# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0001437749-23-018037
Filing Date
2023-06-22
Accepted
2023-06-22 09:02:05
Documents
32
Period of Report
2023-06-22
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 8-K | nwpx20230413_8k.htm iXBRL | 8-K | 23827
2 | EXHIBIT 99.1 | ex_500803.htm | EX-99.1 | 11635
7 |  | a01.jpg | GRAPHIC | 71721
8 |  | a02.jpg | GRAPHIC | 75835
9 |  | a03.jpg | GRAPHIC | 65436
10 |  | a04.jpg | GRAPHIC | 71413
11 |  | a05.jpg | GRAPHIC | 63041
12 |  | a06.jpg | GRAPHIC | 66348
13 |  | a07.jpg | GRAPHIC | 100807
14 |  | a08.jpg | GRAPHIC | 92159
15 |  | a09.jpg | GRAPHIC | 67250
16 |  | a10.jpg | GRAPHIC | 80128
17 |  | a11.jpg | GRAPHIC | 64872
18 |  | a12.jpg | GRAPHIC | 75747
19 |  | a13.jpg | GRAPHIC | 75927
20 |  | a14.jpg | GRAPHIC | 61939
21 |  | a15.jpg | GRAPHIC | 52914
22 |  | a16.jpg | GRAPHIC | 95486
23 |  | a17.jpg | GRAPHIC | 81329
24 |  | a18.jpg | GRAPHIC | 79292
| Complete submission text file | 0001437749-23-018037.txt |  | 2013647

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
3 | XBRL TAXONOMY EXTENSION SCHEMA | nwpx-20230622.xsd | EX-101.SCH | 3409
4 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | nwpx-20230622_def.xml | EX-101.DEF | 11424
5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | nwpx-20230622_lab.xml | EX-101.LAB | 15310
6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | nwpx-20230622_pre.xml | EX-101.PRE | 11584
26 | EXTRACTED XBRL INSTANCE DOCUMENT | nwpx20230413_8k_htm.xml | XML | 2570

Mailing Address 201 NE PARK PLAZA DRIVE SUITE 100 VANCOUVER WA 98684
Business Address 201 NE PARK PLAZA DRIVE SUITE 100 VANCOUVER WA 98684 3603976250
NORTHWEST PIPE CO (Filer) CIK: 0001001385 (see all company filings)

EIN.: 930557988 | State of Incorp.: OR | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-27140 | Film No.: 231031590
SIC: 3317 Steel Pipe & Tubes