CUSIP: 637138108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 57,326 | $610 | — | — |
| Q4 2015 | 57,326 | $707 | — | — |
| Q3 2015 | 57,326 | $674 | — | — |
| Q2 2015 | 82,810 | $934 | — | — |
| Q1 2015 | 82,810 | $892 | — | — |
| Q4 2014 | 82,810 | $872 | — | — |
| Q3 2014 | 82,810 | $804 | — | — |
| Q2 2014 | 82,810 | $876 | — | — |
| Q1 2014 | 82,810 | $865 | — | — |
| Q4 2013 | 82,810 | $938 | — | — |
| Q3 2013 | 82,810 | $832 | — | — |
| Q2 2013 | 82,810 | $841 | — | — |