CUSIP: 635309107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 89,899 | $1,304 | — | — |
| Q2 2014 | 91,053 | $1,594 | — | — |
| Q1 2014 | 90,133 | $1,352 | — | — |
| Q4 2013 | 90,099 | $1,798 | — | — |
| Q3 2013 | 89,829 | $1,694 | — | — |
| Q2 2013 | 86,948 | $1,469 | — | — |