CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 282,100 | $4,945 | — | — |
| Q1 2018 | 282,100 | $5,066 | — | — |
| Q4 2017 | 219,200 | $4,055 | — | — |
| Q3 2017 | 137,700 | $2,557 | — | — |
| Q2 2017 | 65,300 | $1,168 | — | — |
| Q1 2017 | 65,300 | $1,029 | — | — |