CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 516,484 | $8,212 | — | — |
| Q1 2015 | 514,186 | $9,317 | — | — |
| Q4 2014 | 278,115 | $4,889 | — | — |
| Q3 2014 | 26,689 | $472 | — | — |
| Q2 2014 | 47,504 | $826 | — | — |