CUSIP: 676220106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 12,892,453 | $91,536 | — | — |
| Q4 2015 | 12,818,373 | $72,296 | — | — |
| Q3 2015 | 11,675,473 | $74,957 | — | — |
| Q2 2015 | 6,980,063 | $60,447 | — | — |
| Q1 2015 | 3,464,422 | $31,873 | — | — |