CUSIP: 66704R803 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 609,652 | $9,236 | — | — |
| Q3 2016 | 374,750 | $4,935 | — | — |
| Q2 2016 | 570,850 | $6,525 | — | — |
| Q1 2016 | 474,977 | $6,232 | — | — |
| Q4 2015 | 418,350 | $7,125 | — | — |