Director
Avg Cost/Share
$143.97
Shares
2,417
Total Value
$347,975.49
Owned After
5,222
SEC Form 4
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| LIEBLE RANDY F | NPK | Director | Mar 11, 2026 | Sell | $143.97 | 2,417 | $347,975.49 | 5,222 |