CUSIP: 663904209 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 1,603 | $33,150 | — | — |
| Q4 2018 | 192 | $3,212 | — | — |
| Q3 2018 | 239 | $5,186 | — | — |
| Q2 2018 | 239 | $5,210 | — | — |
| Q1 2018 | 1,619 | $33,190 | — | — |
| Q4 2017 | 2,124 | $49,171 | — | — |
| Q3 2017 | 2,254 | $58,942 | — | — |
| Q2 2017 | 3,260 | $66,341 | — | — |