Executives & Insiders
NPK Key People
0 officers · 0 directors · 0 10%+ owners
Other Insiders(7)
| Name | Title / Role | Shares Owned |
|---|---|---|
| Frederick Douglas J | — | 1,681 |
| LIEBLE RANDY F | — | 599 |
| MacKenzie John Roderick JR | — | 535 |
| Morgan Jeffery Alan | — | 658 |
| Peuse David J | — | 1,669 |
| QUINN PATRICK J | — | — |
| Stienessen Joseph G | — | — |
Recent Insider Transactions (90d)
| Date | Insider | Title | Code | Shares | Price |
|---|---|---|---|---|---|
| 2026-03-17 | Peuse David J | — | S | -500 | $140.16 |
| 2026-03-16 | Morgan Jeffery Alan | — | F | -100 | $131.58 |
| 2026-03-16 | Frederick Douglas J | — | F | -36 | $131.58 |
| 2026-03-16 | Peuse David J | — | F | -78 | $131.58 |
| 2026-03-16 | MacKenzie John Roderick JR | — | F | -62 | $131.58 |
| 2026-03-11 | LIEBLE RANDY F | — | S | -2,417 | $143.97 |