CUSIP: 637372301 Class: COMMON
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 4,551 | $227 | — | — |
| Q4 2017 | 4,551 | $255 | — | — |
| Q2 2017 | 1,596 | $76 | — | — |
| Q1 2017 | 1,596 | $63 | — | — |
| Q4 2016 | 1,596 | $67 | — | — |
| Q3 2016 | 45 | $2 | — | — |