Ticker: NPK CUSIP: 637215104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 38 | $4 | $104.80 | $91.28 - $120.49 |
| Q3 2025 | 33 | $4 | $106.18 | $94.71 - $117.46 |
| Q2 2025 | 29 | $3 | $87.38 | $77.63 - $100.17 |
| Q1 2025 | 20 | $2 | $95.29 | $85.21 - $103.93 |
| Q4 2024 | 20 | $2 | $80.38 | $69.80 - $99.07 |
| Q3 2024 | 22 | $2 | $74.60 | $69.58 - $79.26 |
| Q2 2024 | 2 | $0 | $78.76 | $72.07 - $86.08 |