CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 59,682 | $1,897 | — | — |
| Q4 2017 | 52,088 | $1,679 | — | — |
| Q3 2017 | 37,171 | $1,126 | — | — |
| Q2 2017 | 33,359 | $977 | — | — |
| Q1 2017 | 29,933 | $875 | — | — |
| Q4 2016 | 25,121 | $687 | — | — |
| Q3 2016 | 17,071 | $466 | — | — |
| Q2 2016 | 15,898 | $483 | — | — |
| Q1 2016 | 2,404 | $78 | — | — |