CUSIP: 681904108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2014 | 1,019,821 | $60,853 | — | — |
| Q4 2013 | 1,628,022 | $98,267 | — | — |
| Q3 2013 | 1,459,047 | $80,977 | — | — |
| Q2 2013 | 1,850,109 | $88,269 | — | — |
| Q1 2013 | 2,073,443 | $84,431 | — | — |