CUSIP: 381370105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 212,297 | $1,036 | — | — |
| Q3 2017 | 350,692 | $2,174 | — | — |
| Q2 2017 | 366,487 | $2,016 | — | — |
| Q1 2017 | 469,323 | $2,699 | — | — |
| Q4 2016 | 322,972 | $1,647 | — | — |
| Q3 2016 | 13,684 | $37 | — | — |