CUSIP: 640671301 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 308,242 | $71 | — | — |
| Q1 2017 | 218,469 | $87 | — | — |
| Q4 2016 | 218,469 | $80 | — | — |
| Q3 2016 | 121,334 | $45 | — | — |
| Q2 2016 | 121,334 | $31 | — | — |
| Q1 2016 | 121,334 | $29 | — | — |
| Q4 2015 | 121,334 | $26 | — | — |
| Q3 2015 | 121,334 | $44 | — | — |
| Q2 2015 | 121,334 | $86 | — | — |
| Q1 2015 | 76,206 | $45 | — | — |
| Q4 2014 | 76,206 | $60 | — | — |
| Q3 2014 | 59,350 | $45 | — | — |
| Q2 2014 | 35,457 | $41 | — | — |
| Q1 2014 | 35,457 | $22 | — | — |
| Q4 2013 | 23,346 | $9 | — | — |