CUSIP: 684010101 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2011 | 544 | $9 | — | — |
| Q1 2011 | 1,533 | $28 | — | — |
| Q4 2010 | 1,533 | $24 | — | — |
| Q3 2010 | 1,533 | $24 | — | — |
| Q2 2010 | 2,005 | $32 | — | — |
| Q1 2010 | 2,005 | $33 | — | — |
| Q4 2009 | 2,005 | $31 | — | — |
| Q3 2009 | 2,965 | $51 | — | — |
| Q2 2009 | 2,875 | $45 | — | — |