CUSIP: 682159108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 39,641 | $2,548 | — | — |
| Q3 2017 | 40,089 | $2,152 | — | — |
| Q2 2017 | 37,760 | $2,045 | — | — |
| Q1 2017 | 30,846 | $1,497 | — | — |
| Q4 2016 | 36,944 | $1,631 | — | — |
| Q3 2016 | 37,535 | $1,362,145 | — | — |
| Q2 2016 | 37,383 | $1,381,302 | — | — |
| Q1 2016 | 38,369 | $1,417,000 | — | — |
| Q4 2015 | 36,693 | $1,650,000 | — | — |
| Q3 2015 | 36,297 | $1,339 | — | — |
| Q2 2015 | 35,992 | $1,413,766 | — | — |
| Q1 2015 | 39,796 | $1,526,973 | — | — |
| Q4 2014 | 39,650 | $1,315,984 | — | — |
| Q3 2014 | 41,104 | $1,103,642 | — | — |
| Q2 2014 | 40,834 | $1,452,466 | — | — |
| Q1 2014 | 35,976 | $1,388,315 | — | — |
| Q4 2013 | 34,901 | $1,218,743 | — | — |
| Q3 2013 | 34,685 | $1,144,605 | — | — |
| Q2 2013 | 33,409 | $892,688 | — | — |