CUSIP: 391416104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2021 | 45,000 | $1,473 | — | — |
| Q1 2017 | 27,242 | $1,155 | — | — |
| Q4 2016 | 42,723 | $1,862 | — | — |
| Q3 2016 | 42,723 | $1,423 | — | — |
| Q2 2016 | 67,375 | $2,125 | — | — |
| Q1 2016 | 59,435 | $1,620 | — | — |
| Q4 2015 | 75,517 | $2,192 | — | — |
| Q3 2015 | 56,200 | $1,426 | — | — |
| Q2 2015 | 56,200 | $1,355 | — | — |