CUSIP: 635309107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 53,049 | $670 | — | — |
| Q4 2016 | 53,137 | $783 | — | — |
| Q3 2016 | 52,728 | $776 | — | — |
| Q2 2016 | 53,188 | $823 | — | — |
| Q1 2016 | 54,920 | $835 | — | — |
| Q4 2015 | 69,239 | $1,088 | — | — |
| Q3 2015 | 68,962 | $925 | — | — |
| Q2 2015 | 68,462 | $1,093 | — | — |
| Q1 2015 | 68,100 | $1,028 | — | — |
| Q4 2014 | 67,176 | $965 | — | — |
| Q3 2014 | 34,273 | $497 | — | — |
| Q2 2014 | 30,401 | $532 | — | — |