CUSIP: 681904108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 25,500 | $2,403 | — | — |
| Q1 2015 | 24,800 | $1,911 | — | — |
| Q4 2014 | 26,700 | $1,947 | — | — |
| Q3 2014 | 26,500 | $1,650 | — | — |
| Q2 2014 | 26,600 | $1,771 | — | — |
| Q1 2014 | 26,800 | $1,599 | — | — |
| Q4 2013 | 28,100 | $1,696 | — | — |