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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001437749-23-034919
Filing Date
2023-12-19
Accepted
2023-12-19 17:02:37
Documents
14
Period of Report
2023-12-13
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K nwpx20231207_8k.htm   iXBRL 8-K 28819
2 EXHIBIT 3.1 ex_604073.htm EX-3.1 156620
  Complete submission text file 0001437749-23-034919.txt   356289

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA nwpx-20231213.xsd EX-101.SCH 3411
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE nwpx-20231213_def.xml EX-101.DEF 11806
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE nwpx-20231213_lab.xml EX-101.LAB 15850
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE nwpx-20231213_pre.xml EX-101.PRE 12021
8 EXTRACTED XBRL INSTANCE DOCUMENT nwpx20231207_8k_htm.xml XML 2657
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.: 231498267
SIC: 3317 Steel Pipe & Tubes
(CF Office: 04 Manufacturing)