CUSIP: 393221106 Class: COMMON
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 20,141 | $350 | — | — |
| Q4 2017 | 46,941 | $878 | — | — |
| Q3 2017 | 64,794 | $1,302 | — | — |
| Q2 2017 | 92,381 | $1,728 | — | — |
| Q1 2017 | 100,981 | $2,030 | — | — |
| Q4 2016 | 127,884 | $2,532 | — | — |
| Q3 2016 | 98,687 | $1,895 | — | — |
| Q2 2016 | 85,383 | $1,328 | — | — |
| Q1 2016 | 69,600 | $936 | — | — |
| Q4 2015 | 55,176 | $897 | — | — |