CUSIP: 391416104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 9,594 | $303 | — | — |
| Q1 2017 | 35,860 | $1,521 | — | — |
| Q4 2016 | 37,828 | $1,649 | — | — |
| Q3 2016 | 40,758 | $1,358 | — | — |
| Q2 2016 | 39,654 | $1,251 | — | — |
| Q1 2016 | 21,217 | $579 | — | — |