CUSIP: 637546102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 7,439 | $113 | — | — |
| Q3 2015 | 39,231 | $598 | — | — |
| Q2 2015 | 39,231 | $571 | — | — |
| Q1 2015 | 39,231 | $553 | — | — |
| Q4 2014 | 38,231 | $514 | — | — |
| Q3 2014 | 38,231 | $478 | — | — |
| Q2 2014 | 38,131 | $479 | — | — |
| Q1 2014 | 38,131 | $382 | — | — |
| Q4 2013 | 38,131 | $379 | — | — |
| Q3 2013 | 26,735 | $172 | — | — |
| Q2 2013 | 26,585 | $205 | — | — |