Company facts
- Headquarters
- Addison, Texas
- Most recent report
- 10-Q, filed Nov 9, 2026
- Incorporated
- Delaware
- Filings on record
- 1,002+ filings
- On EDGAR
- CIK 3197
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 76
News 8 of 193
- 8-K Quarterly results Nov 9, 2026
- 8-K Current report on a material event Oct 5, 2026
- 8-K Quarterly results Aug 10, 2026
- 8-K/A Current report on a material event, amended Aug 3, 2026
- 8-K Current report on a material event Jun 9, 2026
- 8-K Leadership change Jun 1, 2026
- 8-K Leadership change May 28, 2026
- 8-K Quarterly results Apr 28, 2026
Prospectuses and Registrations 8 of 25
- 25 Oct 16, 2026
- S-8 Registration statement for an employee plan Jun 1, 2026
- 424B3 Prospectus supplement for an offering Apr 23, 2026
- S-4/A Registration statement for a merger or exchange, amended Apr 21, 2026
- S-4 Registration statement for a merger or exchange Apr 8, 2026
- S-3ASR Automatic shelf registration Oct 28, 2025
- S-3 Shelf registration statement May 2, 2022
- S-8 Registration statement for an employee plan May 25, 2021
Proxies 8 of 31
- DEFA14A Extra proxy material Apr 10, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 10, 2025
- DEFA14A Extra proxy material Apr 10, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 10, 2024
- PRE 14A Preliminary proxy statement Mar 22, 2024
- DEFA14A Extra proxy material Apr 24, 2023
- DEF 14A Proxy statement for a shareholder vote Apr 24, 2023
- DEFA14A Extra proxy material Apr 29, 2022
Ownership 8 of 564
- SCHEDULE 13G/A Large holder reported a passive stake, amended Nov 5, 2026
- 4 Insider reported a trade Aug 18, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 14, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 14, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 6, 2026
- 4 Insider reported a trade Jul 17, 2026
- 4 Insider reported a trade Jul 7, 2026
- 4 Insider reported a trade Jun 26, 2026
Other 8 of 113
- CERT Exchange certified a listing Oct 16, 2026
- 8-A12B Registration of a security for exchange listing Oct 16, 2026
- SD Conflict minerals disclosure May 29, 2026
- 425 May 19, 2026
- ARS Annual report sent to shareholders Apr 24, 2026
- EFFECT Notice that a registration became effective Apr 22, 2026
- CORRESP Reply to SEC staff Apr 21, 2026
- UPLOAD Comment letter from SEC staff Apr 15, 2026
Everything here comes from Ceco Environmental Corp's own filings on SEC EDGAR. The filing list is rechecked every hour.