SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000906304-13-000154
Form type: SC 13G
Filer: NORTHWEST PIPE CO
CIK: CIK 1001385
Filed: Jan 17, 2013
Reporting period: —
Description: Passive 5%+ stake

Documents

0000906304-13-000154-index.htm

Complete submission

0000906304-13-000154.txt

directory listing

Filed by

NORTHWEST PIPE CO