CUSIP: 681904108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 1,549,974 | $146,085 | — | — |
| Q1 2015 | 592,706 | $45,675 | — | — |
| Q4 2014 | 445,725 | $32,508 | — | — |
| Q3 2014 | 1,259,351 | $78,406 | — | — |
| Q2 2014 | 1,016,009 | $67,636 | — | — |
| Q1 2014 | 1,317,053 | $78,590 | — | — |
| Q4 2013 | 1,367,474 | $82,540 | — | — |
| Q3 2013 | 1,508,329 | $83,713 | — | — |
| Q2 2013 | 1,129,617 | $53,893 | — | — |