CUSIP: 685564106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 123,200 | $3,313 | — | — |
| Q3 2014 | 253,275 | $7,041 | — | — |
| Q2 2014 | 277,275 | $8,193 | — | — |
| Q1 2014 | 144,500 | $4,032 | — | — |
| Q4 2013 | 144,500 | $3,367 | — | — |
| Q3 2013 | 140,100 | $2,967 | — | — |
| Q2 2013 | 140,100 | $2,434 | — | — |