AAON - Company ID 0000824142
AAON, INC. has filed 1,594 public company documents 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.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| SC 13D/A | Activist ownership stake (update) | 27y ago1999-04-16 | - | View filing |
| PRRN14A | PRRN14A | 27y ago1999-04-16 | - | View filing |
| PRER14A | PRER14A | 27y ago1999-04-16 | - | View filing |
| SC 13D/A | Activist ownership stake (update) | 27y ago1999-04-07 | - | View filing |
| SC 13D/A | Activist ownership stake (update) | 27y ago1999-04-06 | - | View filing |
| PREC14A | PREC14A | 27y ago1999-04-06 | - | View filing |
| PRE 14A | PRE 14A | 27y ago1999-04-02 | 1999-05-25 | View filing |
| 10-K | Annual report | 27y ago1999-03-25 | 1998-12-31 | View filing |
| 8-K | Major company event | 27y ago1999-03-17 | 1999-03-17 | View filing |
| SC 13D/A | Activist ownership stake (update) | 27y ago1999-03-15 | - | View filing |
| 8-A12G | 8-A12G | 27y ago1999-02-26 | - | View filing |
| 8-K | Major company event | 27y ago1999-02-26 | 1999-02-26 | View filing |
| SC 13D/A | Activist ownership stake (update) | 27y ago1999-02-19 | - | View filing |
| SC 13G/A | Passive ownership stake (update) | 27y ago1999-02-03 | - | View filing |
| SC 13G | Passive ownership stake | 27y ago1999-01-21 | - | View filing |
| 10-Q | Quarterly report | 27y ago1998-11-12 | 1998-09-30 | View filing |
| SC 13D | Activist ownership stake | 27y ago1998-10-27 | - | View filing |
| SC 13G | Passive ownership stake | 27y ago1998-09-10 | - | View filing |
| 10-Q | Quarterly report | 27y ago1998-08-06 | 1998-06-30 | View filing |
| 8-K | Major company event | 28y ago1998-06-02 | 1998-05-12 | View filing |
| 10-Q | Quarterly report | 28y ago1998-05-08 | 1998-03-31 | View filing |
| DEF 14A | Proxy statement | 28y ago1998-03-27 | 1998-05-12 | View filing |
| 10-K | Annual report | 28y ago1998-03-26 | 1997-12-31 | View filing |
| SC 13G | Passive ownership stake | 28y ago1998-02-12 | - | View filing |
| 10-Q | Quarterly report | 28y ago1997-11-14 | 1997-09-30 | View filing |
| 8-K | Major company event | 28y ago1997-10-09 | 1997-09-12 | View filing |
| 10-Q | Quarterly report | 28y ago1997-08-07 | 1997-06-30 | View filing |
| 10-Q | Quarterly report | 29y ago1997-05-08 | 1997-03-31 | View filing |
| DEF 14A | Proxy statement | 29y ago1997-04-18 | 1997-04-16 | View filing |
| 10-K/A | Annual report (amended) | 29y ago1997-04-07 | 1996-12-31 | View filing |
| PRE 14A | PRE 14A | 29y ago1997-03-28 | 1997-03-28 | View filing |
| 10-K | Annual report | 29y ago1997-03-18 | 1996-12-31 | View filing |
| S-8 | Employee stock plan | 29y ago1997-03-18 | - | View filing |
| 8-K | Major company event | 29y ago1997-03-12 | 1997-03-06 | View filing |
| SC 13G | Passive ownership stake | 29y ago1997-01-30 | - | View filing |
| 10-Q | Quarterly report | 29y ago1996-11-01 | 1996-09-30 | View filing |
| 8-K | Major company event | 29y ago1996-10-03 | 1996-09-11 | View filing |
| 10-Q | Quarterly report | 29y ago1996-08-09 | 1996-06-30 | View filing |
| 10-Q | Quarterly report | 30y ago1996-05-08 | 1996-03-31 | View filing |
| DEF 14A | Proxy statement | 30y ago1996-04-11 | 1996-05-14 | View filing |
| 10-K | Annual report | 30y ago1996-03-25 | 1995-12-31 | View filing |
| 8-K | Major company event | 30y ago1996-03-20 | 1996-03-04 | View filing |
| SC 13G | Passive ownership stake | 30y ago1996-02-13 | - | View filing |
| 10-Q | Quarterly report | 30y ago1995-11-13 | 1995-09-30 | View filing |