CUSIP: 640094207 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 17,100 | $428 | — | — |
| Q2 2017 | 17,100 | $325 | — | — |
| Q1 2017 | 17,100 | $333 | — | — |
| Q4 2016 | 17,100 | $241 | — | — |
| Q3 2016 | 17,100 | $163 | — | — |
| Q2 2016 | 17,100 | $187 | — | — |
| Q1 2016 | 17,100 | $127 | — | — |
| Q4 2015 | 35,200 | $270 | — | — |
| Q3 2015 | 25,500 | $143 | — | — |
| Q2 2015 | 13,500 | $136 | — | — |