CUSIP: 63934E108 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 25,325 | $1,031 | — | — |
| Q1 2018 | 22,162 | $775 | — | — |
| Q4 2013 | 71,702 | $2,739 | — | — |
| Q3 2013 | 67,058 | $2,447 | — | — |
| Q2 2013 | 67,733 | $1,880 | — | — |