Form 8-K - Current report:
SEC Accession No. 0000897101-21-000270
Filing Date
2021-04-01
Accepted
2021-04-01 16:15:37
Documents
13
Period of Report
2021-03-30
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8K DATED MARCH 30, 2021 presto210494_8k.htm   iXBRL 8-K 28010
2 PRESS RELEASE DATED APRIL 1, 2021 presto210494_ex99-1.htm EX-99.1 3576
  Complete submission text file 0000897101-21-000270.txt   204736

Data Files

Seq Description Document Type Size
3 XBRL SCHEMA FILE npk-20210330.xsd EX-101.SCH 2726
4 XBRL LABEL FILE npk-20210330_lab.xml EX-101.LAB 34591
5 XBRL PRESENTATION FILE npk-20210330_pre.xml EX-101.PRE 22691
6 EXTRACTED XBRL INSTANCE DOCUMENT presto210494_8k_htm.xml XML 3495
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.: 21798159
SIC: 3480 Ordnance & Accessories, (No Vehicles/Guided Missiles)