CUSIP: 391416104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 269,703 | $11,325 | — | — |
| Q1 2018 | 397,203 | $15,995 | — | — |
| Q4 2017 | 397,203 | $15,809 | — | — |
| Q3 2017 | 397,203 | $16,397 | — | — |
| Q2 2017 | 397,203 | $16,210 | — | — |
| Q1 2017 | 657,203 | $27,872 | — | — |
| Q4 2016 | 657,203 | $28,647 | — | — |