# Powell Industries Inc: filings

POWL · Nasdaq · CIK 80420 · [Technology](/sectors/technology.md) · fiscal year ends Sep 30

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

## Reports and events: 241 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 (4 399, 8-K 146, 10-Q 54, SC 13G/A 51, 144 47, 3 27, DEF 14A 18, 10-K 17, 4/A 15, SD 13, UPLOAD 10, CORRESP 9, SC 13G 9, DEFA14A 8, S-8 4, SCHEDULE 13G/A 4, SCHEDULE 13G 3, 10-Q/A 2, 3/A 2, 8-K/A 2, SC 13D/A 2, 144/A 1, ARS 1, CT ORDER 1, PRE 14A 1, S-8 POS 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-08-04 | 12:33 ET | [10-Q](/filings/0000080420-26-000107.md) | Quarterly report, period 2026-06-30 | 0000080420-26-000107 |
| 2026-08-03 | 16:28 ET | [8-K](/filings/0000080420-26-000103.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0000080420-26-000103 |
| 2026-07-06 | 16:13 ET | [8-K](/filings/0000080420-26-000095.md) | 5.02 Departure or appointment of officers or directors | 0000080420-26-000095 |
| 2026-05-05 | 12:12 ET | [10-Q](/filings/0000080420-26-000070.md) | Quarterly report, period 2026-03-31 | 0000080420-26-000070 |
| 2026-05-05 | 08:34 ET | [8-K](/filings/0000080420-26-000067.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000080420-26-000067 |
| 2026-05-04 | 17:10 ET | [8-K](/filings/0000080420-26-000063.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000080420-26-000063 |
| 2026-03-31 | 16:14 ET | [8-K](/filings/0000080420-26-000054.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0000080420-26-000054 |
| 2026-02-18 | 16:49 ET | [8-K](/filings/0000080420-26-000028.md) | 5.07 Shareholder vote results; 8.01 Other events | 0000080420-26-000028 |
| 2026-02-04 | 12:26 ET | [10-Q](/filings/0000080420-26-000015.md) | Quarterly report, period 2025-12-31 | 0000080420-26-000015 |
| 2026-02-03 | 16:24 ET | [8-K](/filings/0000080420-26-000013.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0000080420-26-000013 |
| 2026-01-06 | 16:59 ET | [8-K](/filings/0000080420-26-000009.md) | 5.02 Departure or appointment of officers or directors | 0000080420-26-000009 |
| 2026-01-06 | 08:00 ET | [DEF 14A](/filings/0001140361-26-000342.md) | Proxy statement, period 2026-02-18 | 0001140361-26-000342 |
| 2025-11-19 | 12:40 ET | [10-K](/filings/0000080420-25-000152.md) | Annual report, period 2025-09-30 | 0000080420-25-000152 |
| 2025-11-18 | 16:28 ET | [8-K](/filings/0000080420-25-000145.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000080420-25-000145 |
| 2025-11-04 | 16:20 ET | [8-K](/filings/0000080420-25-000140.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000080420-25-000140 |
| 2025-08-06 | 12:27 ET | [10-Q](/filings/0000080420-25-000098.md) | Quarterly report, period 2025-06-30 | 0000080420-25-000098 |
| 2025-08-05 | 16:21 ET | [8-K](/filings/0000080420-25-000095.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0000080420-25-000095 |
| 2025-07-22 | 16:16 ET | [8-K](/filings/0000080420-25-000087.md) | 5.02 Departure or appointment of officers or directors | 0000080420-25-000087 |
| 2025-05-07 | 13:16 ET | [10-Q](/filings/0000080420-25-000061.md) | Quarterly report, period 2025-03-31 | 0000080420-25-000061 |
| 2025-05-06 | 16:40 ET | [8-K](/filings/0000080420-25-000057.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0000080420-25-000057 |
| 2025-02-24 | 16:37 ET | [8-K](/filings/0000080420-25-000044.md) | 3.03 Change to security holders’ rights; 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0000080420-25-000044 |
| 2025-02-19 | 17:30 ET | [8-K](/filings/0000080420-25-000034.md) | 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000080420-25-000034 |
| 2025-02-07 | 11:51 ET | [10-Q](/filings/0000080420-25-000029.md) | Quarterly report, period 2024-12-31 | 0000080420-25-000029 |
