CUSIP: 638522102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,463 | $326 | — | — |
| Q2 2015 | 1,493 | $357 | — | — |
| Q1 2015 | 1,567 | $398 | — | — |
| Q4 2014 | 1,516 | $408 | — | — |
| Q3 2014 | 1,651 | $408 | — | — |
| Q2 2014 | 1,657 | $413 | — | — |
| Q1 2014 | 2,083 | $510 | — | — |
| Q4 2013 | 1,683 | $376 | — | — |
| Q3 2013 | 1,865 | $376 | — | — |
| Q2 2013 | 1,677 | $318 | — | — |