Ticker: NPK CUSIP: 637215104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2025 | 8,735 | $856 | $87.38 | $77.63 - $100.17 |
| Q1 2025 | 8,567 | $753 | $95.29 | $85.21 - $103.93 |
| Q4 2024 | 23,921 | $2,354 | $80.38 | $69.80 - $99.07 |
| Q3 2024 | 22,942 | $1,724 | $74.60 | $69.58 - $79.26 |
| Q2 2024 | 20,371 | $1,530 | $78.76 | $72.07 - $86.08 |
| Q1 2024 | 19,273 | $1,615 | $79.07 | $73.97 - $84.29 |
| Q4 2023 | 7,491 | $601 | $76.85 | $70.86 - $83.00 |
| Q3 2023 | 7,491 | $543 | $75.50 | $70.24 - $81.40 |
| Q2 2023 | 8,521 | $624 | $73.54 | $66.83 - $82.59 |
| Q1 2023 | 13,682 | $986 | $72.97 | $67.77 - $81.50 |
| Q4 2022 | 25,092 | $1,718 | $68.37 | $63.90 - $71.73 |
| Q3 2022 | 24,784 | $1,612 | $69.19 | $63.06 - $78.78 |
| Q2 2022 | 6,865 | $451 | $70.97 | $59.99 - $79.31 |
| Q1 2022 | 6,898 | $531 | $81.17 | $76.40 - $89.05 |
| Q2 2021 | 11,097 | $1,128 | $103.08 | $97.03 - $107.89 |
| Q1 2021 | 10,045 | $1,025 | $98.38 | $86.66 - $117.87 |
| Q4 2020 | 11,101 | $982 | $85.92 | $79.49 - $94.30 |
| Q3 2020 | 6,940 | $568 | $87.32 | $81.09 - $95.66 |
| Q2 2020 | 6,054 | $529 | $85.05 | $68.17 - $97.90 |