CUSIP: 66704R803 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 366,625 | $5,554 | — | — |
| Q3 2016 | 371,125 | $4,888 | — | — |
| Q2 2016 | 395,325 | $4,519 | — | — |
| Q1 2016 | 385,325 | $5,055 | — | — |
| Q4 2015 | 416,850 | $7,099 | — | — |