CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 15,000 | $552 | — | — |
| Q4 2017 | 20,000 | $720 | — | — |
| Q3 2017 | 20,000 | $715 | — | — |
| Q2 2016 | 10,000 | $337 | — | — |
| Q4 2013 | 21,000 | $1,670 | — | — |
| Q3 2013 | 21,000 | $1,640 | — | — |