CECO - Company ID 0000003197
CECO ENVIRONMENTAL CORP has filed 1,283 public company documents between 1995 and 2026. The most frequent type is insider trade (463 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| 8-K | Major company event | 12y ago2013-12-23 | 2013-12-20 | View filing |
| 8-K/A | Major company event (amended) | 12y ago2013-11-13 | 2013-08-27 | View filing |
| 10-Q | Quarterly report | 12y ago2013-11-08 | 2013-09-30 | View filing |
| 8-K | Major company event | 12y ago2013-11-07 | 2013-11-07 | View filing |
| 4 | Insider trade | 12y ago2013-10-31 | 2013-10-29 | View filing |
| 8-K | Major company event | 12y ago2013-09-11 | 2013-09-11 | View filing |
| SC 13D/A | Activist ownership stake (update) | 12y ago2013-09-11 | - | View filing |
| 3 | New insider ownership | 12y ago2013-09-11 | 2013-09-11 | View filing |
| 4 | Insider trade | 12y ago2013-09-06 | 2013-09-04 | View filing |
| 8-K | Major company event | 12y ago2013-09-05 | 2013-09-03 | View filing |
| 4 | Insider trade | 12y ago2013-09-05 | 2013-09-03 | View filing |
| 3 | New insider ownership | 12y ago2013-09-05 | 2013-09-03 | View filing |
| 8-K | Major company event | 12y ago2013-08-30 | 2013-08-26 | View filing |
| 4 | Insider trade | 12y ago2013-08-29 | 2013-08-27 | View filing |
| 4 | Insider trade | 12y ago2013-08-29 | 2013-08-27 | View filing |
| 4 | Insider trade | 12y ago2013-08-29 | 2013-08-27 | View filing |
| POS EX | POS EX | 12y ago2013-08-28 | - | View filing |
| 425 | 425 | 12y ago2013-08-26 | - | View filing |
| 8-K | Major company event | 12y ago2013-08-26 | 2013-08-26 | View filing |
| 425 | 425 | 12y ago2013-08-26 | - | View filing |
| 425 | 425 | 12y ago2013-08-12 | - | View filing |
| 8-K | Major company event | 12y ago2013-08-12 | 2013-08-12 | View filing |
| 425 | 425 | 12y ago2013-08-12 | - | View filing |
| 10-Q | Quarterly report | 12y ago2013-08-09 | 2013-06-30 | View filing |
| 425 | 425 | 12y ago2013-08-08 | - | View filing |
| 425 | 425 | 12y ago2013-08-08 | - | View filing |
| 8-K | Major company event | 12y ago2013-08-08 | 2013-08-05 | View filing |
| 425 | 425 | 12y ago2013-08-08 | - | View filing |
| UPLOAD | SEC correspondence | 12y ago2013-07-26 | - | View filing |
| EFFECT | EFFECT | 12y ago2013-07-25 | - | View filing |
| 424B3 | 424B3 | 12y ago2013-07-25 | - | View filing |
| 425 | 425 | 12y ago2013-07-25 | - | View filing |
| CORRESP | Company correspondence | 12y ago2013-07-24 | - | View filing |
| CORRESP | Company correspondence | 12y ago2013-07-22 | - | View filing |
| S-4/A | S-4/A | 12y ago2013-07-22 | - | View filing |
| UPLOAD | SEC correspondence | 12y ago2013-07-17 | - | View filing |
| S-4/A | S-4/A | 13y ago2013-07-03 | - | View filing |
| UPLOAD | SEC correspondence | 13y ago2013-06-20 | - | View filing |
| 425 | 425 | 13y ago2013-06-07 | - | View filing |
| 425 | 425 | 13y ago2013-06-05 | - | View filing |
| 425 | 425 | 13y ago2013-05-31 | - | View filing |
| S-4 | S-4 | 13y ago2013-05-23 | - | View filing |
| 4 | Insider trade | 13y ago2013-05-23 | 2013-05-22 | View filing |
| 8-K | Major company event | 13y ago2013-05-17 | 2013-05-15 | View filing |
| 4 | Insider trade | 13y ago2013-05-16 | 2013-05-15 | View filing |
| 4 | Insider trade | 13y ago2013-05-16 | 2013-05-15 | View filing |
| 4 | Insider trade | 13y ago2013-05-16 | 2013-05-15 | View filing |
| 4 | Insider trade | 13y ago2013-05-16 | 2013-05-15 | View filing |
| 4 | Insider trade | 13y ago2013-05-16 | 2013-05-15 | View filing |
| 4 | Insider trade | 13y ago2013-05-16 | 2013-05-15 | View filing |