CUSIP: 39945c109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 39,939 | $2,575 | — | — |
| Q2 2018 | 40,843 | $2,586 | — | — |
| Q1 2018 | 41,294 | $2,380 | — | — |
| Q4 2017 | 48,503 | $2,635 | — | — |
| Q3 2017 | 49,536 | $2,569 | — | — |
| Q2 2017 | 50,658 | $2,587 | — | — |
| Q1 2017 | 52,434 | $2,513 | — | — |
| Q4 2016 | 53,603 | $2,575 | — | — |
| Q3 2016 | 58,562 | $2,789 | — | — |
| Q2 2016 | 62,596 | $2,673 | — | — |
| Q1 2016 | 55,510 | $2,652 | — | — |
| Q4 2015 | 54,408 | $2,178 | — | — |
| Q3 2015 | 52,546 | $1,903 | — | — |