CUSIP: 681904108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 3,321,627 | $313,053 | — | — |
| Q1 2015 | 3,721,092 | $286,750 | — | — |
| Q4 2014 | 3,632,123 | $264,889 | — | — |
| Q3 2014 | 3,683,807 | $229,347 | — | — |
| Q2 2014 | 3,707,283 | $246,800 | — | — |
| Q1 2014 | 3,776,811 | $225,368 | — | — |
| Q4 2013 | 3,672,765 | $221,689 | — | — |
| Q3 2013 | 3,745,665 | $207,883 | — | — |
| Q2 2013 | 3,901,238 | $186,135 | — | — |