CUSIP: 638904102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 3,641 | $253 | — | — |
| Q3 2018 | 3,641 | $252 | — | — |
| Q2 2018 | 3,944 | $225 | — | — |
| Q1 2018 | 3,944 | $227 | — | — |
| Q3 2017 | 3,944 | $230 | — | — |
| Q2 2017 | 3,674 | $202 | — | — |
| Q4 2016 | 1,822 | $215 | — | — |