CUSIP: 637138108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 24,613 | $303 | — | — |
| Q3 2015 | 22,984 | $270 | — | — |
| Q2 2015 | 23,770 | $261 | — | — |
| Q1 2015 | 22,547 | $243 | — | — |
| Q4 2014 | 24,192 | $255 | — | — |
| Q3 2014 | 27,032 | $262 | — | — |
| Q2 2014 | 25,813 | $273 | — | — |
| Q1 2014 | 24,195 | $253 | — | — |
| Q4 2013 | 19,607 | $222 | — | — |
| Q3 2013 | 15,183 | $153 | — | — |