CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 10,341 | $389 | — | — |
| Q2 2015 | 12,306 | $594 | — | — |
| Q1 2015 | 13,106 | $655 | — | — |
| Q4 2014 | 13,795 | $904 | — | — |
| Q3 2014 | 14,460 | $1,100 | — | — |
| Q2 2014 | 14,190 | $1,169 | — | — |
| Q1 2014 | 13,990 | $1,089 | — | — |
| Q4 2013 | 13,290 | $1,057 | — | — |
| Q3 2013 | 13,230 | $1,033 | — | — |
| Q2 2013 | 12,740 | $878 | — | — |