CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 19,661 | $625 | — | — |
| Q4 2017 | 31,767 | $1,024 | — | — |
| Q3 2017 | 32,904 | $997 | — | — |
| Q2 2017 | 33,505 | $981 | — | — |
| Q1 2017 | 34,290 | $1,002 | — | — |
| Q4 2016 | 16,720 | $457 | — | — |
| Q3 2016 | 14,340 | $391 | — | — |
| Q2 2016 | 15,500 | $471 | — | — |
| Q1 2016 | 14,485 | $467 | — | — |
| Q4 2015 | 22,143 | $605 | — | — |
| Q3 2015 | 20,900 | $565 | — | — |
| Q2 2015 | 20,900 | $505 | — | — |
| Q1 2015 | 20,900 | $558 | — | — |
| Q4 2014 | 17,160 | $488 | — | — |
| Q3 2014 | 17,899 | $433 | — | — |
| Q2 2014 | 18,979 | $510 | — | — |