Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001445525-11-000018
Filing Date
2011-06-21
Accepted
2011-06-21 19:25:09
Documents
1
Period of Report
2011-06-14

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgar.html 4  
1 PRIMARY DOCUMENT edgar.xml 4 2938
  Complete submission text file 0001445525-11-000018.txt   4272
Mailing Address 5721 SE COLUMBIA WAY SUITE 200 VANCOUVER WA 98661
Business Address 5721 SE COLUMBIA WAY SUITE 200 VANCOUVER WA 98661 3603976250
NORTHWEST PIPE CO (Issuer) CIK: 0001001385 (see all company filings)

EIN.: 930557988 | State of Incorp.: OR | Fiscal Year End: 1231
SIC: 3317 Steel Pipe & Tubes

Mailing Address 11 HILLSHIRE DRIVE LAKE OSWEGO OR 97034
Business Address
LARSON KEITH R (Reporting) CIK: 0001401658 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-27140 | Film No.: 11924592