Ticker: NPK CUSIP: 637215104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 60,730 | $6,811 | $106.18 | $94.71 - $117.46 |
| Q2 2025 | 60,730 | $5,949 | $87.38 | $77.63 - $100.17 |
| Q1 2025 | 53,500 | $4,703 | $95.29 | $85.21 - $103.93 |