CUSIP: 640079109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 3,380 | $306 | — | — |
| Q3 2017 | 3,476 | $297 | — | — |
| Q2 2017 | 3,430 | $275 | — | — |
| Q1 2017 | 5,811 | $434 | — | — |
| Q4 2016 | 9,442 | $804 | — | — |
| Q3 2016 | 9,613 | $760 | — | — |
| Q2 2016 | 11,167 | $808 | — | — |
| Q1 2016 | 11,725 | $746 | — | — |
| Q4 2015 | 6,285 | $392 | — | — |