CUSIP: 638904102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 87,999 | $5,016 | — | — |
| Q1 2018 | 73,771 | $4,253 | — | — |
| Q4 2017 | 77,296 | $3,765 | — | — |
| Q3 2017 | 88,982 | $5,193 | — | — |
| Q2 2017 | 98,017 | $5,382 | — | — |
| Q1 2017 | 101,269 | $5,499 | — | — |
| Q4 2016 | 50,081 | $5,898 | — | — |
| Q3 2016 | 51,921 | $5,033 | — | — |
| Q2 2016 | 52,721 | $4,849 | — | — |
| Q1 2016 | 53,671 | $4,502 | — | — |
| Q4 2015 | 54,071 | $4,639 | — | — |
| Q3 2015 | 55,860 | $4,356 | — | — |
| Q2 2015 | 55,860 | $4,333 | — | — |
| Q1 2015 | 55,860 | $4,349 | — | — |
| Q4 2014 | 55,860 | $4,097 | — | — |
| Q3 2014 | 55,860 | $3,436 | — | — |
| Q2 2014 | 48,730 | $3,268 | — | — |
| Q1 2014 | 51,830 | $3,182 | — | — |
| Q4 2013 | 51,150 | $3,231 | — | — |
| Q3 2013 | 52,400 | $3,028 | — | — |
| Q2 2013 | 52,400 | $2,989 | — | — |