CUSIP: 656844107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 53,500 | $284 | — | — |
| Q4 2017 | 63,808 | $316 | — | — |
| Q3 2017 | 63,808 | $278 | — | — |
| Q2 2017 | 76,908 | $342 | — | — |
| Q1 2017 | 85,308 | $422 | — | — |
| Q4 2016 | 163,540 | $630 | — | — |
| Q3 2016 | 188,197 | $470 | — | — |
| Q2 2016 | 147,497 | $416 | — | — |
| Q1 2016 | 162,097 | $331 | — | — |
| Q4 2015 | 241,772 | $418 | — | — |
| Q3 2015 | 238,472 | $520 | — | — |
| Q2 2015 | 218,822 | $532 | — | — |
| Q1 2015 | 167,572 | $488 | — | — |
| Q4 2014 | 185,707 | $583 | — | — |