CUSIP: 635309107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 36,294 | $235 | — | — |
| Q3 2018 | 10,695 | $113 | — | — |
| Q2 2018 | 35,891 | $301 | — | — |
| Q1 2018 | 70,982 | $368 | — | — |
| Q3 2017 | 15,003 | $105 | — | — |
| Q2 2017 | 10,029 | $74 | — | — |