7 insiders reported 16 Form 4 transactions for NATIONAL PRESTO INDUSTRIES INC (NPK) over the past 18 months (most recent 2026-03-18). Recent activity: Peuse David J (CFO & TREASURER) Sell 500 shares, Morgan Jeffery Alan (VP-ENGINEERING) Sell 100 shares, Frederick Douglas J (COO, VP, SECRETARY) Sell 36 shares, MacKenzie John Roderick JR (VP-SALES) Sell 62 shares, Peuse David J (CFO & TREASURER) Sell 78 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-18 | Peuse David J | CFO & TREASURER | Sell | 500 | $70,080 |
| 2026-03-16 | Morgan Jeffery Alan | VP-ENGINEERING | Sell | 100 | $13,158 |
| 2026-03-16 | Frederick Douglas J | COO, VP, SECRETARY | Sell | 36 | $4,737 |
| 2026-03-16 | MacKenzie John Roderick JR | VP-SALES | Sell | 62 | $8,158 |
| 2026-03-16 | Peuse David J | CFO & TREASURER | Sell | 78 | $10,263 |
| 2026-03-11 | LIEBLE RANDY F | Director | Sell | 2,417 | $347,975 |
| 2026-01-05 | MacKenzie John Roderick JR | VP-SALES | Buy | 327 | $0 |
| 2026-01-05 | Morgan Jeffery Alan | VP-ENGINEERING | Buy | 234 | $0 |
| 2026-01-05 | Frederick Douglas J | COO, VP, SECRETARY | Buy | 386 | $0 |
| 2026-01-05 | Peuse David J | CFO & TREASURER | Buy | 327 | $0 |
| 2026-01-02 | QUINN PATRICK J | Director | Buy | 100 | $0 |
| 2026-01-02 | Stienessen Joseph G | Director | Buy | 100 | $0 |
| 2026-01-02 | LIEBLE RANDY F | Director | Buy | 100 | $0 |
| 2025-03-18 | Frederick Douglas J | COO, VP, SECRETARY | Sell | 96 | $8,545 |
| 2025-03-18 | Peuse David J | TREASURER | Sell | 19 | $1,691 |
| 2025-03-18 | Morgan Jeffery Alan | VP-ENGINEERING | Sell | 78 | $6,943 |
Source: SEC Form 4 filings · as of 2026-03-18