CUSIP: 38376A103 Class: COM SHS BEN INT
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 18,618 | $345 | — | — |
| Q3 2017 | 18,618 | $349 | — | — |
| Q2 2017 | 74,405 | $1,362 | — | — |
| Q1 2017 | 74,405 | $1,558 | — | — |
| Q4 2016 | 74,882 | $1,428 | — | — |
| Q3 2016 | 74,882 | $1,694 | — | — |