NATIONAL PRESTO INDUSTRIES INC (NPK) Corporate Subsidiaries
NATIONAL PRESTO INDUSTRIES INC (NPK) is a publicly traded company on the NYSE, categorized under SIC 3480 (Ordnance & Accessories, (No Vehicles/Guided Missiles)). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: NPK
CIK: 80172
Exchange: NYSE
SIC 3480: Ordnance & Accessories, (No Vehicles/Guided Missiles)
Fiscal Year End: 12/31
State: WI
Independent PCAOB Auditor
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Audit Firm
RSM US LLP
Auditor SinceSince 12/31/2021 12:00:00 AM
Lead Engagement PartnerMatthew Metzig
Audit LocationMilwaukee, Wisconsin, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 8-K | 2026-08-14 | 2026-08-13 | FORM 8-K | 0001437749-26-028014 | View SEC Doc Filr Page |
| 10-Q | 2026-08-14 | 2026-07-05 | FORM 10-Q | 0001437749-26-027999 | View SEC Doc Filr Page |
| 8-K | 2026-08-03 | 2026-07-31 | FORM 8-K | 0001437749-26-025460 | View SEC Doc Filr Page |
| 8-K | 2026-06-16 | 2026-06-15 | FORM 8-K | 0001437749-26-020791 | View SEC Doc Filr Page |
| SCHEDULE 13D/A | 2026-06-15 | — | SCHEDULE 13D/A Filing | 0001493152-26-028722 | View SEC Doc Filr Page |
| 144 | 2026-06-10 | — | 144 Filing | 0001437749-26-020182 | View SEC Doc Filr Page |
| SD | 2026-05-28 | — | FORM SD | 0001437749-26-018748 | View SEC Doc Filr Page |
| 3 | 2026-05-27 | 2026-05-19 | FORM 3 | 0001437749-26-018461 | View SEC Doc Filr Page |
| 8-K | 2026-05-21 | 2026-05-19 | FORM 8-K | 0001437749-26-018109 | View SEC Doc Filr Page |
| 10-Q | 2026-05-15 | 2026-04-05 | FORM 10-Q | 0001437749-26-017365 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-05-12 | — | SCHEDULE 13G Filing | 0000093751-26-000271 | View SEC Doc Filr Page |
| 8-K | 2026-05-05 | 2026-05-01 | FORM 8-K | 0001437749-26-014873 | View SEC Doc Filr Page |
| 4 | 2026-05-04 | 2026-04-30 | FORM 4 | 0001437749-26-014586 | View SEC Doc Filr Page |
| ARS | 2026-04-14 | 2025-12-31 | ARS | 0001437749-26-012244 | View SEC Doc Filr Page |
| DEF 14A | 2026-04-14 | 2026-05-19 | FORM DEF 14A | 0001437749-26-012242 | View SEC Doc Filr Page |
| 8-K | 2026-03-27 | 2026-03-26 | FORM 8-K | 0001437749-26-010087 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-03-27 | — | SCHEDULE 13G/A Filing | 0000102909-26-001834 | View SEC Doc Filr Page |
| 144 | 2026-03-18 | — | 144 Filing | 0001437749-26-008814 | View SEC Doc Filr Page |
| 4 | 2026-03-18 | 2026-03-17 | FORM 4 | 0001437749-26-008803 | View SEC Doc Filr Page |
| 4 | 2026-03-16 | 2026-03-16 | FORM 4 | 0001437749-26-008463 | View SEC Doc Filr Page |
| 4 | 2026-03-16 | 2026-03-16 | FORM 4 | 0001437749-26-008461 | View SEC Doc Filr Page |
| 4 | 2026-03-16 | 2026-03-16 | FORM 4 | 0001437749-26-008459 | View SEC Doc Filr Page |
| 4 | 2026-03-16 | 2026-03-16 | FORM 4 | 0001437749-26-008456 | View SEC Doc Filr Page |
| 10-K | 2026-03-13 | 2025-12-31 | FORM 10-K | 0001437749-26-008214 | View SEC Doc Filr Page |
| 144 | 2026-03-11 | — | 144 Filing | 0001972481-26-000099 | View SEC Doc Filr Page |