CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 14,154 | $567 | — | — |
| Q4 2016 | 16,978 | $636 | — | — |
| Q3 2016 | 20,097 | $738 | — | — |
| Q4 2015 | 15,855 | $531 | — | — |
| Q3 2015 | 15,955 | $600 | — | — |
| Q2 2015 | 30,145 | $1,456 | — | — |
| Q1 2015 | 29,367 | $1,468 | — | — |
| Q4 2014 | 32,782 | $2,148 | — | — |
| Q3 2014 | 36,171 | $2,752 | — | — |
| Q2 2014 | 37,312 | $3,073 | — | — |
| Q1 2014 | 32,426 | $2,525 | — | — |
| Q4 2013 | 30,075 | $2,392 | — | — |
| Q3 2013 | 31,675 | $2,475 | — | — |
| Q2 2013 | 45,625 | $3,143 | — | — |