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POWELL INDUSTRIES INC — 8-K Filings

184 8-K filings on record

This page lists all 8-K 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 184 8-K documents with the SEC since 2005. To view all SEC filings by POWELL INDUSTRIES INC, see the full filings list.

Overview All Filings Financials Insiders
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-K FORM 8-K - CURRENT REPORT 0000950129-07-002810 May 31, 2007 May 30, 2007
8-K FORM 8-K - CURRENT REPORT 0000950129-07-002668 May 21, 2007 May 15, 2007
8-K FORM 8-K 0000950129-07-002002 Apr 16, 2007 Apr 13, 2007
8-K FORM 8-K - CURRENT REPORT 0000950129-07-001104 Mar 1, 2007 Feb 23, 2007
8-K FORM 8-K - CURRENT REPORT 0000950129-07-000451 Feb 8, 2007 Feb 7, 2007
8-K FORM 8-K - CURRENT REPORT 0000950129-06-010041 Dec 8, 2006 Dec 6, 2006
8-K FORM 8-K - CURRENT REPORT 0000950129-06-008379 Sep 8, 2006 Sep 7, 2006
8-K FORM 8-K - CURRENT REPORT 0000950134-06-015374 Aug 9, 2006 Aug 7, 2006
8-K POWELL INDUSTRIES, INC. 0000950129-06-006127 Jun 8, 2006 Jun 7, 2006
8-K POWELL INDUSTRIES, INC. 0000950129-06-002455 Mar 9, 2006 Mar 8, 2006
8-K POWELL INDUSTRIES, INC. 0000950129-05-012031 Dec 16, 2005 Dec 12, 2005
8-K POWELL INDUSTRIES, INC. 0000950129-05-009151 Sep 12, 2005 —
8-K POWELL INDUSTRIES, INC. - JUNE 29, 2005 0000950129-05-006889 Jul 6, 2005 Jun 29, 2005
8-K POWELL INDUSTRIES, INC. - JUNE 8, 2005 0000950129-05-006128 Jun 10, 2005 Jun 8, 2005
8-K APRIL 15, 2005 8-K 0000080420-05-000031 Apr 20, 2005 Apr 15, 2005
8-K MARCH 9, 2005 8-K 0000080420-05-000024 Mar 11, 2005 Jan 31, 2005
8-K FEBRUARY 22, 2005 8-K 0000080420-05-000018 Feb 25, 2005 Feb 22, 2005
8-K JANUARY 2005 8-K 0000080420-05-000009 Jan 21, 2005 Oct 31, 2004
8-K DECEMBER 2004 8-K 0000080420-04-000049 Dec 17, 2004 Oct 31, 2004
8-K FORM 8-K 0000080420-04-000045 Nov 1, 2004 Oct 27, 2004
8-K FORM 8-K 0001169232-04-005133 Oct 8, 2004 Oct 6, 2004
8-K SEPT 04 8K - MARK REID APPTMT 0000080420-04-000037 Sep 14, 2004 Sep 10, 2004
8-K SEPTEMBER 2004 8K 0000080420-04-000030 Sep 2, 2004 Jul 31, 2004
8-K JUNE 04 8-K 0000080420-04-000021 Jun 8, 2004 Apr 30, 2004
8-K 2004 2ND QTR 8-K 0000080420-04-000019 May 13, 2004 —
8-K FEB. 04 8-K 0000080420-04-000013 Feb 27, 2004 Jan 31, 2004
8-K POWELL INDUSTRIES, INC. - DATED 12/9/2003 0000950129-03-006136 Dec 16, 2003 Dec 9, 2003
8-K POWELL INDUSTRIES, INC.- AUGUST 27, 2003 0000950129-03-004531 Aug 29, 2003 Aug 27, 2003
8-K POWELL INDUSTRIES, INC. - DATED MAY 29, 2003 0000950129-03-003035 Jun 3, 2003 May 29, 2003
8-K POWELL INDUSTRIES, INC.- MAY 8, 2003 0000950129-03-002812 May 15, 2003 May 8, 2003
8-K POWELL INDUSTRIES, INC. - DATED 5/29/2002 0000950129-02-002795 May 29, 2002 —
8-K POWELL INDUSTRIES, INC. - DATED 12/15/2000 0000950129-00-006093 Dec 21, 2000 Dec 15, 2000
8-K POWELL INDUSTRIES, INC. - DATED 9/2/98 0000950129-98-003802 Sep 4, 1998 Sep 2, 1998
8-K POWELL INDUSTRIES, INC. - FORM 8-K - 07/26/96 0000950129-96-001705 Aug 9, 1996 Jul 26, 1996