POWELL INDUSTRIES INC — 8-A12B/A Filings
1 8-A12B/A filing on record
This page lists all 8-A12B/A 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 1 8-A12B/A document 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 |
|---|---|---|---|---|
| 8-A12B/A | FORM 8-A/A | 0000080420-04-000044 | Nov 1, 2004 | — |