CUSIP: 638522102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 19,652 | $4,377 | — | — |
| Q2 2015 | 20,152 | $4,826 | — | — |
| Q1 2015 | 18,752 | $4,769 | — | — |
| Q4 2014 | 17,881 | $4,814 | — | — |
| Q3 2014 | 18,087 | $4,468 | — | — |
| Q2 2014 | 17,882 | $4,460 | — | — |
| Q1 2014 | 15,682 | $3,834 | — | — |
| Q4 2013 | 19,556 | $4,372 | — | — |
| Q3 2013 | 17,745 | $3,580 | — | — |
| Q2 2013 | 17,737 | $3,367 | — | — |