CUSIP: 36191U106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 31,871 | $10,517 | — | — |
| Q3 2014 | 308,704 | $3,343,264 | — | — |
| Q2 2014 | 384,840 | $7,158,024 | — | — |
| Q1 2014 | 6,811,060 | $1,489,339,270 | — | — |
| Q4 2013 | 8,758,378 | $1,150,515,816 | — | — |
| Q3 2013 | 859,130 | $98,661,196 | — | — |
| Q2 2013 | 3,103,729 | $255,070,475 | — | — |