CUSIP: 683399109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2013 | 33,430 | $4,168 | — | — |
| Q2 2013 | 19,219 | $1,669 | — | — |
| Q1 2013 | 15,200 | $1,351 | — | — |
| Q4 2012 | 4,389 | $332 | — | — |
| Q3 2012 | 4,328 | $365 | — | — |
| Q2 2012 | 5,109 | $339 | — | — |
| Q1 2012 | 247,669 | $9,303 | — | — |