CUSIP: 635309107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 147,295 | $1,028 | — | — |
| Q2 2017 | 147,295 | $1,093 | — | — |
| Q1 2017 | 147,295 | $1,860 | — | — |
| Q4 2016 | 147,295 | $2,170 | — | — |
| Q3 2016 | 98,995 | $1,457 | — | — |
| Q2 2016 | 98,995 | $1,532 | — | — |
| Q1 2016 | 98,995 | $1,406 | — | — |
| Q4 2015 | 98,995 | $1,555 | — | — |
| Q3 2015 | 98,995 | $1,329 | — | — |
| Q2 2015 | 98,995 | $1,580 | — | — |
| Q1 2015 | 98,995 | $1,494 | — | — |