CUSIP: 66704R803 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 353,850 | $5,360 | — | — |
| Q3 2016 | 285,553 | $3,761 | — | — |
| Q2 2016 | 132,245 | $1,512 | — | — |
| Q1 2016 | 433,177 | $5,683 | — | — |
| Q4 2015 | 725,534 | $12,357 | — | — |