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 |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Nov 2, 2026 | Oct 30, 2026 |
| 8-K |
Current report
Other events
|
Aug 14, 2026 | Aug 13, 2026 |
| 10-Q | Quarterly report | Aug 14, 2026 | Jul 5, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2026 | Jul 31, 2026 |
| 8-K |
Current report
Other events
|
Jun 16, 2026 | Jun 15, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 15, 2026 | — |
| 144 | Notice of proposed sale | Jun 10, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 28, 2026 | — |
| 3 | Initial insider ownership | May 27, 2026 | May 19, 2026 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results, Other events
|
May 21, 2026 | May 19, 2026 |
| 10-Q | Quarterly report | May 15, 2026 | Apr 5, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 12, 2026 | — |
| 8-K |
Current report
Results of operations
|
May 5, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 4, 2026 | Apr 30, 2026 |
| ARS | Annual report to shareholders | Apr 14, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | Apr 14, 2026 | May 19, 2026 |
| 8-K |
Current report
Other events
|
Mar 27, 2026 | Mar 26, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 144 | Notice of proposed sale | Mar 18, 2026 | — |
| 4 | Insider transaction | Mar 18, 2026 | Mar 17, 2026 |
| 4 | Insider transaction | Mar 16, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 16, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 16, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 16, 2026 | Mar 16, 2026 |
| 10-K | Annual report | Mar 13, 2026 | Dec 31, 2025 |
| 144 | Notice of proposed sale | Mar 11, 2026 | — |
| 4 | Insider transaction | Mar 11, 2026 | Mar 11, 2026 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Mar 4, 2026 | Feb 27, 2026 |
| 8-K |
Current report
Other events
|
Feb 5, 2026 | Jan 30, 2026 |
| 8-K |
Current report
Other events
|
Jan 6, 2026 | Dec 30, 2025 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 2, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 2, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 2, 2026 | Jan 2, 2026 |
| 8-K |
Current report
Other events
|
Dec 29, 2025 | Dec 22, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Dec 5, 2025 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Nov 25, 2025 | Nov 20, 2025 |
| 10-Q | Quarterly report | Nov 7, 2025 | Sep 28, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2025 | Oct 24, 2025 |
| 8-K |
Current report
Other events
|
Oct 1, 2025 | Sep 29, 2025 |
| 10-Q | Quarterly report | Aug 8, 2025 | Jun 29, 2025 |
| 8-K |
Current report
Other events
|
Aug 4, 2025 | Jul 29, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 29, 2025 | — |
| 8-K |
Current report
Results of operations
|
Jul 28, 2025 | Jul 25, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
May 21, 2025 | May 20, 2025 |
| 10-Q | Quarterly report | May 9, 2025 | Mar 30, 2025 |
| 8-K |
Current report
Results of operations
|
May 7, 2025 | May 2, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 30, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 28, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 15, 2025 | — |
| ARS | Annual report to shareholders | Apr 15, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Apr 15, 2025 | May 20, 2025 |
| 10-K/A | Amended annual report | Apr 3, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Other events
|
Apr 2, 2025 | Mar 28, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 17, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 17, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 17, 2025 |
| 10-K | Annual report | Mar 14, 2025 | Dec 31, 2024 |
| 8-K | Current report | Mar 6, 2025 | Mar 1, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 21, 2025 | Feb 21, 2025 |
| 8-K |
Current report
Other events
|
Feb 14, 2025 | Feb 10, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 30, 2025 | — |
| 8-K |
Current report
Other events
|
Jan 24, 2025 | Jan 21, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 12, 2024 | — |
| 10-Q | Quarterly report | Nov 8, 2024 | Sep 29, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 4, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Oct 31, 2024 | — |
| 8-K |
Current report
Results of operations
|
Oct 28, 2024 | Oct 25, 2024 |
| 8-K |
Current report
Other events
|
Oct 2, 2024 | Sep 27, 2024 |
| 8-K |
Current report
Other events
|
Aug 26, 2024 | Aug 21, 2024 |
| 10-Q | Quarterly report | Aug 9, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2024 | Jul 26, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2024 | — |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 23, 2024 | May 17, 2024 |
| 8-K |
Current report
Other events
|
May 15, 2024 | May 10, 2024 |
| 10-Q | Quarterly report | May 10, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2024 | Apr 26, 2024 |
| ARS | Annual report to shareholders | Apr 16, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Apr 16, 2024 | May 21, 2024 |
| 8-K |
Current report
Other events
|
Mar 27, 2024 | Mar 22, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 15, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 15, 2024 |
| 10-K | Annual report | Mar 15, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 20, 2024 | Feb 16, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 23, 2024 | — |
| 4 | Insider transaction | Jan 3, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 3, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 3, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 3, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 3, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 3, 2024 | Jan 2, 2024 |
