CUSIP: 391416104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 368,600 | $13,131 | — | — |
| Q1 2019 | 313,400 | $9,913 | — | — |
| Q1 2017 | 167,100 | $7,086 | — | — |
| Q4 2016 | 267,100 | $11,647 | — | — |
| Q3 2016 | 604,300 | $20,132 | — | — |
| Q2 2016 | 624,300 | $19,706 | — | — |
| Q1 2016 | 438,600 | $11,956 | — | — |
| Q4 2015 | 271,700 | $7,886 | — | — |