CUSIP: 638904102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 17,855 | $1,392 | — | — |
| Q2 2015 | 18,300 | $1,419 | — | — |
| Q1 2015 | 18,635 | $1,451 | — | — |
| Q4 2014 | 16,330 | $1,198 | — | — |
| Q3 2014 | 14,235 | $875 | — | — |
| Q2 2014 | 6,820 | $457 | — | — |