Ticker: NPK CUSIP: 637215104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 359 | $32 | $87.02 | $80.39 - $92.37 |
| Q3 2019 | 359 | $32 | $90.44 | $82.38 - $97.82 |
| Q2 2019 | 359 | $34 | $101.82 | $89.24 - $112.50 |
| Q1 2019 | 359 | $39 | $116.40 | $99.24 - $133.12 |