Form 8-K - Current report:
SEC Accession No. 0001437749-25-030187
Filing Date
2025-10-01
Accepted
2025-10-01 16:32:27
Documents
14
Period of Report
2025-09-29
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K npk20251001_8k.htm   iXBRL 8-K 27265
2 EXHIBIT 99.1 ex_865591.htm EX-99.1 4781
  Complete submission text file 0001437749-25-030187.txt   164814

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA npk-20250929.xsd EX-101.SCH 3571
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE npk-20250929_def.xml EX-101.DEF 11421
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE npk-20250929_lab.xml EX-101.LAB 15310
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE npk-20250929_pre.xml EX-101.PRE 11581
16 EXTRACTED XBRL INSTANCE DOCUMENT npk20251001_8k_htm.xml XML 2849
Mailing Address 3925 N HASTINGS WAY EAU CLAIRE WI 54703
Business Address 3925 N HASTINGS WAY EAU CLAIRE WI 54703 7158392121
NATIONAL PRESTO INDUSTRIES INC (Filer) CIK: 0000080172 (see all company filings)

EIN.: 390494170 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-02451 | Film No.: 251365069
SIC: 3480 Ordnance & Accessories, (No Vehicles/Guided Missiles)
(CF Office: 04 Manufacturing)