 | Notice of proposed sale | May 7, 2025 | — |
| 4 | Insider transaction | May 6, 2025 | May 5, 2025 |
| 144 | Notice of proposed sale | May 5, 2025 | — |
| 4 | Insider transaction | May 2, 2025 | May 1, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 30, 2025 | Apr 30, 2025 |
| 144 | Notice of proposed sale | Apr 28, 2025 | — |
| 10-Q | Quarterly report | Apr 24, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 24, 2025 | Apr 24, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 24, 2025 | — |
| ARS | Annual report to shareholders | Apr 7, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Apr 7, 2025 | May 16, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Mar 21, 2025 | Mar 19, 2025 |
| 4 | Insider transaction | Mar 21, 2025 | Mar 19, 2025 |
| 4 | Insider transaction | Mar 21, 2025 | Mar 19, 2025 |
| 4 | Insider transaction | Mar 21, 2025 | Mar 19, 2025 |
| 4 | Insider transaction | Mar 21, 2025 | Mar 19, 2025 |
| 4 | Insider transaction | Mar 21, 2025 | Mar 19, 2025 |
| 8-K |
Current report
Officer or director change
|
Mar 20, 2025 | Mar 19, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 21, 2025 | Feb 21, 2025 |
| 10-K | Annual report | Feb 20, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 20, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Dec 3, 2024 | Dec 2, 2024 |
| 4 | Insider transaction | Nov 26, 2024 | Nov 25, 2024 |
| 4 | Insider transaction | Nov 25, 2024 | Nov 22, 2024 |
| 144 | Notice of proposed sale | Nov 22, 2024 | — |
| 4 | Insider transaction | Nov 15, 2024 | Nov 13, 2024 |
| 144 | Notice of proposed sale | Nov 13, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Nov 13, 2024 | — |
| 4 | Insider transaction | Nov 12, 2024 | Nov 8, 2024 |
| 144 | Notice of proposed sale | Nov 8, 2024 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Electrical Work (SIC 1731)
- Listed as
- FIX (NYSE)
- Fiscal year ends
- December 31
- Headquarters
- Houston, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1035983
- Former names
- COMFORT SYSTEMS USA INC (until Nov 5, 2026)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.