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 |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Oct 28, 2026 | Oct 28, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2026 | Jul 29, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 11, 2026 | Jun 10, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 10, 2026 | Jun 10, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2026 | Apr 29, 2026 |
| 8-K |
Current report
Officer or director change, Other events
|
Mar 17, 2026 | Mar 11, 2026 |
| 8-K |
Current report
Results of operations
|
Feb 25, 2026 | Feb 25, 2026 |
| 8-K |
Current report
Officer or director change
|
Jan 22, 2026 | Jan 15, 2026 |
| 8-K |
Current report
Officer or director change, Other events
|
Dec 16, 2025 | Dec 10, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2025 | Oct 29, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Aug 19, 2025 | Aug 13, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2025 | Aug 7, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Jun 13, 2025 | Jun 12, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 12, 2025 | Jun 12, 2025 |
| 8-K |
Current report
Auditor change
|
Jun 6, 2025 | Jun 3, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2025 | Apr 30, 2025 |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 2, 2025 | Mar 27, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 26, 2025 | Feb 26, 2025 |
| 8-K |
Current report
Officer or director change
|
Dec 16, 2024 | Dec 10, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2024 | Oct 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 14, 2024 | Jun 13, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 13, 2024 | Jun 13, 2024 |
| 8-K |
Current report
Results of operations
|
May 1, 2024 | May 1, 2024 |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 3, 2024 | Mar 28, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 4, 2024 | Mar 4, 2024 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change
|
Dec 19, 2023 | Dec 13, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2023 | Nov 2, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2023 | Aug 2, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 3, 2023 | Jun 29, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jun 23, 2023 | Jun 22, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 22, 2023 | Jun 22, 2023 |
| 8-K |
Current report
Results of operations
|
May 3, 2023 | May 3, 2023 |
| 8-K |
Current report
Other events
|
Apr 21, 2023 | Apr 21, 2023 |
| 8-K |
Current report
Officer or director change
|
Apr 13, 2023 | Apr 8, 2023 |
| 8-K/A |
Amended current report
Officer or director change
|
Apr 13, 2023 | Feb 22, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 15, 2023 | Mar 15, 2023 |
| 8-K |
Current report
Officer or director change
|
Feb 28, 2023 | Feb 22, 2023 |
| 8-K |
Current report
Material agreement, Officer or director change, Bylaw or fiscal year change
|
Dec 12, 2022 | Dec 6, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2022 | Nov 8, 2022 |
| 8-K |
Current report
Material agreement
|
Sep 2, 2022 | Sep 2, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2022 | Aug 8, 2022 |
| 8-K |
Current report
Other events
|
Jun 29, 2022 | Jun 23, 2022 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 23, 2022 | Jun 16, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 16, 2022 | Jun 16, 2022 |
| 8-K |
Current report
Results of operations
|
May 4, 2022 | May 4, 2022 |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 13, 2022 | Apr 7, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 15, 2022 | Mar 15, 2022 |
| 8-K |
Current report
Listing notice
|
Mar 9, 2022 | Mar 3, 2022 |
| 8-K |
Current report
Officer or director change
|
Feb 14, 2022 | Feb 9, 2022 |
| 8-K/A | Amended current report | Dec 22, 2021 | Oct 5, 2021 |
