POWELL INDUSTRIES INC — All Filings
1,001 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
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10-Q/A
144
144/A
3
3/A
4
4/A
8-A12B/A
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
NT 10-K
NT 10-Q
PRE 14A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | FORM 4 | 0000080420-25-000132 | Oct 1, 2025 | Sep 30, 2025 |
| 4 | FORM 4 | 0000080420-25-000122 | Oct 1, 2025 | Sep 30, 2025 |
| 4 | FORM 4 | 0000080420-25-000130 | Oct 1, 2025 | Sep 30, 2025 |
| 4 | FORM 4 | 0000080420-25-000116 | Oct 1, 2025 | Sep 30, 2025 |
| 4 | FORM 4 | 0000080420-25-000118 | Oct 1, 2025 | Sep 30, 2025 |
| 4 | FORM 4 | 0000080420-25-000120 | Oct 1, 2025 | — |
| 4 | FORM 4 | 0000080420-25-000124 | Oct 1, 2025 | Sep 30, 2025 |
| 4 | FORM 4 | 0000080420-25-000126 | Oct 1, 2025 | Sep 30, 2025 |
| 4 | FORM 4 | 0000080420-25-000128 | Oct 1, 2025 | Sep 30, 2025 |
| 4 | FORM 4 | 0000080420-25-000113 | Sep 24, 2025 | Sep 22, 2025 |
| 144 | — | 0001959173-25-006148 | Sep 22, 2025 | — |
| 4 | FORM 4 | 0000080420-25-000111 | Sep 9, 2025 | Sep 5, 2025 |
| 4 | FORM 4 | 0000080420-25-000109 | Aug 28, 2025 | — |
| 4 | FORM 4 | 0000080420-25-000107 | Aug 27, 2025 | Aug 26, 2025 |
| 4 | FORM 4 | 0000080420-25-000105 | Aug 27, 2025 | Aug 26, 2025 |
| 4 | FORM 4 | 0000080420-25-000102 | Aug 13, 2025 | Aug 11, 2025 |
| 10-Q | 10-Q | 0000080420-25-000098 | Aug 6, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0000080420-25-000095 | Aug 5, 2025 | — |
| 3 | FORM 3 | 0000080420-25-000090 | Aug 4, 2025 | Aug 1, 2025 |
| 4 | FORM 4 | 0000080420-25-000092 | Aug 4, 2025 | Aug 1, 2025 |
| 8-K | 8-K | 0000080420-25-000087 | Jul 22, 2025 | Jul 18, 2025 |
| 4 | FORM 4 | 0000080420-25-000073 | Jun 30, 2025 | Jun 26, 2025 |
| 4 | FORM 4 | 0000080420-25-000081 | Jun 30, 2025 | Jun 26, 2025 |
| 4 | FORM 4 | 0000080420-25-000071 | Jun 30, 2025 | Jun 26, 2025 |
| 144 | — | 0001959173-25-004330 | Jun 27, 2025 | — |
| 144 | — | 0001959173-25-004331 | Jun 27, 2025 | — |
| 144 | — | 0001959173-25-004321 | Jun 26, 2025 | — |
| 144 | — | 0001959173-25-004318 | Jun 26, 2025 | — |
| 4 | FORM 4 | 0000080420-25-000068 | Jun 18, 2025 | Jun 16, 2025 |
| 4 | FORM 4 | 0000080420-25-000066 | Jun 18, 2025 | Jun 16, 2025 |
| 144 | — | 0001959173-25-004120 | Jun 16, 2025 | — |
| 144 | — | 0001959173-25-004127 | Jun 16, 2025 | — |
| SD | SD | 0000080420-25-000064 | May 22, 2025 | — |
| SCHEDULE 13G | — | 0001665198-25-000004 | May 7, 2025 | — |
| 10-Q | 10-Q | 0000080420-25-000061 | May 7, 2025 | Mar 31, 2025 |
| 8-K | 8-K | 0000080420-25-000057 | May 6, 2025 | — |
| 4 | FORM 4 | 0000080420-25-000050 | Mar 27, 2025 | Mar 25, 2025 |
| 4 | FORM 4 | 0000080420-25-000047 | Mar 27, 2025 | Mar 25, 2025 |
| 144 | — | 0001959173-25-002302 | Mar 25, 2025 | — |
| 144 | — | 0001959173-25-002305 | Mar 25, 2025 | — |
| 8-K | 8-K | 0000080420-25-000044 | Feb 24, 2025 | Feb 19, 2025 |
| 4 | FORM 4 | 0000080420-25-000036 | Feb 21, 2025 | Feb 19, 2025 |
| 4 | FORM 4 | 0000080420-25-000035 | Feb 21, 2025 | Feb 19, 2025 |
| 4 | FORM 4 | 0000080420-25-000037 | Feb 21, 2025 | Feb 19, 2025 |
| 4 | FORM 4 | 0000080420-25-000041 | Feb 21, 2025 | Feb 19, 2025 |
| 4 | FORM 4 | 0000080420-25-000038 | Feb 21, 2025 | Feb 19, 2025 |
| 4 | FORM 4 | 0000080420-25-000039 | Feb 21, 2025 | Feb 19, 2025 |
| 4 | FORM 4 | 0000080420-25-000040 | Feb 21, 2025 | Feb 19, 2025 |
| 8-K | 8-K | 0000080420-25-000034 | Feb 19, 2025 | — |
| 4 | FORM 4 | 0000080420-25-000032 | Feb 12, 2025 | Feb 3, 2025 |