InsiderTrades

Form 4 for NPK NATIONAL PRESTO INDUSTRIES INC

Accepted 2025-03-18 00:00:00 ET · period of report 2025-03-17 · accession 0001437749-25-008165 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-03-18 2025-03-17 NPK Frederick Douglas J COO, VP, Sec, Dir F - Tax $89.01 -96 8,756 -1% -$8,545

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common stock $1.00 par value 2025-03-17 F D 96 $89.01 8,756 D — —