National Presto Industries Inc SEC filings NPK
National Presto Industries Inc has 716 filings in SEC EDGAR's recent list, going back to Feb 14, 1994. Its latest annual report, Form ARS, was filed on Apr 14, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jul 5, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SD | Specialized disclosure (conflict minerals) | May 28, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | May 25, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | May 27, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2020 | — |
| NT 10-Q | Form nt 10-q | Nov 8, 2019 | Sep 29, 2019 |
| NT 10-Q | Form nt 10-q | Aug 9, 2019 | Jun 30, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2019 | — |
| SD | Specialized disclosure (conflict minerals) | May 25, 2018 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2017 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2016 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2015 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 2, 2014 | — |
| UPLOAD | Letter from the SEC | Jan 14, 2010 | — |
| CORRESP | Letter to the SEC | Dec 17, 2009 | — |
| UPLOAD | Letter from the SEC | Nov 25, 2009 | — |
| UPLOAD | Letter from the SEC | Jun 27, 2008 | — |
| CORRESP | Letter to the SEC | Jun 13, 2008 | — |
| UPLOAD | Letter from the SEC | May 2, 2008 | — |
| NT 10-Q | Form nt 10-q for period ended september 30, 2007 | Nov 13, 2007 | Nov 13, 2007 |
| NT 10-Q | Form nt 10-q for period ended july 1, 2007 | Aug 9, 2007 | Jul 1, 2007 |
| NT 10-K | Form nt-10k | Mar 16, 2007 | Dec 31, 2006 |
| N-8F | Initial application for deregistration | Mar 28, 2006 | — |
| N-2 | Form n-2 | Mar 27, 2006 | — |
| N-8A | Form n-8a | Mar 22, 2006 | — |
| NT 10-Q | National presto industries, inc. form 12b25 | Nov 15, 2002 | Sep 29, 2002 |
| 10-K405 | National presto industries, inc. form 10-k405 | Mar 27, 2002 | Dec 31, 2001 |
| 10-K405 | National presto industries, inc. form 10-k405 | Mar 29, 2001 | Dec 31, 2000 |
| 10-K405 | Filing | Mar 28, 2000 | Dec 31, 1999 |
| 10-K405/A | Filing | Mar 30, 1999 | Dec 31, 1998 |
| 10-K405 | Filing | Mar 29, 1999 | Dec 31, 1998 |
| 10-K405 | Filing | Mar 26, 1998 | Dec 31, 1997 |
| 10-K405 | Filing | Mar 26, 1997 | Dec 31, 1996 |
| 10-K405 | Filing | Mar 28, 1996 | Dec 31, 1995 |
| 10-K405 | Filing | Mar 29, 1995 | Dec 31, 1994 |
Showing 37 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.
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Company profile
- Industry
- Ordnance & Accessories, (No Vehicles/Guided Missiles) (SIC 3480)
- Listed as
- NPK (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- WI
- Headquarters
- Eau Claire, WI
- SEC filer status
- Accelerated filer
- SEC CIK
- 80172
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All 7 Ordnance & Accessories, (No Vehicles/Guided Missiles) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.