CUSIP: 636375206 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 496,103 | $1,528 | — | — |
| Q1 2019 | 1,065,808 | $3,197 | — | — |
| Q4 2018 | 1,335,364 | $3,739 | — | — |
| Q3 2018 | 1,312,278 | $4,234 | — | — |
| Q2 2018 | 1,274,514 | $4,193 | — | — |
| Q1 2018 | 1,105,037 | $5,083 | — | — |
| Q4 2017 | 1,255,037 | $4,142 | — | — |
| Q3 2017 | 2,320,845 | $6,011 | — | — |
| Q2 2017 | 1,255,037 | $3,489 | — | — |
| Q1 2017 | 1,255,037 | $3,552 | — | — |
| Q4 2016 | 883,877 | $2,369 | — | — |
| Q3 2016 | 495,087 | $1,604 | — | — |
| Q2 2016 | 623,568 | $1,871 | — | — |
| Q1 2016 | 809,125 | $1,934 | — | — |
| Q4 2015 | 776,858 | $2,191 | — | — |
| Q3 2015 | 760,755 | $2,092 | — | — |
| Q2 2015 | 564,658 | $2,027 | — | — |
| Q1 2015 | 564,658 | $2,202 | — | — |