CUSIP: 638904102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 27,000 | $1,865 | — | — |
| Q2 2018 | 27,000 | $1,539 | — | — |
| Q1 2018 | 27,000 | $1,556 | — | — |
| Q4 2017 | 25,000 | $1,217 | — | — |
| Q3 2017 | 20,000 | $1,167 | — | — |