CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,825,272 | $22,542 | — | — |
| Q2 2015 | 1,697,072 | $26,983 | — | — |
| Q1 2015 | 233,872 | $4,238 | — | — |
| Q4 2014 | 100,872 | $1,773 | — | — |
| Q3 2014 | 100,872 | $1,782 | — | — |