POWELL INDUSTRIES INC - POWL
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 49
Latest filed: Apr 02, 2026
| Form | Count |
|---|---|
| 4 | 30 |
| 144 | 10 |
| 8-K | 6 |
| SCHEDULE 13G/A | 2 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0000080420-26-000056 | View |
| Mar 31, 2026 | 8-K | Mar 31, 2026 | 0000080420-26-000054 | View |
| Mar 31, 2026 | 144 | — | 0001959173-26-002673 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-002105 | View |
| Mar 23, 2026 | 4 | Mar 19, 2026 | 0001219199-26-000004 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0000080420-26-000050 | View |
| Mar 12, 2026 | 144 | — | 0001959173-26-002235 | View |
| Mar 12, 2026 | 4 | Mar 11, 2026 | 0001219199-26-000003 | View |
| Feb 26, 2026 | 4 | Feb 24, 2026 | 0001219199-26-000002 | View |
| Feb 25, 2026 | 144 | — | 0001950047-26-001760 | View |
| Feb 24, 2026 | 144 | — | 0001950047-26-001740 | View |
| Feb 19, 2026 | 4 | Feb 18, 2026 | 0000080420-26-000031 | View |
| Feb 19, 2026 | 4 | Feb 18, 2026 | 0000080420-26-000036 | View |
| Feb 19, 2026 | 4 | Feb 18, 2026 | 0000080420-26-000039 | View |
| Feb 19, 2026 | 4 | Feb 18, 2026 | 0001528727-26-000002 | View |
| Feb 19, 2026 | 4 | Feb 18, 2026 | 0000080420-26-000041 | View |
| Feb 19, 2026 | 4 | Feb 18, 2026 | 0000080420-26-000045 | View |
| Feb 19, 2026 | 4 | Feb 18, 2026 | 0000080420-26-000048 | View |
| Feb 18, 2026 | 8-K | Feb 18, 2026 | 0000080420-26-000028 | View |
| Feb 13, 2026 | 144 | — | 0001950047-26-001247 | View |
| Feb 13, 2026 | 4 | Feb 11, 2026 | 0001219199-26-000001 | View |
| Feb 12, 2026 | 4 | Feb 10, 2026 | 0000080420-26-000023 | View |
| Feb 12, 2026 | 4 | Feb 11, 2026 | 0000080420-26-000024 | View |
| Feb 12, 2026 | 144 | — | 0001950047-26-001206 | View |
| Feb 11, 2026 | 144 | — | 0001950047-26-001169 | View |
| Feb 10, 2026 | 144 | — | 0001959173-26-000802 | View |
| Feb 10, 2026 | 144 | — | 0001959173-26-000814 | View |
| Feb 10, 2026 | 4 | Feb 09, 2026 | 0000080420-26-000021 | View |
| Feb 09, 2026 | 4 | Feb 06, 2026 | 0000080420-26-000019 | View |
| Feb 04, 2026 | 4 | Feb 03, 2026 | 0000080420-26-000017 | View |
| Feb 03, 2026 | 8-K | Feb 03, 2026 | 0000080420-26-000013 | View |
| Jan 06, 2026 | 4 | Jan 02, 2026 | 0000080420-26-000005 | View |
| Jan 06, 2026 | 4 | Jan 03, 2026 | 0000080420-26-000006 | View |
| Jan 06, 2026 | 4 | Jan 03, 2026 | 0000080420-26-000008 | View |
| Jan 06, 2026 | 8-K | Jan 02, 2026 | 0000080420-26-000009 | View |
| Dec 22, 2025 | 4 | Dec 19, 2025 | 0000080420-25-000169 | View |
| Dec 19, 2025 | 144 | — | 0001959173-25-007857 | View |
| Dec 08, 2025 | 4 | Dec 08, 2025 | 0000080420-25-000167 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0000080420-25-000160 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0000080420-25-000161 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0000080420-25-000162 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0000080420-25-000163 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0000080420-25-000164 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0000080420-25-000165 | View |
| Nov 18, 2025 | 8-K | Nov 18, 2025 | 0000080420-25-000145 | View |
| Nov 06, 2025 | SCHEDULE 13G/A | — | 0001665198-25-000014 | View |
| Nov 04, 2025 | 8-K | Nov 04, 2025 | 0000080420-25-000140 | View |
| Oct 31, 2025 | SCHEDULE 13G | — | 0001445546-25-007228 | View |
| Oct 21, 2025 | 4 | Oct 16, 2025 | 0000080420-25-000136 | View |