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Filing metadata

Accession number: 0001445525-11-000002
Form type: Form 4
Filer: NORTHWEST PIPE CO
CIK: CIK 1001385
Filed: Jan 24, 2011
Reporting period: Jan 20, 2011
Description: Insider transaction

Documents

0001445525-11-000002-index.htm

Complete submission

0001445525-11-000002.txt

directory listing

Filed by

NORTHWEST PIPE CO

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