CUSIP: 66704R100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 326,335 | $5,672 | — | — |
| Q1 2014 | 128,930 | $2,081 | — | — |
| Q4 2013 | 128,930 | $1,734 | — | — |
| Q3 2013 | 146,150 | $1,356 | — | — |
| Q2 2013 | 145,908 | $1,328 | — | — |