FILINGS
| NWPX 0001001385 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2009-04-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-04-17 | S-3 | FORM S-3 | View Document |
| 2009-04-03 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2009-03-13 | 10-K | FORM 10-K | View Document |
| 2009-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-02-25 | 8-K | FORM 8-K | View Document |
| 2009-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-02-17 | SC 13G | SCHEDULE 13G HOLDINGS REPORT | View Document |
| 2009-02-17 | SC 13G/A | SCHEDULE 13G AMENDMENT NO. 1 | View Document |
| 2009-02-13 | SC 13G/A | ANNUAL SCHEDULE 13G AMENDMENT | View Document |
| 2009-02-09 | 5 | PRIMARY DOCUMENT | View Document |
| 2009-02-09 | SC 13G/A | SCHEDULE 13G | View Document |
| 2009-01-26 | SC 13G | View Document | |
| 2009-01-09 | SC 13G | NORTHWEST PIPE COMPANY | View Document |
| 2008-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-11-10 | 10-Q | FORM 10-Q | View Document |
| 2008-10-22 | 8-K | FORM 8-K | View Document |
| 2008-10-20 | 8-K | FORM 8-K | View Document |
| 2008-10-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-09-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-09-26 | 3 | PRIMARY DOCUMENT | View Document |
| 2008-09-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-09-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-09-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-09-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-09-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-09-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-09-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-09-05 | 4/A | PRIMARY DOCUMENT | View Document |
| 2008-08-22 | 8-K | FORM 8-K | View Document |
| 2008-08-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-08-08 | 10-Q | FORM 10-Q | View Document |
| 2008-07-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-07-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-07-28 | S-8 | FORM S-8 | View Document |
| 2008-07-23 | 8-K | CURRENT REPORT ON FORM 8-K | View Document |
| 2008-05-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-05-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-05-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-05-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-05-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-05-09 | 10-Q | FORM 10-Q | View Document |
| 2008-05-08 | SC 13G | 4.30.08 NORTHWEST PIPE 13G FILING | View Document |
| 2008-05-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-04-23 | 8-K | FORM 8-K | View Document |
| 2008-04-18 | ARS | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 2008-04-17 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2008-03-17 | 10-K | FORM 10-K | View Document |
| 2008-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-03-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-03-05 | 8-K | FORM 8-K | View Document |
| 2008-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-02-13 | SC 13G/A | WELLS FARGO & COMPANY | View Document |
| 2008-02-08 | SC 13G | SCHEDULE 13G | View Document |
| 2008-02-06 | SC 13G/A | SCHEDULE 13G | View Document |
| 2008-01-15 | 5 | PRIMARY DOCUMENT | View Document |
| 2008-01-11 | SC 13G/A | WELLS FARGO & COMPANY | View Document |
| 2007-12-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2007-12-13 | SC 13G/A | NORTHWEST PIPE COMPANY 13GA13 | View Document |
| 2007-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2007-12-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2007-12-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2007-11-27 | 8-K | FORM 8-K | View Document |
| 2007-11-19 | 8-K | FORM 8-K | View Document |
| 2007-11-07 | 10-Q | FORM 10-Q | View Document |
| 2007-11-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2007-10-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2007-10-24 | 8-K | FORM 8-K | View Document |
| 2007-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2007-08-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2007-08-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2007-08-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2007-08-08 | 10-Q | FORM 10-Q | View Document |
| 2007-08-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2007-08-02 | CORRESP | View Document | |
| 2007-07-27 | 3 | PRIMARY DOCUMENT | View Document |
| 2007-07-27 | 3 | PRIMARY DOCUMENT | View Document |
| 2007-07-27 | 3 | PRIMARY DOCUMENT | View Document |
| 2007-07-25 | 8-K | FORM 8-K | View Document |
| 2007-07-19 | UPLOAD | LETTER FOR ITEM 4.01 8-K FILED 7/18/07; GORDON; 7/19/07 | View Document |
| 2007-07-18 | 8-K | FORM 8-K | View Document |
Search company filings and access detailed reports including 10-K, 10-Q, 8-K, and other critical filings. Stay informed on corporate disclosures, regulatory filings, and updates with our easy-to-use EDGAR API filings search tool.
