SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001437749-23-018263
Filing Date
2023-06-23
Accepted
2023-06-23 16:16:16
Documents
13
Period of Report
2023-06-22
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 nwpx20230413c_8k.htm   iXBRL 8-K 46456
  Complete submission text file 0001437749-23-018263.txt   178691

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA nwpx-20230622.xsd EX-101.SCH 3409
3 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE nwpx-20230622_def.xml EX-101.DEF 11424
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE nwpx-20230622_lab.xml EX-101.LAB 15310
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE nwpx-20230622_pre.xml EX-101.PRE 11584
7 EXTRACTED XBRL INSTANCE DOCUMENT nwpx20230413c_8k_htm.xml XML 2575
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)

IRS No.: 930557988 | State of Incorp.: OR | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-27140 | Film No.: 231037877
SIC: 3317 Steel Pipe & Tubes