CUSIP: 670851401 Class: Com
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 723 | $0 | — | — |
| Q4 2015 | 723 | $0 | — | — |
| Q3 2015 | 89,722 | $60 | — | — |
| Q2 2015 | 89,722 | $170 | — | — |
| Q1 2015 | 91,122 | $140 | — | — |
| Q4 2014 | 101,309 | $323 | — | — |