CUSIP: 638904102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 4,601 | $351 | — | — |
| Q1 2015 | 2,638 | $202 | — | — |
| Q4 2014 | 7,789 | $565 | — | — |
| Q3 2014 | 6,203 | $382 | — | — |
| Q2 2014 | 7,801 | $516 | — | — |
| Q4 2013 | 9,746 | $615 | — | — |
| Q3 2013 | 3,609 | $208 | — | — |