CUSIP: 635309107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 23,104 | $171 | — | — |
| Q1 2017 | 23,521 | $297 | — | — |
| Q4 2016 | 29,900 | $440 | — | — |
| Q3 2016 | 31,054 | $457 | — | — |
| Q2 2016 | 31,054 | $481 | — | — |
| Q1 2016 | 26,641 | $405 | — | — |
| Q4 2015 | 27,903 | $438 | — | — |
| Q3 2015 | 27,959 | $375 | — | — |
| Q2 2015 | 24,144 | $385 | — | — |
| Q1 2015 | 24,690 | $373 | — | — |
| Q4 2014 | 24,781 | $356 | — | — |
| Q3 2014 | 24,843 | $360 | — | — |
| Q2 2014 | 24,862 | $435 | — | — |
| Q1 2014 | 21,966 | $329 | — | — |
| Q4 2013 | 17,900 | $357 | — | — |
| Q3 2013 | 17,910 | $338 | — | — |
| Q2 2013 | 7,945 | $134 | — | — |