CUSIP: 36174X101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 4,123,900 | $84,251 | — | — |
| Q1 2018 | 3,102,800 | $63,483 | — | — |
| Q4 2017 | 2,275,310 | $53,220 | — | — |
| Q3 2017 | 69,183 | $1,437 | — | — |
| Q2 2017 | 65,907 | $1,553 | — | — |
| Q1 2017 | 132,607 | $3,074 | — | — |