CUSIP: 681904108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 698,100 | $53,796 | — | — |
| Q4 2014 | 1,531,600 | $111,700 | — | — |
| Q3 2014 | 1,125,800 | $70,092 | — | — |
| Q2 2014 | 454,900 | $30,283 | — | — |
| Q1 2014 | 482,300 | $28,779 | — | — |
| Q4 2013 | 248,000 | $14,969 | — | — |
| Q3 2013 | 90,200 | $5,006 | — | — |
| Q2 2013 | 417,200 | $19,905 | — | — |