CUSIP: 63910B102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 39,637 | $432 | — | — |
| Q3 2018 | 25,524 | $356 | — | — |
| Q2 2018 | 47,213 | $635 | — | — |
| Q1 2018 | 47,213 | $635 | — | — |
| Q4 2017 | 34,109 | $455 | — | — |