CUSIP: 66704R100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 318,652 | $11,076 | — | — |
| Q1 2014 | 171,863 | $2,767 | — | — |
| Q4 2013 | 243,845 | $3,274 | — | — |
| Q3 2013 | 259,717 | $2,401 | — | — |
| Q2 2013 | 11,700 | $106 | — | — |
| Q1 2013 | 23,908 | $226 | — | — |