CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 11,048 | $910 | — | — |
| Q1 2014 | 26,947 | $2,098 | — | — |
| Q4 2013 | 26,713 | $2,124 | — | — |
| Q3 2013 | 26,091 | $2,038 | — | — |
| Q2 2013 | 21,666 | $1,493 | — | — |