CUSIP: 66705Y104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 4,839,373 | $72,203 | — | — |
| Q3 2016 | 1,544,775 | $19,974 | — | — |
| Q2 2016 | 1,008,452 | $10,296 | — | — |
| Q3 2014 | 631,170 | $11,626 | — | — |
| Q2 2014 | 350,100 | $6,197 | — | — |