CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 38,082 | $1,211 | — | — |
| Q4 2017 | 39,963 | $1,288 | — | — |
| Q3 2017 | 40,011 | $1,212 | — | — |
| Q2 2017 | 37,595 | $1,101 | — | — |
| Q1 2017 | 55,590 | $1,624 | — | — |
| Q4 2016 | 37,375 | $1,022 | — | — |
| Q3 2016 | 34,285 | $936 | — | — |
| Q2 2016 | 34,088 | $1,036 | — | — |
| Q1 2016 | 27,083 | $873 | — | — |
| Q4 2015 | 27,583 | $753 | — | — |
| Q3 2015 | 27,823 | $752 | — | — |
| Q2 2015 | 27,998 | $676 | — | — |