Ticker: NPK CUSIP: 637215104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2023 | 2,854 | $229 | $76.85 | $70.86 - $83.00 |
| Q3 2023 | 2,854 | $207 | $75.50 | $70.24 - $81.40 |
| Q2 2023 | 2,854 | $209 | $73.54 | $66.83 - $82.59 |
| Q1 2023 | 2,854 | $206 | $72.97 | $67.77 - $81.50 |
| Q3 2022 | 2,854 | $186 | $69.19 | $63.06 - $78.78 |
| Q2 2022 | 2,854 | $187 | $70.97 | $59.99 - $79.31 |
| Q1 2022 | 1,214 | $93 | $81.17 | $76.40 - $89.05 |
| Q4 2021 | 1,214 | $100 | $83.82 | $78.33 - $89.50 |
| Q3 2021 | 1,214 | $100 | $89.68 | $79.78 - $103.69 |
| Q2 2021 | 1,214 | $123 | $103.08 | $97.03 - $107.89 |
| Q1 2021 | 1,214 | $124 | $98.38 | $86.66 - $117.87 |
| Q4 2020 | 65,020 | $983 | $85.92 | $79.49 - $94.30 |
| Q3 2020 | 1,214 | $99 | $87.32 | $81.09 - $95.66 |