CUSIP: 63900p103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 25,831 | $238 | — | — |
| Q3 2014 | 82,925 | $1,081 | — | — |
| Q1 2014 | 82,925 | $1,320 | — | — |
| Q4 2013 | 82,925 | $1,654 | — | — |
| Q3 2013 | 122,033 | $2,324 | — | — |
| Q2 2013 | 122,033 | $2,510 | — | — |