CUSIP: 66704R100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 368,589 | $6,192 | — | — |
| Q1 2014 | 179,744 | $2,901 | — | — |
| Q4 2013 | 205,444 | $2,763 | — | — |
| Q3 2013 | 186,644 | $1,732 | — | — |
| Q2 2013 | 142,444 | $1,296 | — | — |
| Q1 2013 | 112,500 | $1,067 | — | — |