CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 5,045 | $243 | — | — |
| Q1 2015 | 5,929 | $296 | — | — |
| Q4 2014 | 121,544 | $7,965 | — | — |
| Q3 2014 | 119,793 | $9,117 | — | — |
| Q2 2014 | 115,701 | $9,529 | — | — |
| Q1 2014 | 113,604 | $8,847 | — | — |
| Q2 2013 | 3,542 | $244 | — | — |