NPK · Insider Trading

National Presto Industries, Inc.

Every open-market purchase and sale reported by NPK officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.

Form 4 Filings
50
most recent
Open-Market Buys
0
code P
Sales
3
code S
Reporting Insiders
8
current holders
NPK — Recent Form 4 Transactions (latest 2026-05-04)
FiledInsiderRole TypeSharesValue
2026-05-04 Jeffery Alan Morgan VP-ENGINEERING F −349 −$48.80K
2026-03-18 David J Peuse CFO & TREASURER Sell −500 −$70.08K
2026-03-16 John Roderick MacKenzie JR VP-SALES F −62 −$8.16K
2026-03-16 David J Peuse CFO & TREASURER F −78 −$10.26K
2026-03-16 Jeffery Alan Morgan VP-ENGINEERING F −100 −$13.16K
2026-03-16 Douglas J Frederick COO, VP, SECRETARY F −36 −$4.74K
2026-03-11 Randy F Lieble Director Sell −2,417 −$347.98K
2026-01-05 John Roderick MacKenzie JR VP-SALES A +327 —
2026-01-05 David J Peuse CFO & TREASURER A +327 —
2026-01-05 Jeffery Alan Morgan VP-ENGINEERING A +234 —
2026-01-05 Douglas J Frederick COO, VP, SECRETARY A +386 —
2026-01-02 Joseph G Stienessen Director A +100 —
2026-01-02 Patrick J Quinn Director A +100 —
2026-01-02 Randy F Lieble Director A +100 —
2025-03-18 David J Peuse TREASURER F −19 −$1.69K
2025-03-18 Douglas J Frederick COO, VP, SECRETARY F −96 −$8.54K
2025-03-18 Jeffery Alan Morgan VP-ENGINEERING F −78 −$6.94K
2025-01-03 Patrick J Quinn Director A +106 —
2025-01-03 Maryjo R Cohen CEO A +1,016 —
2025-01-03 Douglas J Frederick COO, VP, SECRETARY A +406 —
2025-01-03 Jeffery Alan Morgan VP-ENGINEERING A +254 —
2025-01-03 Joseph G Stienessen Director A +106 —
2025-01-03 John Roderick MacKenzie JR VP-SALES A +406 —
2025-01-03 Randy F Lieble Director A +106 —
2025-01-03 David J Peuse TREASURER A +254 —
2024-03-18 David J Peuse TREASURER F −11 −$837
2024-03-18 Jeffery Alan Morgan VP-ENGINEERING F −29 −$2.21K
2024-01-03 Douglas J Frederick COO, VP, SECRETARY A +498 —
2024-01-03 Joseph G Stienessen Director A +130 —
2024-01-03 Patrick J Quinn Director A +130 —
2024-01-03 Randy F Lieble Director A +130 —
2024-01-03 David J Peuse TREASURER A +186 —
2024-01-03 John Roderick MacKenzie JR VP-SALES A +435 —
2023-08-18 David J Peuse TREASURER Sell −193 −$14.70K
2023-03-16 David J Peuse TREASURER F −22 −$1.64K
2023-03-16 Jeffery Alan Morgan VP-ENGINEERING F −34 −$2.53K
2023-02-22 Richard L Jeffers VP-SALES F −378 −$26.86K
2023-01-06 Patrick J Quinn Director A +146 —
2023-01-06 Jeffery Alan Morgan VP-ENGINEERING A +482 —
2023-01-06 Richard N Cardozo Director A +146 —
2023-01-06 Maryjo R Cohen CEO A +1,825 —
2023-01-06 Joseph G Stienessen Director A +146 —
2023-01-06 Randy F Lieble Director A +146 —
2023-01-06 Douglas J Frederick COO, VP, SECRETARY A +1,186 —
2023-01-06 Richard L Jeffers VP-SALES A +438 —
2023-01-06 David J Peuse TREASURER A +292 —
2022-03-16 David J Peuse TREASURER F −13 −$1.04K
2022-03-16 Jeffery Alan Morgan VP-ENGINEERING F −16 −$1.27K
2022-03-16 Douglas J Frederick COO, VP, SECRETARY F −380 −$30.26K
2022-01-06 Joseph G Stienessen Director A +117 —
NPK — Current Insider Holders
InsiderRole Shares HeldValue
Maryjo R Cohen CEO 1,684,891 $246.90M
Douglas J Frederick COO, VP, SECRETARY 10,787 $1.58M
Randy F Lieble Director 5,821 $853.01K
Jeffery Alan Morgan VP-ENGINEERING 2,390 $350.23K
John Roderick MacKenzie JR VP-SALES 2,348 $344.08K
Joseph G Stienessen Director 2,086 $305.68K
David J Peuse CFO & TREASURER 1,977 $289.71K
Patrick J Quinn Director 1,509 $221.13K
NPK Insider Trading FAQ
Who are the insiders at NPK?
8 officers, directors and 10%+ beneficial owners currently report holdings in NPK via SEC Form 4.
Are NPK insiders buying or selling?
Across the 50 most recent Form 4 filings for NPK, 0 were open-market purchases (code P) and 3 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.
How current is NPK insider data?
Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent NPK filing is dated 2026-05-04.
How to read Form 4 activity

Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.

Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.

Full filing history and per-insider positions are on the NPK quote page; the site-wide leaderboard is on the insider transactions hub.

Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.