CUSIP: 36174X101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 13,058,443 | $266,784 | — | — |
| Q1 2018 | 42,027,973 | $859,892 | — | — |
| Q4 2017 | 31,723,969 | $742,024 | — | — |
| Q3 2017 | 31,744,474 | $659,333 | — | — |
| Q2 2017 | 21,149,938 | $498,293 | — | — |
| Q1 2017 | 771,218 | $17,877 | — | — |