CUSIP: 640094207 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 190,785 | $4,770 | — | — |
| Q2 2017 | 186,177 | $3,537 | — | — |
| Q1 2017 | 121,826 | $2,370 | — | — |
| Q4 2016 | 85,796 | $1,210 | — | — |
| Q3 2016 | 61,575 | $585 | — | — |
| Q2 2016 | 43,154 | $472 | — | — |