CUSIP: 674215108 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 480,750 | $7,615 | — | — |
| Q1 2015 | 390,250 | $5,530 | — | — |
| Q4 2014 | 444,950 | $7,257 | — | — |
| Q3 2014 | 444,950 | $18,884 | — | — |
| Q2 2014 | 421,150 | $23,096 | — | — |
| Q1 2014 | 482,850 | $20,299 | — | — |