CUSIP: 63910B102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 132,742 | $1,785 | — | — |
| Q4 2017 | 132,742 | $1,772 | — | — |
| Q3 2017 | 114,402 | $1,933 | — | — |
| Q2 2017 | 114,402 | $2,191 | — | — |
| Q1 2017 | 87,424 | $1,595 | — | — |
| Q4 2016 | 60,169 | $1,113 | — | — |
| Q3 2016 | 118,385 | $2,690 | — | — |
| Q2 2016 | 144,998 | $2,745 | — | — |
| Q1 2016 | 164,838 | $2,990 | — | — |
| Q4 2015 | 164,838 | $2,756 | — | — |
| Q3 2015 | 143,763 | $2,156 | — | — |