CUSIP: 635309107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 23,149 | $292 | — | — |
| Q4 2016 | 22,517 | $332 | — | — |
| Q3 2016 | 22,888 | $337 | — | — |
| Q2 2016 | 22,208 | $344 | — | — |
| Q1 2016 | 21,014 | $320 | — | — |
| Q4 2015 | 21,119 | $332 | — | — |
| Q3 2015 | 21,109 | $283 | — | — |
| Q2 2015 | 24,359 | $389 | — | — |
| Q1 2015 | 23,969 | $362 | — | — |
| Q4 2014 | 25,708 | $369 | — | — |
| Q3 2014 | 24,440 | $355 | — | — |
| Q2 2014 | 26,170 | $458 | — | — |
| Q1 2014 | 26,041 | $391 | — | — |
| Q4 2013 | 24,460 | $488 | — | — |
| Q3 2013 | 23,118 | $436 | — | — |
| Q2 2013 | 23,158 | $391 | — | — |