CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 31,435 | $565 | — | — |
| Q4 2017 | 31,106 | $575 | — | — |
| Q1 2016 | 22,723 | $225 | — | — |
| Q3 2014 | 74,013 | $2,534 | — | — |
| Q2 2014 | 74,141 | $2,691 | — | — |
| Q1 2014 | 136,216 | $4,422 | — | — |
| Q4 2013 | 242,011 | $8,945 | — | — |
| Q3 2013 | 49,598 | $2,789 | — | — |
| Q2 2013 | 57,598 | $2,156 | — | — |