---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-25-030187"
form_type: "8-K"
ticker: "NPK"
cik: "0000080172"
company_name: "NATIONAL PRESTO INDUSTRIES INC"
filed_at: "2025-10-01T23:59:59+00:00"
generated_at: "2026-05-17T05:10:32.154237+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# National Presto: AMTEC awarded $168.1M option; total 40mm contract now $965M

## Summary
- AMTEC received a $168.1M option award from the U.S. Army under year four (FY25) of its five-year 40mm systems contract.
- Deliveries under the option are scheduled from early 2026 through early 2030.
- Combined with prior FY22-FY25 awards, the total value of the current five-year contract is $965M.
- Award announced on September 30, 2025; option award dated September 29, 2025.

## SEC filing metadata
- accession: 0001437749-25-030187
- form_type: 8-K
- ticker: NPK
- cik: 0000080172
- company_name: NATIONAL PRESTO INDUSTRIES INC
- filed_at: 2025-10-01T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/80172/000143774925030187/0001437749-25-030187-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/80172/000143774925030187/npk20251001_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-25-030187
- JSON: https://secwatch.observer/filing/0001437749-25-030187.json
- Plain text: https://secwatch.observer/filing/0001437749-25-030187.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.