CUSIP: 682128103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 36,554 | $1,061 | — | — |
| Q3 2015 | 63,523 | $1,668 | — | — |
| Q2 2015 | 412,690 | $10,810 | — | — |
| Q1 2015 | 551,475 | $14,542 | — | — |
| Q4 2014 | 583,711 | $15,176 | — | — |
| Q3 2014 | 640,800 | $16,956 | — | — |
| Q2 2014 | 430,300 | $9,458 | — | — |
| Q1 2014 | 209,700 | $3,712 | — | — |
| Q4 2013 | 116,500 | $2,004 | — | — |
| Q3 2013 | 216,688 | $3,317 | — | — |
| Q4 2012 | 238,400 | $3,357 | — | — |