CUSIP: 63910B102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 20,650 | $377 | — | — |
| Q4 2016 | 61,165 | $1,132 | — | — |
| Q3 2016 | 62,565 | $1,421 | — | — |
| Q2 2016 | 74,435 | $1,328 | — | — |
| Q1 2016 | 27,880 | $539 | — | — |