CUSIP: 635309107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 99,719 | $1,459 | — | — |
| Q2 2016 | 114,382 | $1,703 | — | — |
| Q1 2016 | 114,382 | $1,728 | — | — |
| Q4 2015 | 116,102 | $1,792 | — | — |
| Q3 2015 | 174,006 | $2,305 | — | — |
| Q2 2015 | 218,433 | $3,493 | — | — |
| Q1 2015 | 257,602 | $3,871 | — | — |
| Q4 2014 | 272,713 | $3,970 | — | — |
| Q3 2014 | 68,281 | $987 | — | — |