CUSIP: 637138108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 473,326 | $5,037 | — | — |
| Q4 2015 | 453,487 | $5,592 | — | — |
| Q3 2015 | 441,377 | $5,187 | — | — |
| Q2 2015 | 400,468 | $4,518 | — | — |
| Q1 2015 | 436,196 | $4,698 | — | — |
| Q4 2014 | 377,833 | $3,977 | — | — |
| Q3 2014 | 353,325 | $3,431 | — | — |
| Q2 2014 | 314,275 | $3,326 | — | — |
| Q1 2014 | 309,074 | $3,230 | — | — |
| Q4 2013 | 284,966 | $3,229 | — | — |
| Q3 2013 | 281,873 | $2,847 | — | — |
| Q2 2013 | 271,595 | $2,841 | — | — |