Ticker: NPK CUSIP: 637215104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,931 | $206 | $104.80 | $91.28 - $120.49 |
| Q3 2025 | 1,938 | $217 | $106.18 | $94.71 - $117.46 |
| Q4 2024 | 6,813 | $671 | $80.38 | $69.80 - $99.07 |
| Q3 2024 | 6,011 | $452 | $74.60 | $69.58 - $79.26 |
| Q2 2024 | 3,800 | $285 | $78.76 | $72.07 - $86.08 |