CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 73,926 | $2,350 | — | — |
| Q4 2017 | 64,232 | $2,070 | — | — |
| Q3 2017 | 65,379 | $1,981 | — | — |
| Q2 2017 | 65,457 | $1,917 | — | — |
| Q1 2017 | 63,345 | $1,851 | — | — |
| Q4 2016 | 65,799 | $1,799 | — | — |
| Q3 2016 | 64,194 | $1,752 | — | — |
| Q2 2016 | 64,217 | $1,952 | — | — |
| Q1 2016 | 63,341 | $2,043 | — | — |
| Q4 2015 | 63,806 | $1,742 | — | — |
| Q3 2015 | 64,192 | $1,735 | — | — |
| Q2 2015 | 63,699 | $1,539 | — | — |
| Q1 2015 | 63,301 | $1,689 | — | — |
| Q4 2014 | 63,887 | $1,815 | — | — |
| Q3 2014 | 63,030 | $1,523 | — | — |
| Q2 2014 | 58,261 | $1,566 | — | — |
| Q1 2014 | 55,517 | $1,501 | — | — |