CUSIP: 681904108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 863,850 | $81,418 | — | — |
| Q1 2015 | 757,871 | $58,402 | — | — |
| Q4 2014 | 739,014 | $53,896 | — | — |
| Q3 2014 | 771,550 | $48,037 | — | — |
| Q2 2014 | 771,550 | $51,362 | — | — |
| Q1 2014 | 771,550 | $46,038 | — | — |
| Q4 2013 | 771,550 | $46,571 | — | — |
| Q3 2013 | 957,712 | $53,153 | — | — |
| Q2 2013 | 902,073 | $43,038 | — | — |
| Q1 2013 | 902,073 | $36,732 | — | — |
| Q3 2012 | 902,073 | $30,644 | — | — |
| Q2 2012 | 892,076 | $28,020 | — | — |