CUSIP: 67062H106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 177,413 | $2,546 | — | — |
| Q4 2015 | 76,751 | $1,063 | — | — |
| Q3 2015 | 30,298 | $403 | — | — |
| Q4 2014 | 104,876 | $1,433 | — | — |
| Q3 2014 | 166,276 | $2,243 | — | — |
| Q2 2014 | 265,863 | $3,573 | — | — |
| Q1 2014 | 295,189 | $3,832 | — | — |
| Q4 2013 | 315,873 | $3,841 | — | — |
| Q3 2013 | 360,139 | $4,505 | — | — |
| Q2 2013 | 307,713 | $4,130 | — | — |