Form 8-K - Current report:
SEC Accession No. 0001437749-25-018012
Filing Date
2025-05-21
Accepted
2025-05-21 16:51:01
Documents
14
Period of Report
2025-05-20
Items
Item 5.07: Submission of Matters to a Vote of Security Holders
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K npk20250521_8k.htm   iXBRL 8-K 39014
2 EXHIBIT 99.1 ex_822164.htm EX-99.1 4753
  Complete submission text file 0001437749-25-018012.txt   176573

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA npk-20250520.xsd EX-101.SCH 3571
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE npk-20250520_def.xml EX-101.DEF 11421
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE npk-20250520_lab.xml EX-101.LAB 15310
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE npk-20250520_pre.xml EX-101.PRE 11581
16 EXTRACTED XBRL INSTANCE DOCUMENT npk20250521_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.: 25973738
SIC: 3480 Ordnance & Accessories, (No Vehicles/Guided Missiles)
(CF Office: 04 Manufacturing)