| 8-K |
Current report
Officer or director change
|
Dec 15, 2021 | Dec 9, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2021 | Nov 8, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 28, 2021 | Oct 22, 2021 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
Oct 6, 2021 | Oct 5, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2021 | Aug 4, 2021 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Jul 7, 2021 | Jun 30, 2021 |
| 8-K/A |
Amended current report
Officer or director change
|
Jun 11, 2021 | May 6, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Jun 11, 2021 | Jun 10, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 10, 2021 | Jun 10, 2021 |
| 8-K |
Current report
Officer or director change
|
May 11, 2021 | May 6, 2021 |
| 8-K |
Current report
Results of operations
|
May 3, 2021 | May 3, 2021 |
| 8-K |
Current report
Other events
|
Apr 8, 2021 | Apr 8, 2021 |
| 8-K |
Current report
Officer or director change
|
Mar 19, 2021 | Mar 18, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 3, 2021 | Mar 3, 2021 |
| 8-K |
Current report
Officer or director change
|
Dec 15, 2020 | Dec 9, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2020 | Nov 4, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2020 | Aug 4, 2020 |
| 8-K |
Current report
Officer or director change
|
Jul 10, 2020 | Jul 7, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Jun 5, 2020 | Jun 5, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 4, 2020 | Jun 4, 2020 |
| 8-K |
Current report
Results of operations
|
May 7, 2020 | May 7, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Apr 20, 2020 | Apr 15, 2020 |
| 8-K |
Current report
Other events
|
Apr 7, 2020 | Apr 7, 2020 |
| 8-K |
Current report
Officer or director change
|
Apr 3, 2020 | Mar 30, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 1, 2020 | Mar 26, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 2, 2020 | Mar 2, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 7, 2020 | Feb 7, 2020 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt
|
Feb 6, 2020 | Jan 31, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2019 | Oct 30, 2019 |
| 8-K |
Current report
Officer or director change
|
Oct 9, 2019 | Oct 8, 2019 |
| 8-K/A |
Amended current report
Officer or director change
|
Sep 18, 2019 | Aug 14, 2019 |
| 8-K |
Current report
Officer or director change
|
Aug 19, 2019 | Aug 14, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2019 | Aug 5, 2019 |
| 8-K |
Current report
Agreement ended, Listing notice, Change to shareholder rights
|
Jul 3, 2019 | Jun 28, 2019 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 21, 2019 | Jun 20, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 20, 2019 | Jun 20, 2019 |
| 8-K |
Current report
Results of operations
|
May 8, 2019 | May 8, 2019 |
| 8-K |
Current report
Other events
|
Apr 18, 2019 | Apr 18, 2019 |
| 8-K |
Current report
Officer or director change
|
Apr 1, 2019 | Mar 26, 2019 |
| 8-K |
Current report
Results of operations
|
Mar 13, 2019 | Mar 13, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2018 | Nov 7, 2018 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 31, 2018 | Oct 25, 2018 |
| 8-K/A | Amended current report | Oct 11, 2018 | Jul 27, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2018 | Aug 2, 2018 |
| 8-K |
Current report
Acquisition or sale of assets
|
Aug 1, 2018 | Jul 27, 2018 |
| 8-K |
Current report
Other events
|
Jun 25, 2018 | Jun 25, 2018 |
| 8-K |
Current report
Shareholder vote results
|
Jun 11, 2018 | Jun 6, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 6, 2018 | Jun 6, 2018 |
| 8-K |
Current report
Results of operations
|
May 2, 2018 | May 2, 2018 |
| 8-K |
Current report
Other events
|
Apr 5, 2018 | Apr 5, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 28, 2018 | Feb 28, 2018 |
