CUSIP: 681904108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 1,167,318 | $110,019 | — | — |
| Q1 2015 | 443,277 | $34,159 | — | — |
| Q4 2014 | 681,894 | $49,730 | — | — |
| Q3 2014 | 1,307,567 | $81,409 | — | — |
| Q2 2014 | 1,255,069 | $83,550 | — | — |
| Q1 2014 | 1,443,807 | $86,152 | — | — |
| Q4 2013 | 1,452,226 | $87,656 | — | — |
| Q3 2013 | 1,477,812 | $82,018 | — | — |
| Q2 2013 | 2,333,650 | $111,338 | — | — |
| Q4 2012 | 3,047,546 | $110,016 | — | — |
| Q3 2012 | 3,519,029 | $119,541 | — | — |
| Q2 2012 | 2,914,432 | $91,017 | — | — |
| Q1 2012 | 2,371,051 | $84,338 | — | — |