CUSIP: 67062T100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 515,403 | $7,953 | — | — |
| Q1 2016 | 491,713 | $7,164 | — | — |
| Q4 2015 | 405,589 | $5,719 | — | — |
| Q3 2015 | 388,234 | $5,202 | — | — |
| Q2 2015 | 393,207 | $5,167 | — | — |
| Q1 2015 | 361,134 | $5,063 | — | — |
| Q4 2014 | 331,571 | $4,595 | — | — |