| 10-Q | Quarterly report | Nov 13, 2023 | Oct 1, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2023 | Oct 27, 2023 |
| 4 | Insider transaction | Aug 18, 2023 | Aug 17, 2023 |
| 10-Q | Quarterly report | Aug 11, 2023 | Jul 2, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2023 | Jul 28, 2023 |
| 8-K |
Current report
Other events
|
Jun 1, 2023 | May 26, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2023 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 19, 2023 | May 16, 2023 |
| 10-Q | Quarterly report | May 12, 2023 | Apr 2, 2023 |
| 8-K |
Current report
Results of operations
|
May 8, 2023 | May 5, 2023 |
| DEF 14A | Proxy statement | Apr 11, 2023 | — |
| 8-K |
Current report
Other events
|
Apr 5, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Mar 16, 2023 | Mar 15, 2023 |
| 4 | Insider transaction | Mar 16, 2023 | Mar 15, 2023 |
| 10-K | Annual report | Mar 13, 2023 | Dec 31, 2022 |
| 3 | Initial insider ownership | Feb 23, 2023 | Feb 17, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 22, 2023 | Feb 17, 2023 |
| 4 | Insider transaction | Feb 22, 2023 | Jan 20, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 23, 2023 | — |
| 4 | Insider transaction | Jan 6, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 6, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 6, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 6, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 6, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 6, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 6, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 6, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 6, 2023 | Jan 5, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 21, 2022 | Nov 17, 2022 |
| 10-Q | Quarterly report | Nov 14, 2022 | Oct 2, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2022 | Oct 28, 2022 |
| 8-K |
Current report
Other events
|
Oct 26, 2022 | Oct 26, 2022 |
| 8-K |
Current report
Other events
|
Sep 29, 2022 | Sep 23, 2022 |
| 10-Q | Quarterly report | Aug 12, 2022 | Jul 3, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2022 | Jul 29, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 25, 2022 | — |
| 8-K |
Current report
Shareholder vote results
|
May 19, 2022 | May 17, 2022 |
| 10-Q | Quarterly report | May 13, 2022 | Apr 3, 2022 |
| 8-K |
Current report
Results of operations
|
May 2, 2022 | Apr 29, 2022 |
| DEF 14A | Proxy statement | Apr 13, 2022 | May 17, 2022 |
| 4 | Insider transaction | Mar 16, 2022 | Mar 16, 2022 |
| 4 | Insider transaction | Mar 16, 2022 | Mar 16, 2022 |
| 4 | Insider transaction | Mar 16, 2022 | Mar 16, 2022 |
| 10-K | Annual report | Mar 11, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 14, 2022 | Feb 11, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 1, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 27, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 25, 2022 | — |
| 4 | Insider transaction | Jan 6, 2022 | Jan 6, 2022 |
| 4 | Insider transaction | Jan 6, 2022 | Jan 6, 2022 |
| 4 | Insider transaction | Jan 6, 2022 | Jan 6, 2022 |
| 4 | Insider transaction | Jan 6, 2022 | Jan 6, 2022 |
| 4 | Insider transaction | Jan 4, 2022 | Dec 31, 2021 |
| 4 | Insider transaction | Jan 3, 2022 | Dec 31, 2021 |
| 4 | Insider transaction | Jan 3, 2022 | Dec 31, 2021 |
| 4 | Insider transaction | Jan 3, 2022 | Dec 31, 2021 |
| 4 | Insider transaction | Jan 3, 2022 | Dec 31, 2021 |
| 10-Q | Quarterly report | Nov 12, 2021 | Oct 3, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2021 | Oct 29, 2021 |
| 8-K |
Current report
Other events
|
Sep 30, 2021 | Sep 28, 2021 |
| 10-Q | Quarterly report | Aug 13, 2021 | Jul 4, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2021 | Jul 30, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2021 | — |
| 8-K |
Current report
Shareholder vote results
|
May 20, 2021 | May 18, 2021 |
| 10-Q | Quarterly report | May 14, 2021 | Apr 4, 2021 |
| 8-K |
Current report
Results of operations
|
May 5, 2021 | Apr 30, 2021 |
| DEF 14A | Proxy statement | Apr 16, 2021 | May 18, 2021 |
| 8-K |
Current report
Other events
|
Apr 1, 2021 | Mar 30, 2021 |
| 4 | Insider transaction | Mar 17, 2021 | Mar 16, 2021 |
| 4 | Insider transaction | Mar 17, 2021 | Mar 16, 2021 |
| 10-K | Annual report | Mar 16, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Other events
|
Mar 16, 2021 | Feb 27, 2021 |
| 8-K |
Current report
Other events
|
Mar 16, 2021 | Mar 12, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 23, 2021 | Feb 19, 2021 |
| 8-K |
Current report
Other events
|
Feb 18, 2021 | Feb 17, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 27, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 27, 2021 | — |
| 4 | Insider transaction | Jan 12, 2021 | Jan 11, 2021 |
| 4 | Insider transaction | Jan 12, 2021 | Jan 11, 2021 |
| 4 | Insider transaction | Jan 12, 2021 | Jan 11, 2021 |
| 4 | Insider transaction | Jan 12, 2021 | Jan 11, 2021 |
| 4/A | Form 4/a | Jan 6, 2021 | Dec 31, 2020 |
| 4/A | Form 4/a | Jan 6, 2021 | Dec 31, 2020 |
| 4/A | Form 4/a | Jan 6, 2021 | Dec 31, 2020 |
| 4 | Insider transaction | Jan 5, 2021 | Jan 5, 2021 |
| 4 | Insider transaction | Jan 5, 2021 | Dec 31, 2020 |
| 4 | Insider transaction | Jan 5, 2021 | Dec 31, 2020 |
| 4 | Insider transaction | Jan 5, 2021 | Dec 31, 2020 |
| 4 | Insider transaction | Jan 5, 2021 | Dec 31, 2020 |
| 10-Q | Quarterly report | Nov 6, 2020 | Sep 27, 2020 |
| 8-K |
Current report
Results of operations, Auditor change
|
Oct 29, 2020 | Oct 23, 2020 |
| 10-Q | Quarterly report | Aug 7, 2020 | Jun 28, 2020 |
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
- 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.