| 8-K |
Current report
Officer or director change
|
Jan 18, 2018 | Jan 17, 2018 |
| 8-K |
Current report
Officer or director change
|
Jan 17, 2018 | Jan 15, 2018 |
| 8-K |
Current report
Acquisition or sale of assets
|
Dec 29, 2017 | Dec 22, 2017 |
| 8-K |
Current report
Results of operations
|
Oct 31, 2017 | Oct 31, 2017 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2017 | Aug 2, 2017 |
| 8-K |
Current report
Shareholder vote results
|
Jun 6, 2017 | Jun 1, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 1, 2017 | Jun 1, 2017 |
| 8-K |
Current report
Results of operations
|
May 2, 2017 | May 2, 2017 |
| 8-K |
Current report
Other events
|
Mar 24, 2017 | Mar 24, 2017 |
| 8-K |
Current report
Results of operations
|
Mar 9, 2017 | Mar 8, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2016 | Nov 1, 2016 |
| 8-K |
Current report
Material agreement
|
Oct 24, 2016 | Oct 19, 2016 |
| 8-K |
Current report
Other events
|
Oct 7, 2016 | Oct 5, 2016 |
| 8-K |
Current report
Officer or director change
|
Aug 10, 2016 | Aug 9, 2016 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2016 | Aug 2, 2016 |
| 8-K |
Current report
Other events
|
Jul 12, 2016 | Jul 12, 2016 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Jun 7, 2016 | Jun 2, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 2, 2016 | Jun 2, 2016 |
| 8-K |
Current report
Results of operations
|
May 4, 2016 | May 4, 2016 |
| 8-K |
Current report
Officer or director change
|
Apr 21, 2016 | Apr 19, 2016 |
| 8-K |
Current report
Other events
|
Mar 31, 2016 | Mar 31, 2016 |
| 8-K |
Current report
Results of operations
|
Mar 1, 2016 | Mar 1, 2016 |
| 8-K |
Current report
Auditor change
|
Dec 16, 2015 | Dec 11, 2015 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2015 | Nov 4, 2015 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Oct 29, 2015 | Oct 26, 2015 |
| 8-K |
Current report
Material agreement, Other events
|
Oct 13, 2015 | Oct 9, 2015 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2015 | Aug 5, 2015 |
| 8-K |
Current report
Other events
|
Jul 21, 2015 | Jul 20, 2015 |
| 8-K |
Current report
Officer or director change
|
Jun 25, 2015 | Jun 22, 2015 |
| 8-K |
Current report
Shareholder vote results
|
Jun 8, 2015 | Jun 4, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 4, 2015 | Jun 4, 2015 |
| 8-K |
Current report
Results of operations
|
May 6, 2015 | May 5, 2015 |
| 8-K |
Current report
Exit or restructuring costs
|
Apr 21, 2015 | Apr 15, 2015 |
| 8-K |
Current report
Other events
|
Apr 2, 2015 | Apr 2, 2015 |
| 8-K |
Current report
Results of operations
|
Mar 11, 2015 | Mar 10, 2015 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2014 | Nov 3, 2014 |
| 8-K |
Current report
Officer or director change
|
Sep 15, 2014 | Sep 11, 2014 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2014 | Aug 4, 2014 |
| 8-K |
Current report
Officer or director change
|
Jun 25, 2014 | Jun 23, 2014 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 4, 2014 | May 29, 2014 |
| 8-K |
Current report
Regulation FD disclosure
|
May 29, 2014 | May 29, 2014 |
| 8-K |
Current report
Results of operations
|
May 7, 2014 | May 7, 2014 |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 4, 2014 | Mar 31, 2014 |
| 8-K |
Current report
Acquisition or sale of assets
|
Apr 1, 2014 | Mar 28, 2014 |
| 8-K |
Current report
Results of operations
|
Mar 17, 2014 | Mar 17, 2014 |
| 8-K |
Current report
Officer or director change
|
Mar 7, 2014 | Mar 4, 2014 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2013 | Nov 4, 2013 |
| 8-K |
Current report
Other events
|
Oct 1, 2013 | Sep 30, 2013 |
| 8-K |
Current report
Officer or director change
|
Aug 29, 2013 | Aug 27, 2013 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2013 | Aug 5, 2013 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 5, 2013 | May 31, 2013 |
