POWELL INDUSTRIES INC — DEF 14A Filings
31 DEF 14A filings on record
This page lists all DEF 14A filings submitted to the SEC by POWELL INDUSTRIES INC (POWL), sorted by most recent first. Each row links to the full filing on EdgarLookup. POWELL INDUSTRIES INC has filed 31 DEF 14A documents with the SEC since 2005. To view all SEC filings by POWELL INDUSTRIES INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-KT
10-KT/A
10-Q
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 |
|---|---|---|---|---|
| DEF 14A | DEF 14A | 0001140361-26-000342 | Jan 6, 2026 | Feb 18, 2026 |
| DEF 14A | DEF 14A | 0001140361-25-000275 | Jan 6, 2025 | Feb 19, 2025 |
| DEF 14A | DEF 14A | 0001140361-24-001009 | Jan 5, 2024 | Feb 14, 2024 |
| DEF 14A | FORM DEF 14A | 0001140361-23-000753 | Jan 6, 2023 | Feb 15, 2023 |
| DEF 14A | DEF 14A | 0001140361-22-000765 | Jan 6, 2022 | Feb 16, 2022 |
| DEF 14A | DEF 14A | 0001140361-21-000306 | Jan 6, 2021 | Feb 17, 2021 |
| DEF 14A | DEF 14A | 0001193125-20-001864 | Jan 6, 2020 | Feb 19, 2020 |
| DEF 14A | DEF 14A | 0001193125-19-003361 | Jan 7, 2019 | Feb 20, 2019 |
| DEF 14A | DEF 14A | 0001193125-18-005729 | Jan 8, 2018 | Feb 21, 2018 |
| DEF 14A | DEF 14A | 0001193125-17-005330 | Jan 9, 2017 | Feb 22, 2017 |
| DEF 14A | DEF 14A | 0001193125-16-422568 | Jan 6, 2016 | Feb 24, 2016 |
| DEF 14A | DEF 14A | 0001193125-15-004048 | Jan 7, 2015 | Feb 25, 2015 |
| DEF 14A | DEF 14A | 0001193125-14-005321 | Jan 8, 2014 | Feb 26, 2014 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-13-008101 | Jan 9, 2013 | Feb 20, 2013 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-12-009239 | Jan 11, 2012 | Feb 29, 2012 |
| DEF 14A | DEF 14A | 0000950123-11-001794 | Jan 10, 2011 | Feb 23, 2011 |
| DEF 14A | DEF 14A | 0000950123-10-001658 | Jan 11, 2010 | Feb 26, 2010 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000950129-09-000095 | Jan 15, 2009 | Feb 27, 2009 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000950129-08-000173 | Jan 14, 2008 | Feb 29, 2008 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000950134-07-000538 | Jan 12, 2007 | Feb 23, 2007 |
| DEF 14A | POWELL INDUSTRIES, INC. - 3/31/2006 | 0000950129-06-001533 | Feb 15, 2006 | Mar 31, 2006 |
| DEF 14A | 2005 PROXY | 0000080420-05-000021 | Feb 28, 2005 | — |
| DEF 14A | — | 0000080420-04-000011 | Jan 16, 2004 | Mar 5, 2004 |
| DEF 14A | POWELL INDUSTRIES, INC. | 0000950129-03-000243 | Jan 24, 2003 | Mar 7, 2003 |
| DEF 14A | POWELL INDUSTRIES INC | 0000950134-02-001408 | Feb 15, 2002 | Mar 15, 2002 |
| DEF 14A | POWELL INDUSTRIES INC | 0000950129-01-000963 | Feb 16, 2001 | Mar 16, 2001 |
| DEF 14A | POWELL INDUSTRIES, INC. | 0000950129-00-000670 | Feb 16, 2000 | Mar 17, 2000 |
| DEF 14A | POWELL INDUSTRIES, INC. - DATED 3/19/99 | 0000950129-99-000269 | Jan 28, 1999 | Mar 19, 1999 |
| DEF 14A | POWELL INDUSTRIES, INC. | 0000950129-98-000277 | Jan 26, 1998 | Mar 13, 1998 |
| DEF 14A | POWELL INDUSTRIES, INC. - PROXY STATEMENT | 0000950129-97-000443 | Feb 11, 1997 | Mar 14, 1997 |
| DEF 14A | POWELL INDUSTRIES, INC.-SCHEDULE 14A-DEFINITIVE | 0000950129-96-000105 | Jan 31, 1996 | Mar 15, 1996 |