CUSIP: 638904102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 72,358 | $5,056 | — | — |
| Q4 2018 | 80,169 | $5,571 | — | — |
| Q3 2018 | 69,049 | $4,771 | — | — |
| Q2 2018 | 68,153 | $3,885 | — | — |
| Q1 2018 | 223,451 | $12,882 | — | — |
| Q4 2017 | 246,123 | $11,986 | — | — |
| Q3 2017 | 211,666 | $12,351 | — | — |
| Q2 2017 | 204,562 | $11,230 | — | — |
| Q1 2017 | 199,778 | $10,848 | — | — |
| Q4 2016 | 103,096 | $12,139 | — | — |
| Q3 2016 | 101,960 | $9,883 | — | — |
| Q2 2016 | 85,534 | $7,867 | — | — |
| Q1 2016 | 78,917 | $6,618 | — | — |
| Q4 2015 | 64,489 | $5,533 | — | — |
| Q3 2015 | 60,745 | $4,737 | — | — |
| Q2 2015 | 52,408 | $4,065 | — | — |
| Q1 2015 | 63,315 | $4,929 | — | — |
| Q4 2014 | 65,737 | $4,821 | — | — |
| Q3 2014 | 58,327 | $3,587 | — | — |
| Q2 2014 | 59,579 | $3,994 | — | — |
| Q1 2014 | 57,406 | $3,524 | — | — |
| Q4 2013 | 56,855 | $3,591 | — | — |
| Q3 2013 | 48,115 | $2,779 | — | — |
| Q2 2013 | 30,745 | $1,753 | — | — |