AAON - CIK 0000824142
AAON, INC. has filed 1,594 documents with the SEC between 1995 and 2026. The most frequent type is insider trade (882 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.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Major company event | 8-K | 2002-06-26 | 2002-06-20 |
| Quarterly report | 10-Q | 2002-05-10 | 2002-03-31 |
| Annual report to shareholders | ARS | 2002-04-30 | 2001-12-31 |
| Proxy statement | DEF 14A | 2002-04-26 | 2002-06-04 |
| Annual report | 10-K | 2002-03-19 | 2001-12-31 |
| Passive ownership stake (update) | SC 13G/A | 2002-02-14 | - |
| Passive ownership stake | SC 13G | 2002-02-13 | - |
| Passive ownership stake | SC 13G | 2002-01-07 | - |
| Quarterly report | 10-Q | 2001-11-09 | 2001-09-30 |
| Major company event | 8-K | 2001-10-10 | 2001-09-04 |
| Quarterly report | 10-Q | 2001-08-03 | 2001-06-30 |
| Passive ownership stake (update) | SC 13G/A | 2001-07-06 | - |
| Quarterly report | 10-Q | 2001-05-08 | 2001-03-31 |
| Proxy statement | DEF 14A | 2001-04-03 | 2001-05-22 |
| Annual report | 10-K | 2001-03-27 | 2000-12-31 |
| Passive ownership stake | SC 13G | 2001-02-08 | - |
| Passive ownership stake | SC 13G | 2001-01-22 | - |
| Major company event | 8-K | 2001-01-22 | 2000-07-26 |
| Employee stock plan | S-8 | 2000-12-28 | - |
| Quarterly report | 10-Q | 2000-11-14 | 2000-09-30 |
| Quarterly report | 10-Q | 2000-08-03 | 2000-06-30 |
| Quarterly report | 10-Q | 2000-05-05 | 2000-03-31 |
| Proxy statement | DEF 14A | 2000-04-25 | 2000-05-23 |
| Annual report | 10-K | 2000-03-29 | 1999-12-31 |
| Major company event | 8-K | 2000-03-21 | 2000-03-17 |
| Passive ownership stake (update) | SC 13G/A | 2000-02-10 | - |
| Passive ownership stake (update) | SC 13G/A | 2000-02-10 | - |
| Passive ownership stake | SC 13G | 2000-02-08 | - |
| Passive ownership stake | SC 13G | 2000-01-21 | - |
| Quarterly report | 10-Q | 1999-11-09 | 1999-09-30 |
| Major company event | 8-K | 1999-09-20 | 1999-09-14 |
| Quarterly report | 10-Q | 1999-08-13 | 1999-06-30 |
| Passive ownership stake | SC 13G | 1999-07-30 | - |
| Activist ownership stake (update) | SC 13D/A | 1999-06-07 | - |
| Proxy materials | DEFA14A | 1999-05-21 | - |
| DFAN14A | - | 1999-05-19 | - |
| DFAN14A | - | 1999-05-19 | - |
| Proxy materials | DEFA14A | 1999-05-19 | - |
| Quarterly report | 10-Q | 1999-05-14 | 1999-03-31 |
| Proxy materials | DEFA14A | 1999-05-14 | - |
| DFAN14A | - | 1999-05-13 | - |
| DFAN14A | - | 1999-05-13 | - |
| Activist ownership stake (update) | SC 13D/A | 1999-05-06 | - |
| Proxy materials | DEFA14A | 1999-05-06 | - |
| DFAN14A | - | 1999-05-03 | - |
| Proxy materials | DEFA14A | 1999-05-03 | - |
| DFAN14A | - | 1999-04-30 | - |
| DEFC14A | - | 1999-04-23 | - |
| Proxy statement | DEF 14A | 1999-04-22 | 1999-05-25 |
| PRRN14A | - | 1999-04-21 | - |