CUSIP: 676220106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 344,336 | $1,942 | — | — |
| Q3 2015 | 319,911 | $2,054 | — | — |
| Q2 2015 | 516,975 | $4,477 | — | — |
| Q1 2015 | 439,609 | $4,053 | — | — |
| Q4 2014 | 343,342 | $2,944 | — | — |
| Q3 2014 | 157,332 | $809 | — | — |