CUSIP: 64156L101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 311,998 | $966 | — | — |
| Q3 2016 | 432,792 | $1,307 | — | — |
| Q2 2016 | 448,199 | $1,308 | — | — |
| Q1 2016 | 448,199 | $1,455 | — | — |
| Q4 2015 | 525,494 | $1,419 | — | — |
| Q3 2015 | 509,837 | $1,487 | — | — |
| Q2 2015 | 416,409 | $1,568 | — | — |
| Q1 2015 | 183,300 | $618 | — | — |
| Q4 2014 | 123,500 | $478 | — | — |