Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001162663-10-000014
Filing Date
2010-02-16
Accepted
2010-02-16 14:21:42
Documents
1

Document Format Files

Seq Description Document Type Size
1 ANNUAL 13G northwest.txt SC 13G/A 8527
  Complete submission text file 0001162663-10-000014.txt   10324
Mailing Address 12005 N BURGARD P O BOX 83149 PORTLAND OR 97203
Business Address 12005 N BURGARD P O BOX 83149 PORTLAND OR 97203 5032851400
NORTHWEST PIPE CO (Subject) CIK: 0001001385 (see all company filings)

EIN.: 930557988 | State of Incorp.: OR | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-44989 | Film No.: 10606324
SIC: 3317 Steel Pipe & Tubes

Mailing Address
Business Address 60 STATE STREET 19TH FLOOR BOSTON MA 02109 6174224975
PIONEER GLOBAL ASSET MANAGEMENT SPA (Filed by) CIK: 0001162663 (see all company filings)

EIN.: 000000000 | State of Incorp.: L6 | Fiscal Year End: 1231
Type: SC 13G/A