CUSIP: 635309107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 589,133 | $4,295 | — | — |
| Q3 2019 | 647,965 | $5,313 | — | — |
| Q2 2019 | 653,740 | $4,289 | — | — |
| Q1 2019 | 653,740 | $4,609 | — | — |
| Q4 2018 | 653,740 | $4,236 | — | — |
| Q3 2018 | 605,515 | $6,412 | — | — |
| Q2 2018 | 605,515 | $5,086 | — | — |
| Q1 2018 | 778,091 | $4,451 | — | — |
| Q4 2017 | 816,520 | $5,601 | — | — |
| Q3 2017 | 682,870 | $4,766 | — | — |
| Q2 2017 | 682,870 | $5,067 | — | — |
| Q1 2017 | 361,350 | $4,564 | — | — |
| Q4 2016 | 336,373 | $4,955 | — | — |
| Q3 2016 | 302,194 | $4,448 | — | — |
| Q2 2016 | 282,576 | $4,374 | — | — |
| Q1 2016 | 261,218 | $3,973 | — | — |
| Q4 2015 | 2,820 | $44 | — | — |
| Q3 2015 | 2,820 | $38 | — | — |