CUSIP: 635309107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 294,441 | $1,932 | — | — |
| Q1 2019 | 294,441 | $2,076 | — | — |
| Q4 2018 | 294,441 | $1,908 | — | — |
| Q3 2018 | 176,996 | $1,874 | — | — |
| Q2 2018 | 137,315 | $1,153 | — | — |
| Q1 2018 | 81,900 | $425 | — | — |
| Q3 2017 | 879,346 | $6,138 | — | — |
| Q2 2017 | 184,900 | $1,372 | — | — |