CUSIP: 637138108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 28,534 | $304 | — | — |
| Q4 2015 | 22,861 | $282 | — | — |
| Q3 2015 | 15,124 | $178 | — | — |
| Q2 2015 | 21,006 | $237 | — | — |
| Q1 2015 | 20,695 | $223 | — | — |
| Q4 2014 | 17,381 | $183 | — | — |
| Q3 2014 | 15,594 | $151 | — | — |
| Q2 2014 | 27,574 | $292 | — | — |
| Q1 2014 | 31,946 | $334 | — | — |
| Q4 2013 | 59,268 | $672 | — | — |
| Q3 2013 | 33,494 | $337 | — | — |
| Q2 2013 | 29,159 | $296 | — | — |