| 2025-02-06 | 16:33 ET | [8-K](/filings/0000080420-25-000026.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000080420-25-000026 |
| 2025-02-04 | 16:32 ET | [8-K](/filings/0000080420-25-000020.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000080420-25-000020 |
| 2025-01-06 | 06:01 ET | [DEF 14A](/filings/0001140361-25-000275.md) | Proxy statement, period 2025-02-19 | 0001140361-25-000275 |
| 2024-11-20 | 15:30 ET | [10-K](/filings/0000080420-24-000086.md) | Annual report, period 2024-09-30 | 0000080420-24-000086 |
| 2024-11-19 | 16:28 ET | [8-K](/filings/0000080420-24-000084.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000080420-24-000084 |
| 2024-11-05 | 16:30 ET | [8-K](/filings/0000080420-24-000081.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000080420-24-000081 |
| 2024-10-10 | 17:16 ET | [SC 13D/A](/filings/0001104659-24-107765.md) | Ownership report, active investor, amended | 0001104659-24-107765 |
| 2024-07-31 | 14:29 ET | [10-Q](/filings/0000080420-24-000059.md) | Quarterly report, period 2024-06-30 | 0000080420-24-000059 |
| 2024-07-30 | 16:26 ET | [8-K](/filings/0000080420-24-000057.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0000080420-24-000057 |
| 2024-05-01 | 12:40 ET | [10-Q](/filings/0000080420-24-000030.md) | Quarterly report, period 2024-03-31 | 0000080420-24-000030 |
| 2024-04-30 | 16:44 ET | [8-K](/filings/0000080420-24-000026.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0000080420-24-000026 |
| 2024-02-15 | 16:48 ET | [8-K](/filings/0000080420-24-000014.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results | 0000080420-24-000014 |
| 2024-02-14 | 16:14 ET | [SC 13D/A](/filings/0001104659-24-023655.md) | Ownership report, active investor, amended | 0001104659-24-023655 |
| 2024-01-31 | 11:42 ET | [10-Q](/filings/0000080420-24-000008.md) | Quarterly report, period 2023-12-31 | 0000080420-24-000008 |
| 2024-01-30 | 16:49 ET | [8-K](/filings/0000080420-24-000005.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0000080420-24-000005 |
| 2024-01-08 | 16:48 ET | [8-K](/filings/0000080420-24-000002.md) | 5.02 Departure or appointment of officers or directors | 0000080420-24-000002 |
| 2024-01-05 | 16:16 ET | [DEF 14A](/filings/0001140361-24-001009.md) | Proxy statement, period 2024-02-14 | 0001140361-24-001009 |
| 2023-12-06 | 13:33 ET | [10-K](/filings/0000080420-23-000051.md) | Annual report, period 2023-09-30 | 0000080420-23-000051 |
| 2023-12-05 | 16:52 ET | [8-K](/filings/0000080420-23-000047.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000080420-23-000047 |
| 2023-11-03 | 12:32 ET | [8-K](/filings/0000080420-23-000044.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000080420-23-000044 |
| 2023-10-11 | 16:46 ET | [8-K](/filings/0000080420-23-000041.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation | 0000080420-23-000041 |
| 2023-08-02 | 12:28 ET | [10-Q](/filings/0000080420-23-000038.md) | Quarterly report, period 2023-06-30 | 0000080420-23-000038 |
| 2023-08-01 | 17:29 ET | [8-K](/filings/0000080420-23-000036.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0000080420-23-000036 |
| 2023-05-19 | 16:15 ET | [8-K/A](/filings/0001193125-23-149334.md) | 5.07 Shareholder vote results | 0001193125-23-149334 |
| 2023-05-03 | 15:42 ET | [10-Q](/filings/0000080420-23-000027.md) | Quarterly report, period 2023-03-31 | 0000080420-23-000027 |
| 2023-05-03 | 17:40 ET | [8-K](/filings/0000080420-23-000025.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0000080420-23-000025 |
| 2023-04-06 | 13:10 ET | [8-K](/filings/0000080420-23-000020.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0000080420-23-000020 |

Page 1 of 5. [Older](/companies/powl/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 27, 2026, 10:01 ET. No prices; not investment advice.