# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-24-014358
Filing Date
2024-05-02
Accepted
2024-05-02 16:05:20
Documents
73
Period of Report
2024-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-Q | nwpx20240331_10q.htm iXBRL | 10-Q | 1010507
2 | EXHIBIT 10.3 | ex_659246.htm | EX-10.3 | 56063
3 | EXHIBIT 10.4 | ex_659247.htm | EX-10.4 | 62086
4 | EXHIBIT 31.1 | ex_630880.htm | EX-31.1 | 13981
5 | EXHIBIT 31.2 | ex_630881.htm | EX-31.2 | 14007
6 | EXHIBIT 32.1 | ex_630882.htm | EX-32.1 | 4865
7 | EXHIBIT 32.2 | ex_630883.htm | EX-32.2 | 4846
13 |  | a01.jpg | GRAPHIC | 8492
14 |  | a02.jpg | GRAPHIC | 4630
15 |  | ex_659246img001.jpg | GRAPHIC | 12187
| Complete submission text file | 0001437749-24-014358.txt |  | 5506071

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL TAXONOMY EXTENSION SCHEMA | nwpx-20240331.xsd | EX-101.SCH | 46827
9 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | nwpx-20240331_cal.xml | EX-101.CAL | 37480
10 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | nwpx-20240331_def.xml | EX-101.DEF | 309391
11 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | nwpx-20240331_lab.xml | EX-101.LAB | 262362
12 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | nwpx-20240331_pre.xml | EX-101.PRE | 338057
77 | EXTRACTED XBRL INSTANCE DOCUMENT | nwpx20240331_10q_htm.xml | XML | 849755

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: 10-Q | Act: 34 | File No.: 000-27140 | Film No.: 24908094
SIC: 3317 Steel Pipe & Tubes
(CF Office: 04 Manufacturing)