# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0001437749-25-020141
Filing Date
2025-06-12
Accepted
2025-06-12 09:00:32
Documents
31
Period of Report
2025-06-12
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 | nwpx20250421_8k.htm iXBRL | 8-K | 24183
2 | EXHIBIT 99.1 | ex_804779.htm | EX-99.1 | 11353
7 |  | slide_page01.jpg | GRAPHIC | 70869
8 |  | slide_page02.jpg | GRAPHIC | 72668
9 |  | slide_page03.jpg | GRAPHIC | 56298
10 |  | slide_page04.jpg | GRAPHIC | 59732
11 |  | slide_page05.jpg | GRAPHIC | 54002
12 |  | slide_page06.jpg | GRAPHIC | 50347
13 |  | slide_page07.jpg | GRAPHIC | 112668
14 |  | slide_page08.jpg | GRAPHIC | 65531
15 |  | slide_page09.jpg | GRAPHIC | 114538
16 |  | slide_page10.jpg | GRAPHIC | 58341
17 |  | slide_page11.jpg | GRAPHIC | 76937
18 |  | slide_page12.jpg | GRAPHIC | 62861
19 |  | slide_page13.jpg | GRAPHIC | 58370
20 |  | slide_page14.jpg | GRAPHIC | 81522
21 |  | slide_page15.jpg | GRAPHIC | 78210
22 |  | slide_page16.jpg | GRAPHIC | 74248
23 |  | slide_page17.jpg | GRAPHIC | 54709
| Complete submission text file | 0001437749-25-020141.txt |  | 1820638

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
3 | XBRL TAXONOMY EXTENSION SCHEMA | nwpx-20250612.xsd | EX-101.SCH | 3579
4 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | nwpx-20250612_def.xml | EX-101.DEF | 11424
5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | nwpx-20250612_lab.xml | EX-101.LAB | 15310
6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | nwpx-20250612_pre.xml | EX-101.PRE | 11584
33 | EXTRACTED XBRL INSTANCE DOCUMENT | nwpx20250421_8k_htm.xml | XML | 2844

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.: 251041774
SIC: 3317 Steel Pipe & Tubes
(CF Office: 04 Manufacturing)