CUSIP: 676220106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 4,480,563 | $39,211 | — | — |
| Q3 2015 | 44,741,411 | $287,240 | — | — |
| Q2 2015 | 43,553,611 | $377,174 | — | — |
| Q1 2015 | 44,212,311 | $406,753 | — | — |
| Q4 2014 | 44,212,311 | $379,121 | — | — |
| Q3 2014 | 46,323,913 | $238,105 | — | — |
| Q2 2014 | 46,323,913 | $263,583 | — | — |
| Q1 2014 | 46,323,913 | $191,318 | — | — |
| Q4 2013 | 43,450,000 | $229,850 | — | — |
| Q3 2013 | 42,100,000 | $203,343 | — | — |
| Q2 2013 | 42,100,000 | $162,927 | — | — |