CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 339,831 | $4,666 | — | — |
| Q3 2020 | 418,449 | $3,791 | — | — |
| Q2 2020 | 447,597 | $5,438 | — | — |
| Q1 2020 | 443,058 | $4,355 | — | — |
| Q4 2019 | 1,223,695 | $30,654 | — | — |
| Q3 2019 | 1,256,771 | $27,699 | — | — |
| Q2 2019 | 1,525,791 | $33,919 | — | — |
| Q1 2019 | 1,545,259 | $41,165 | — | — |
| Q4 2018 | 1,592,888 | $40,938 | — | — |
| Q3 2018 | 1,786,953 | $76,982 | — | — |
| Q2 2018 | 2,865,883 | $124,380 | — | — |
| Q1 2018 | 2,883,485 | $106,142 | — | — |
| Q4 2017 | 2,924,962 | $105,358 | — | — |
| Q3 2017 | 2,818,811 | $100,716 | — | — |
| Q2 2017 | 2,639,603 | $86,948 | — | — |
| Q1 2017 | 472,206 | $18,931 | — | — |
| Q4 2016 | 402,543 | $15,071 | — | — |
| Q3 2016 | 380,938 | $13,996 | — | — |
| Q2 2016 | 427,223 | $14,376 | — | — |
| Q1 2016 | 414,564 | $12,894 | — | — |
| Q4 2015 | 442,166 | $14,809 | — | — |
| Q3 2015 | 1,197,250 | $45,076 | — | — |
| Q2 2015 | 1,271,405 | $61,383 | — | — |
| Q1 2015 | 1,778,994 | $88,932 | — | — |
| Q4 2014 | 3,841,120 | $251,709 | — | — |
| Q3 2014 | 3,567,409 | $271,480 | — | — |
| Q2 2014 | 4,033,635 | $332,169 | — | — |
| Q1 2014 | 3,787,467 | $294,931 | — | — |
| Q4 2013 | 1,726,782 | $137,331 | — | — |
| Q3 2013 | 1,659,895 | $129,659 | — | — |
| Q2 2013 | 1,570,417 | $108,201 | — | — |