CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 26,215 | $878 | — | — |
| Q3 2015 | 128,403 | $4,834 | — | — |
| Q2 2015 | 127,438 | $6,153 | — | — |
| Q1 2015 | 126,914 | $6,345 | — | — |
| Q4 2014 | 126,279 | $8,275 | — | — |
| Q3 2014 | 126,969 | $9,662 | — | — |
| Q2 2014 | 148,832 | $12,257 | — | — |
| Q1 2014 | 147,303 | $11,471 | — | — |
| Q4 2013 | 146,265 | $11,633 | — | — |
| Q3 2013 | 148,205 | $11,576 | — | — |
| Q2 2013 | 143,798 | $9,907 | — | — |