| 8-K |
Current report
Regulation FD disclosure
|
May 31, 2013 | May 31, 2013 |
| 8-K |
Current report
Results of operations
|
May 6, 2013 | May 6, 2013 |
| 8-K |
Current report
Other events
|
Apr 9, 2013 | Apr 9, 2013 |
| 8-K |
Current report
Results of operations
|
Mar 14, 2013 | Mar 14, 2013 |
| 8-K |
Current report
Officer or director change
|
Feb 28, 2013 | Feb 22, 2013 |
| 8-K |
Current report
Officer or director change
|
Feb 27, 2013 | Feb 21, 2013 |
| 8-K |
Current report
Other events
|
Jan 10, 2013 | Dec 19, 2012 |
| 8-K |
Current report
Officer or director change
|
Dec 20, 2012 | Dec 19, 2012 |
| 8-K |
Current report
Officer or director change
|
Dec 5, 2012 | Nov 30, 2012 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2012 | Nov 8, 2012 |
| 8-K |
Current report
Material agreement
|
Oct 29, 2012 | Oct 24, 2012 |
| 8-K/A |
Amended current report
Auditor change
|
Sep 5, 2012 | Aug 20, 2012 |
| 8-K |
Current report
Auditor change
|
Aug 24, 2012 | Aug 20, 2012 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2012 | Aug 6, 2012 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 20, 2012 | Jun 14, 2012 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 14, 2012 | Jun 14, 2012 |
| 8-K |
Current report
Results of operations
|
May 14, 2012 | May 14, 2012 |
| 8-K |
Current report
Results of operations
|
May 4, 2012 | Apr 30, 2012 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2012 | Apr 27, 2012 |
| 8-K |
Current report
Listing notice
|
Apr 20, 2012 | Apr 17, 2012 |
| 8-K |
Current report
Other events
|
Apr 13, 2012 | Apr 13, 2012 |
| 8-K |
Current report
Material agreement
|
Mar 30, 2012 | Mar 29, 2012 |
| 8-K |
Current report
Listing notice
|
Mar 22, 2012 | Mar 16, 2012 |
| 8-K |
Current report
Results of operations, Restatement
|
Mar 15, 2012 | Mar 11, 2012 |
| 8-K |
Current report
Restatement
|
Dec 22, 2011 | Dec 19, 2011 |
| 8-K |
Current report
Listing notice
|
Nov 16, 2011 | Nov 15, 2011 |
| 8-K |
Current report
Officer or director change
|
Oct 12, 2011 | Oct 10, 2011 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2011 | Aug 5, 2011 |
| 8-K |
Current report
Shareholder vote results
|
Jun 17, 2011 | Jun 14, 2011 |
| 8-K |
Current report
Officer or director change
|
May 26, 2011 | May 20, 2011 |
| 8-K |
Current report
Results of operations
|
May 18, 2011 | May 12, 2011 |
| 8-K |
Current report
Results of operations
|
May 10, 2011 | May 10, 2011 |
| 8-K |
Current report
Officer or director change
|
Apr 25, 2011 | Apr 21, 2011 |
| 8-K |
Current report
Other events
|
Apr 14, 2011 | Apr 14, 2011 |
| 8-K |
Current report
Results of operations
|
Mar 22, 2011 | Mar 21, 2011 |
| 8-K |
Current report
Officer or director change
|
Jan 24, 2011 | Jan 20, 2011 |
| 8-K |
Current report
Officer or director change
|
Jan 10, 2011 | Jan 4, 2011 |
| 8-K |
Current report
Shareholder vote results
|
Dec 28, 2010 | Dec 22, 2010 |
| 8-K |
Current report
Results of operations
|
Nov 24, 2010 | Nov 23, 2010 |
| 8-K |
Current report
Results of operations
|
Nov 17, 2010 | Nov 16, 2010 |
| 8-K |
Current report
Material agreement
|
Oct 27, 2010 | Oct 22, 2010 |
| 8-K |
Current report
Other events
|
Oct 22, 2010 | Oct 22, 2010 |
| 8-K |
Current report
Officer or director change
|
Oct 8, 2010 | Oct 5, 2010 |
| 8-K |
Current report
Material agreement
|
Oct 5, 2010 | Sep 29, 2010 |
| 8-K |
Current report
Listing notice
|
Sep 13, 2010 | Sep 7, 2010 |
| 8-K |
Current report
Officer or director change
|
Sep 1, 2010 | Aug 26, 2010 |
| 8-K |
Current report
Listing notice
|
Aug 17, 2010 | Aug 11, 2010 |
Showing 200 filings, the most recent 200. 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.
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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.