Form 8-K - Current report:
SEC Accession No. 0001437749-26-020293
Filing Date
2026-06-11
Accepted
2026-06-11 16:09:19
Documents
12
Period of Report
2026-06-10
Items
Item 5.07: Submission of Matters to a Vote of Security Holders
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K nwpx20260415c_8k.htm   iXBRL 8-K 40036
  Complete submission text file 0001437749-26-020293.txt   170418

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA nwpx-20260610.xsd EX-101.SCH 3579
3 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE nwpx-20260610_def.xml EX-101.DEF 11424
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE nwpx-20260610_lab.xml EX-101.LAB 15310
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE nwpx-20260610_pre.xml EX-101.PRE 11584
15 EXTRACTED XBRL INSTANCE DOCUMENT nwpx20260415c_8k_htm.xml XML 2863
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
NWPX Infrastructure, Inc. (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.: 261083107
SIC: 3317 Steel Pipe & Tubes
(CF Office: 04 Manufacturing)