CUSIP: 670973106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 444,003 | $6,891 | — | — |
| Q1 2016 | 423,763 | $6,212 | — | — |
| Q4 2015 | 423,544 | $5,951 | — | — |
| Q3 2015 | 440,863 | $5,894 | — | — |
| Q2 2015 | 448,131 | $5,924 | — | — |
| Q1 2015 | 474,752 | $6,689 | — | — |
| Q4 2014 | 451,896 | $6,308 | — | — |
| Q3 2014 | 336,139 | $4,595 | — | — |
| Q2 2014 | 259,784 | $3,601 | — | — |
| Q1 2014 | 154,648 | $2,048 | — | — |
| Q4 2013 | 38,665 | $479 | — | — |
| Q3 2013 | 41,716 | $530 | — | — |
| Q2 2013 | 44,979 | $612 | — | — |