CUSIP: 635309107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2019 | 21,512 | $176 | — | — |
| Q2 2019 | 21,512 | $141 | — | — |
| Q1 2019 | 124,840 | $880 | — | — |
| Q4 2018 | 283,552 | $1,838 | — | — |
| Q3 2018 | 277,100 | $2,934 | — | — |