CUSIP: 63110R105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 108,580 | $2,095 | — | — |
| Q2 2014 | 95,305 | $1,789 | — | — |
| Q1 2014 | 103,072 | $1,878 | — | — |
| Q4 2013 | 104,252 | $1,856 | — | — |
| Q3 2013 | 106,923 | $1,716 | — | — |
| Q2 2013 | 153,746 | $2,409 | — | — |