CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 701 | $26 | — | — |
| Q2 2015 | 964 | $46 | — | — |
| Q1 2015 | 43,746 | $2,187 | — | — |
| Q4 2014 | 31,473 | $2,062 | — | — |
| Q3 2014 | 27,935 | $2,126 | — | — |
| Q2 2014 | 26,514 | $2,183 | — | — |
| Q4 2013 | 199 | $16 | — | — |
| Q3 2013 | 523 | $41 | — | — |
| Q2 2013 | 238 | $16 | — | — |