CUSIP: 638904102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 5,420 | $638 | — | — |
| Q3 2016 | 5,420 | $525 | — | — |
| Q2 2016 | 11,220 | $1,032 | — | — |
| Q1 2016 | 11,220 | $941 | — | — |
| Q4 2015 | 11,220 | $963 | — | — |
| Q3 2015 | 11,430 | $891 | — | — |
| Q2 2015 | 11,430 | $890 | — | — |
| Q1 2015 | 11,430 | $890 | — | — |
| Q4 2014 | 9,687 | $710 | — | — |