CUSIP: 63910B102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 21,683 | $367 | — | — |
| Q2 2017 | 43,472 | $833 | — | — |
| Q2 2016 | 13,440 | $240 | — | — |
| Q3 2015 | 15,030 | $225 | — | — |
| Q1 2015 | 22,178 | $338 | — | — |
| Q3 2014 | 33,678 | $404 | — | — |
| Q2 2014 | 17,010 | $189 | — | — |
| Q2 2013 | 21,069 | $183 | — | — |