CUSIP: 66704R100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 295,751 | $5,140 | — | — |
| Q1 2014 | 600,134 | $9,686 | — | — |
| Q4 2013 | 323,797 | $4,355 | — | — |
| Q3 2013 | 134,601 | $1,249 | — | — |
| Q2 2013 | 111,560 | $1,015 | — | — |