CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 2,253,488 | $27,828 | — | — |
| Q2 2015 | 6,368,359 | $101,256 | — | — |
| Q1 2015 | 5,151,048 | $93,334 | — | — |
| Q4 2014 | 5,370,300 | $94,408 | — | — |
| Q3 2014 | 3,635,081 | $64,231 | — | — |