CUSIP: 681904108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 193,318 | $18,220,222 | — | — |
| Q1 2015 | 194,579 | $14,994,258 | — | — |
| Q4 2014 | 192,280 | $14,022,980 | — | — |
| Q3 2014 | 222,770 | $13,869,660 | — | — |
| Q2 2014 | 225,726 | $15,026,580 | — | — |
| Q1 2014 | 233,512 | $13,933,661 | — | — |
| Q4 2013 | 213,130 | $12,864,527 | — | — |
| Q3 2013 | 219,261 | $12,168,986 | — | — |
| Q2 2013 | 221,095 | $10,548,442 | — | — |