CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 12,000 | $374 | — | — |
| Q4 2015 | 12,320 | $413 | — | — |
| Q3 2015 | 18,710 | $705 | — | — |
| Q2 2015 | 28,811 | $1,391 | — | — |
| Q1 2015 | 28,214 | $1,409 | — | — |
| Q4 2014 | 29,260 | $1,917 | — | — |
| Q3 2014 | 29,129 | $2,216 | — | — |
| Q2 2014 | 15,396 | $1,268 | — | — |
| Q1 2014 | 17,471 | $1,361 | — | — |
| Q4 2013 | 22,871 | $1,819 | — | — |
| Q3 2013 | 13,765 | $1,075 | — | — |
| Q2 2013 | 14,065 | $969 | — | — |