CUSIP: 638522102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 4,660 | $1,075 | — | — |
| Q4 2015 | 5,431 | $1,368 | — | — |
| Q3 2015 | 5,445 | $1,213 | — | — |
| Q2 2015 | 3,499 | $838 | — | — |
| Q1 2015 | 3,430 | $872 | — | — |
| Q4 2014 | 3,581 | $964 | — | — |
| Q3 2014 | 3,436 | $849 | — | — |
| Q2 2014 | 3,436 | $857 | — | — |
| Q1 2014 | 2,977 | $727,877 | — | — |