CUSIP: 390320109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 11,496 | $95 | — | — |
| Q4 2018 | 31,543 | $251 | — | — |
| Q3 2018 | 128,559 | $1,247 | — | — |
| Q2 2018 | 291,572 | $2,694 | — | — |
| Q1 2018 | 415,072 | $3,827 | — | — |
| Q4 2017 | 415,072 | $4,084 | — | — |
| Q3 2017 | 415,072 | $4,333 | — | — |
| Q2 2017 | 415,072 | $4,408 | — | — |
| Q1 2017 | 470,056 | $5,349 | — | — |
| Q4 2016 | 470,056 | $5,485 | — | — |