# Aaon, Inc.: filings

AAON · Nasdaq · CIK 824142 · [Industrials](/sectors/industrials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/aaon.md) · [Financials](/companies/aaon/financials.md) · [Filings](/companies/aaon/filings.md) · [Insiders](/companies/aaon/insiders.md)

## Reports and events: 259 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 758, 8-K 166, 144 55, 10-Q 53, SC 13G/A 52, 4/A 37, 3 27, DEF 14A 19, UPLOAD 19, 10-K 18, CORRESP 13, SD 13, ARS 11, SC 13G 8, SCHEDULE 13G/A 8, S-8 5, 3/A 3, D 3, DEFA14A 3, PRE 14A 3, 8-K/A 2, S-8 POS 2, 10-K/A 1, 5 1, SCHEDULE 13G 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-08-28 | 11:13 ET | [8-K](/filings/0000824142-26-000059.md) | 7.01 Regulation FD disclosure; 8.01 Other events | 0000824142-26-000059 |
| 2026-08-13 | 10:31 ET | [8-K](/filings/0000824142-26-000057.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-26-000057 |
| 2026-08-10 | 16:05 ET | [10-Q](/filings/0000824142-26-000055.md) | Quarterly report, period 2026-06-30 | 0000824142-26-000055 |
| 2026-08-10 | 07:12 ET | [8-K](/filings/0000824142-26-000052.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000824142-26-000052 |
| 2026-07-30 | 11:47 ET | [8-K](/filings/0000824142-26-000048.md) | 5.02 Departure or appointment of officers or directors; 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0000824142-26-000048 |
| 2026-06-08 | 15:51 ET | [8-K](/filings/0000824142-26-000044.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000824142-26-000044 |
| 2026-05-18 | 11:03 ET | [8-K](/filings/0000824142-26-000039.md) | 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-26-000039 |
| 2026-05-07 | 07:12 ET | [10-Q](/filings/0000824142-26-000036.md) | Quarterly report, period 2026-03-31 | 0000824142-26-000036 |
| 2026-05-07 | 07:08 ET | [8-K](/filings/0000824142-26-000034.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-26-000034 |
| 2026-04-02 | 14:57 ET | [8-K](/filings/0000824142-26-000016.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000824142-26-000016 |
| 2026-04-01 | 13:09 ET | [DEF 14A](/filings/0000824142-26-000011.md) | Proxy statement, period 2026-04-01 | 0000824142-26-000011 |
| 2026-03-05 | 11:06 ET | [8-K](/filings/0000824142-26-000007.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-26-000007 |
| 2026-03-02 | 07:05 ET | [10-K](/filings/0000824142-26-000005.md) | Annual report, period 2025-12-31 | 0000824142-26-000005 |
| 2026-03-02 | 07:01 ET | [8-K](/filings/0000824142-26-000003.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-26-000003 |
| 2025-12-29 | 15:12 ET | [8-K](/filings/0000824142-25-000205.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0000824142-25-000205 |
| 2025-12-01 | 15:42 ET | [8-K](/filings/0000824142-25-000203.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000824142-25-000203 |
| 2025-11-12 | 11:10 ET | [8-K](/filings/0000824142-25-000201.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-25-000201 |
| 2025-11-06 | 07:06 ET | [10-Q](/filings/0000824142-25-000199.md) | Quarterly report, period 2025-09-30 | 0000824142-25-000199 |
| 2025-11-06 | 07:00 ET | [8-K](/filings/0000824142-25-000197.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000824142-25-000197 |
| 2025-09-18 | 07:02 ET | [8-K](/filings/0000824142-25-000194.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000824142-25-000194 |
| 2025-08-14 | 10:51 ET | [8-K](/filings/0000824142-25-000188.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-25-000188 |
| 2025-08-11 | 07:18 ET | [8-K](/filings/0000824142-25-000185.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000824142-25-000185 |
| 2025-08-11 | 07:10 ET | [10-Q](/filings/0000824142-25-000183.md) | Quarterly report, period 2025-06-30 | 0000824142-25-000183 |
| 2025-07-02 | 16:10 ET | [8-K](/filings/0000824142-25-000178.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000824142-25-000178 |
| 2025-06-10 | 06:08 ET | [8-K](/filings/0000824142-25-000176.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000824142-25-000176 |
| 2025-05-30 | 16:30 ET | [8-K](/filings/0000824142-25-000170.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000824142-25-000170 |
| 2025-05-16 | 09:38 ET | [8-K](/filings/0000824142-25-000164.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-25-000164 |
| 2025-05-01 | 07:10 ET | [8-K](/filings/0000824142-25-000122.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000824142-25-000122 |
| 2025-05-01 | 07:03 ET | [10-Q](/filings/0000824142-25-000120.md) | Quarterly report, period 2025-03-31 | 0000824142-25-000120 |
| 2025-04-02 | 15:06 ET | [DEF 14A](/filings/0000824142-25-000110.md) | Proxy statement, period 2025-05-13 | 0000824142-25-000110 |
| 2025-03-17 | 10:14 ET | [8-K](/filings/0000824142-25-000086.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000824142-25-000086 |
| 2025-03-05 | 10:37 ET | [8-K](/filings/0000824142-25-000046.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-25-000046 |
| 2025-03-04 | 17:24 ET | [8-K](/filings/0000824142-25-000044.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-25-000044 |
| 2025-02-27 | 07:08 ET | [8-K](/filings/0000824142-25-000041.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-25-000041 |
| 2025-02-27 | 07:05 ET | [10-K](/filings/0000824142-25-000039.md) | Annual report, period 2024-12-31 | 0000824142-25-000039 |
| 2025-02-20 | 08:35 ET | [8-K](/filings/0000824142-25-000030.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000824142-25-000030 |
| 2024-12-18 | 16:17 ET | [8-K](/filings/0000824142-24-000249.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000824142-24-000249 |
| 2024-11-22 | 13:39 ET | [8-K](/filings/0000824142-24-000226.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000824142-24-000226 |
| 2024-11-13 | 09:55 ET | [8-K](/filings/0000824142-24-000213.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-24-000213 |
| 2024-11-07 | 16:15 ET | [10-Q](/filings/0000824142-24-000211.md) | Quarterly report, period 2024-09-30 | 0000824142-24-000211 |
| 2024-11-07 | 16:11 ET | [8-K](/filings/0000824142-24-000209.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000824142-24-000209 |
| 2024-10-25 | 10:24 ET | [8-K](/filings/0000824142-24-000201.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-24-000201 |
| 2024-08-15 | 09:20 ET | [8-K](/filings/0000824142-24-000195.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-24-000195 |
| 2024-08-01 | 16:15 ET | [10-Q](/filings/0000824142-24-000187.md) | Quarterly report, period 2024-06-30 | 0000824142-24-000187 |
| 2024-08-01 | 16:10 ET | [8-K](/filings/0000824142-24-000185.md) | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000824142-24-000185 |
| 2024-06-17 | 12:30 ET | [8-K](/filings/0000824142-24-000169.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-24-000169 |
| 2024-06-12 | 14:53 ET | [8-K](/filings/0000824142-24-000166.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000824142-24-000166 |
| 2024-06-04 | 16:51 ET | [8-K](/filings/0000824142-24-000162.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-24-000162 |
| 2024-05-24 | 09:56 ET | [8-K](/filings/0000824142-24-000152.md) | 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0000824142-24-000152 |
| 2024-05-02 | 16:10 ET | [8-K](/filings/0000824142-24-000121.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000824142-24-000121 |

Page 1 of 6. [Older](/companies/aaon/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:57 ET. No prices; not investment advice.