CUSIP: 66704R803 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 1,028,849 | $15,587 | — | — |
| Q3 2016 | 1,068,158 | $14,068 | — | — |
| Q2 2016 | 915,193 | $10,461 | — | — |
| Q1 2016 | 539,983 | $7,085 | — | — |
| Q4 2015 | 217,555 | $3,705 | — | — |