CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 33,377 | $1,117 | — | — |
| Q3 2015 | 37,826 | $1,424 | — | — |
| Q2 2015 | 38,266 | $1,847 | — | — |
| Q1 2015 | 35,549 | $1,777 | — | — |
| Q4 2014 | 34,239 | $2,243 | — | — |
| Q3 2014 | 34,084 | $2,594 | — | — |
| Q2 2014 | 32,704 | $2,693 | — | — |
| Q1 2014 | 32,385 | $2,522 | — | — |
| Q4 2013 | 32,170 | $2,558 | — | — |
| Q3 2013 | 32,315 | $2,524 | — | — |
| Q2 2013 | 32,613 | $2,247 | — | — |