CUSIP: 635309107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 86,650 | $611 | — | — |
| Q4 2018 | 87,650 | $568 | — | — |
| Q3 2018 | 88,050 | $932 | — | — |
| Q2 2018 | 165,150 | $1,387 | — | — |
| Q1 2018 | 679,550 | $3,527 | — | — |
| Q4 2017 | 908,850 | $6,235 | — | — |
| Q3 2017 | 812,150 | $5,669 | — | — |
| Q2 2017 | 575,750 | $4,272 | — | — |
| Q1 2017 | 70,700 | $893 | — | — |