CUSIP: 638522102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 2,358 | $525 | — | — |
| Q2 2015 | 2,430 | $582 | — | — |
| Q1 2015 | 2,430 | $618 | — | — |
| Q4 2014 | 2,430 | $654 | — | — |
| Q3 2014 | 2,373 | $586 | — | — |
| Q2 2014 | 2,373 | $592 | — | — |
| Q1 2014 | 2,223 | $544 | — | — |
| Q4 2013 | 2,223 | $497 | — | — |
| Q3 2013 | 2,183 | $440 | — | — |
| Q2 2013 | 2,133 | $405 | — | — |