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
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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)