CUSIP: 391416104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 83,282 | $2,828 | — | — |
| Q3 2021 | 22,071 | $723 | — | — |
| Q2 2021 | 20,620 | $676 | — | — |
| Q3 2016 | 209,173 | $6,970 | — | — |
| Q2 2016 | 235,058 | $7,414 | — | — |
| Q1 2016 | 231,947 | $6,325 | — | — |
| Q4 2015 | 221,399 | $6,425 | — | — |