CUSIP: 681904108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 2,887,579 | $272,155 | — | — |
| Q1 2015 | 336,037 | $25,895 | — | — |
| Q4 2014 | 446,140 | $32,536 | — | — |
| Q3 2014 | 756,679 | $47,111 | — | — |
| Q2 2014 | 549,728 | $36,596 | — | — |
| Q1 2014 | 773,243 | $46,141 | — | — |
| Q4 2013 | 663,286 | $40,037 | — | — |
| Q3 2013 | 782,768 | $43,443 | — | — |
| Q2 2013 | 796,177 | $37,986 | — | — |