CUSIP: 63937X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 114,066 | $152 | — | — |
| Q3 2015 | 113,678 | $259 | — | — |
| Q2 2015 | 97,453 | $157 | — | — |
| Q1 2015 | 131,489 | $209 | — | — |
| Q4 2014 | 132,057 | $250 | — | — |
| Q3 2014 | 132,057 | $174 | — | — |
| Q2 2014 | 1,737 | $3 | — | — |
| Q1 2014 | 102,004 | $189 | — | — |
| Q4 2013 | 102,004 | $211 | — | — |
| Q3 2013 | 102,004 | $270 | — | — |
| Q2 2013 | 49,814 | $133 | — | — |