CUSIP: 665531109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 1,259,478 | $2,846 | — | — |
| Q3 2018 | 127,553 | $510 | — | — |
| Q2 2018 | 2,500,636 | $7,877 | — | — |
| Q4 2016 | 328,745 | $904 | — | — |
| Q3 2016 | 1,264,600 | $3,389 | — | — |
| Q2 2016 | 248,190 | $1,147 | — | — |
| Q1 2016 | 95,350 | $380 | — | — |