CUSIP: 640094207 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 195,840 | $4,896 | — | — |
| Q2 2017 | 195,840 | $3,721 | — | — |
| Q1 2017 | 167,400 | $3,256 | — | — |
| Q4 2016 | 237,400 | $3,347 | — | — |
| Q3 2016 | 298,340 | $2,834 | — | — |
| Q2 2016 | 219,400 | $2,398 | — | — |
| Q1 2016 | 789,191 | $5,871 | — | — |
| Q4 2015 | 604,100 | $4,627 | — | — |
| Q3 2015 | 428,198 | $2,394 | — | — |
| Q2 2015 | 152,300 | $1,537 | — | — |