CUSIP: 656844107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 255,860 | $722 | — | — |
| Q1 2016 | 293,728 | $599 | — | — |
| Q4 2015 | 305,811 | $529 | — | — |
| Q3 2015 | 328,096 | $715 | — | — |
| Q2 2015 | 482,723 | $1,173 | — | — |
| Q1 2015 | 467,723 | $1,361 | — | — |
| Q4 2014 | 336,402 | $928 | — | — |