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

$NWPX SEC Filings

Filing Filed On
S-8 22 Aug 2001
10-Q 14 Aug 2001
10-Q 15 May 2001
DEF 14A 13 Apr 2001
FORM 10-K/405 28 Mar 2001
SCHEDULE 13G 14 Feb 2001
NORTHWEST PIPE CO. 14 Feb 2001
SC 13G 13 Feb 2001
SC 13G/A 13 Feb 2001
SC 13G 12 Feb 2001
2000 SCHEDULE 13G - NORTHWEST PIPE CO 02 Feb 2001
SC 13G/A 30 Jan 2001
10-Q 13 Nov 2000
FORM 10-Q 11 Aug 2000
10-Q 04 May 2000
SCHEDULE 14A 31 Mar 2000
10-K405 22 Mar 2000
SC 13G 16 Feb 2000
SC 13G/A 15 Feb 2000
NORTHWEST PIPE CO. 15 Feb 2000