CUSIP: 676220106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 2,620,000 | $18,602 | — | — |
| Q4 2015 | 4,700,000 | $26,508 | — | — |
| Q3 2015 | 2,150,000 | $13,803 | — | — |
| Q2 2015 | 10,500,000 | $90,930 | — | — |
| Q1 2015 | 13,700,000 | $126,040 | — | — |