CUSIP: 683399109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2013 | 118,353 | $14,758 | — | — |
| Q2 2013 | 95,166 | $8,262 | — | — |
| Q4 2012 | 264,176 | $19,953 | — | — |
| Q3 2012 | 234,579 | $19,822 | — | — |
| Q2 2012 | 233,881 | $15,542 | — | — |
| Q1 2012 | 73,964 | $2,787 | — | — |