$NWPX Market Cap:
Research Board Inbox Deep Research Not Interested Shortlisted

$NWPX SEC Filings

Filing Filed On
10-Q 09 May 2006
PRIMARY DOCUMENT 03 May 2006
FORM 8-K 25 Apr 2006
AUTO-GENERATED PAPER DOCUMENT 12 Apr 2006
PRIMARY DOCUMENT 11 Apr 2006
DEF 14A 07 Apr 2006
PRIMARY DOCUMENT 23 Mar 2006
10-K 14 Mar 2006
FORM 8-K 22 Feb 2006
DOC ONE 14 Feb 2006
NORTHWEST PIPE COMPANY 14 Feb 2006
SC 13G 10 Feb 2006
SC 13G 10 Feb 2006
NORTHWEST PIPE 13GA 08 Feb 2006
SCHEDULE 13G 06 Feb 2006
SCHEDULE 13G AMENDMENT NO. 3 03 Feb 2006
FORM 8-K 17 Jan 2006
QUARTERLY REPORT 04 Nov 2005
CURRENT REPORT 26 Oct 2005
PRIMARY DOCUMENT 23 Sep 2005