CUSIP: 63110R105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 134,778 | $2,600 | — | — |
| Q2 2014 | 129,407 | $2,430 | — | — |
| Q1 2014 | 115,268 | $2,100 | — | — |
| Q4 2013 | 95,928 | $1,708 | — | — |
| Q3 2013 | 72,285 | $1,160 | — | — |
| Q2 2013 | 56,522 | $885 | — | — |