Reporting Manager
Albion River Management LLC
Symbol
NPK
Shares outstanding
7,146,943 shares
Disclosed Ownership
362,350 shares
Ownership
5.1%
Form type
SCHEDULE 13D
Filing time
05 Dec 2025, 09:00:23 UTC
Date of event
28 Nov 2025

Quoteable Key Fact

"Albion River Management LLC disclosed 5.1% ownership in NATIONAL PRESTO INDUSTRIES INC Common Stock, $1 par value (NPK) on 28 Nov 2025."

Quick Takeaways

  • Albion River Management LLC filed SCHEDULE 13D for NATIONAL PRESTO INDUSTRIES INC Common Stock, $1 par value (NPK).
  • Disclosed ownership: 5.1%.
  • Date of event: 28 Nov 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 05 Dec 2025, 09:00.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Source Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Albion River Management LLC 5.1% 362,350 362,350 0 /s/ Mark Schneiderman Mark Schneiderman/ Chief Legal Officer 0001982492
Ignium II, LP 5.1% 362,250 362,250 0 /s/ Mark Schneiderman Mark Schneiderman/ General Counsel of Ignium II, GP, LLC, its general partner 0002068814
Darren Farber 5.1% 362,250 362,250 0 /s/ Darren Farber Darren Farber