Form 4 for NPK NATIONAL PRESTO INDUSTRIES INC
Accepted 2026-03-16 00:00:00 ET · period of report 2026-03-16 · accession 0001437749-26-008461 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-16 | 2026-03-16 | NPK | MacKenzie John Roderick JR | VP-SALES | F - Tax | $131.58 | -62 | 1,813 | -3% | -$8,158 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common stock $1.00 par value | 2026-03-16 | F | D | 62 | $131.58 | 1,813 | D | — | — |