CUSIP: 685564106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 880,231 | $23,669 | — | — |
| Q3 2014 | 470,011 | $13,066 | — | — |
| Q2 2014 | 146,501 | $4,329 | — | — |
| Q1 2014 | 102,369 | $2,856 | — | — |
| Q4 2013 | 97,640 | $2,275 | — | — |