CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 16,091 | $297 | — | — |
| Q2 2017 | 19,936 | $357 | — | — |
| Q1 2017 | 20,171 | $318 | — | — |
| Q3 2016 | 63,583 | $942 | — | — |
| Q2 2016 | 67,046 | $755 | — | — |
| Q1 2016 | 72,959 | $723 | — | — |
| Q1 2015 | 8,818 | $218 | — | — |
| Q4 2014 | 14,700 | $414 | — | — |
| Q4 2013 | 11,465 | $424 | — | — |
| Q2 2013 | 53,246 | $1,994 | — | — |