CUSIP: 681904108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 102,100 | $9,623 | — | — |
| Q1 2015 | 15,300 | $1,179 | — | — |
| Q4 2014 | 15,300 | $1,116 | — | — |
| Q4 2013 | 237,400 | $14,329 | — | — |
| Q3 2013 | 386,950 | $21,476 | — | — |