CUSIP: 674215108 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 1,122,924 | $8,276 | — | — |
| Q3 2015 | 1,254,058 | $10,885 | — | — |
| Q2 2015 | 1,338,631 | $21,217 | — | — |
| Q1 2015 | 1,335,112 | $18,985 | — | — |
| Q4 2014 | 1,313,234 | $21,721 | — | — |
| Q3 2014 | 1,318,536 | $55,128 | — | — |
| Q2 2014 | 822,590 | $45,975 | — | — |