CUSIP: 36174X101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 261,900 | $5,351 | — | — |
| Q1 2018 | 259,100 | $5,301 | — | — |
| Q4 2017 | 108,200 | $2,531 | — | — |
| Q3 2017 | 124,500 | $2,586 | — | — |
| Q2 2017 | 137,000 | $3,228 | — | — |
| Q1 2017 | 210,200 | $4,872 | — | — |