Ticker: NPK CUSIP: 637215104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 2,762 | $309 | $106.18 | $94.71 - $117.46 |
| Q2 2024 | 3,168 | $237 | $78.76 | $72.07 - $86.08 |
| Q1 2024 | 8,243 | $691 | $79.07 | $73.97 - $84.29 |
| Q4 2023 | 2,496 | $201 | $76.85 | $70.86 - $83.00 |
| Q3 2023 | 5,844 | $423 | $75.50 | $70.24 - $81.40 |
| Q2 2023 | 6,698 | $492 | $73.54 | $66.83 - $82.59 |
| Q4 2021 | 6,269 | $514 | $83.82 | $78.33 - $89.50 |