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

$NWPX SEC Filings

Filing Filed On
SC 13G/A 05 Feb 2003
FRONTIER CAPITAL RE: NORTHWEST PIPE CO 05 Feb 2003
SC 13G/A 04 Feb 2003
SCHEDULE 13G/A 29 Jan 2003
4 02 Dec 2002
10-Q 14 Nov 2002
10-Q 14 Aug 2002
10-Q 07 May 2002
AUTO-GENERATED PAPER DOCUMENT 19 Apr 2002
DEF 14A 17 Apr 2002
SCHEDULE 13G 11 Apr 2002
10-K405 26 Mar 2002
SC 13G/A 14 Feb 2002
FLEETBOSTON FINANCIAL CORPORATION 14 Feb 2002
SC 13G/A 12 Feb 2002
2001 SCHEDULE 13G/A - NORTHWEST PIPE CO 12 Feb 2002
FRONTIER CAPITAL MANAGEMENT CO LLC 08 Feb 2002
SC 13G/A 07 Feb 2002
SCHEDULE 13G 16 Jan 2002
10-Q 09 Nov 2001