CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 227,645 | $2,811 | — | — |
| Q2 2015 | 227,325 | $3,614 | — | — |
| Q1 2015 | 149,072 | $2,701 | — | — |
| Q4 2014 | 133,122 | $2,340 | — | — |
| Q3 2014 | 143,922 | $2,543 | — | — |