CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 3,370,738 | $41,629 | — | — |
| Q2 2015 | 2,285,159 | $36,334 | — | — |
| Q1 2015 | 3,457,149 | $62,643 | — | — |
| Q4 2014 | 2,254,609 | $39,636 | — | — |
| Q3 2014 | 2,037,706 | $36,006 | — | — |