Ticker: NPK CUSIP: 637215104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2019 | 66,136 | $5,892 | $90.44 | $82.38 - $97.82 |
| Q2 2019 | 65,794 | $6,138 | $101.82 | $89.24 - $112.50 |
| Q1 2019 | 68,508 | $7,437 | $116.40 | $99.24 - $133.12 |
| Q4 2018 | 69,372 | $8,111 | $125.24 | $109.50 - $133.95 |
| Q3 2018 | 72,126 | $9,351 | $126.95 | $115.25 - $140.32 |
| Q2 2018 | 73,742 | $9,144 | $107.98 | $92.00 - $136.65 |
| Q1 2018 | 74,628 | $6,996 | $99.25 | $88.80 - $108.45 |
| Q4 2017 | 74,811 | $7,440 | $109.11 | $95.50 - $121.40 |