CUSIP: 390320109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 475,110 | $1,330 | — | — |
| Q4 2019 | 486,810 | $3,787 | — | — |
| Q3 2019 | 469,895 | $3,853 | — | — |
| Q2 2019 | 469,895 | $4,088 | — | — |
| Q1 2019 | 476,495 | $3,936 | — | — |
| Q4 2018 | 352,900 | $2,770 | — | — |