CUSIP: 640094207 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 2,200 | $42 | — | — |
| Q1 2017 | 5,100 | $99 | — | — |
| Q4 2016 | 5,000 | $71 | — | — |
| Q3 2016 | 5,600 | $53 | — | — |
| Q2 2016 | 4,300 | $47 | — | — |
| Q1 2016 | 1,300 | $10 | — | — |
| Q4 2015 | 5,100 | $39 | — | — |