CUSIP: 391416104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 46,935 | $1,593,913 | — | — |
| Q3 2021 | 78,555 | $2,571,891 | — | — |
| Q2 2021 | 34,739 | $1,139,092 | — | — |
| Q1 2021 | 28,254 | $855,814 | — | — |
| Q4 2020 | 31,356 | $655,340 | — | — |
| Q3 2020 | 34,533 | $429,936 | — | — |
| Q2 2020 | 25,048 | $344,660 | — | — |
| Q1 2020 | 44,272 | $906,691 | — | — |
| Q4 2019 | 55,974 | $1,944,537 | — | — |
| Q3 2019 | 43,530 | $1,436,490 | — | — |
| Q2 2019 | 69,670 | $2,488,612 | — | — |
| Q1 2019 | 81,152 | $2,563,592 | — | — |
| Q4 2018 | 50,715 | $1,584,844 | — | — |
| Q3 2018 | 9,626 | $406,121 | — | — |
| Q2 2018 | 5,106 | $214,401 | — | — |
| Q1 2018 | 20,671 | $832,421 | — | — |
| Q4 2017 | 43,529 | $1,732,454 | — | — |
| Q3 2017 | 34,593 | $1,427,999 | — | — |
| Q2 2017 | 18,508 | $755,311 | — | — |
| Q1 2017 | 11,866 | $503,237 | — | — |
| Q4 2016 | 12,187 | $531,231 | — | — |
| Q3 2016 | 10,847 | $361,422 | — | — |
| Q2 2016 | 25,366 | $800,044 | — | — |
| Q1 2016 | 3,187 | $86,909 | — | — |
| Q4 2015 | 6,459 | $187,440 | — | — |
| Q3 2015 | 9,211 | $233,683 | — | — |
| Q2 2015 | 4,710 | $113,558 | — | — |
| Q1 2015 | 433 | $9,530 | — | — |