NWPX Infrastructure, Inc. SEC filings NWPX
NWPX Infrastructure, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Feb 16, 2010. Its latest annual report, Form 10-K, was filed on Feb 26, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-K | Annual report | Feb 26, 2026 | Dec 31, 2025 |
| 10-K | Annual report | Feb 27, 2025 | Dec 31, 2024 |
| 10-K | Annual report | Mar 5, 2024 | Dec 31, 2023 |
| 10-K | Annual report | Mar 16, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Mar 16, 2022 | Dec 31, 2021 |
| 10-K | Annual report | Mar 4, 2021 | Dec 31, 2020 |
| 10-K | Annual report | Mar 3, 2020 | Dec 31, 2019 |
| 10-K | Annual report | Mar 15, 2019 | Dec 31, 2018 |
| 10-K | Annual report | Mar 16, 2018 | Dec 31, 2017 |
| 10-K/A | Amended annual report | Mar 17, 2017 | Dec 31, 2016 |
| 10-K | Annual report | Mar 9, 2017 | Dec 31, 2016 |
| 10-K | Annual report | Mar 4, 2016 | Dec 31, 2015 |
| 10-K | Annual report | Mar 16, 2015 | Dec 31, 2014 |
| 10-K/A | Amended annual report | Sep 4, 2014 | Dec 31, 2013 |
| 10-K | Annual report | Mar 17, 2014 | Dec 31, 2013 |
| 10-K | Annual report | Mar 18, 2013 | Dec 31, 2012 |
| 10-K | Annual report | Apr 27, 2012 | Dec 31, 2011 |
| 10-K | Annual report | Mar 22, 2011 | Dec 31, 2010 |
| 10-K | Annual report | Nov 4, 2010 | Dec 31, 2009 |
Showing 19 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Steel Pipe & Tubes (SIC 3317)
- Listed as
- NWPX (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- OR
- Headquarters
- Vancouver, WA
- SEC filer status
- Accelerated filer
- SEC CIK
- 1001385
- Former names
- NORTHWEST PIPE CO (until Jun 12, 2025)
Other Steel Pipe & Tubes companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.