CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 125,366 | $3,985 | — | — |
| Q4 2017 | 125,366 | $4,042 | — | — |
| Q3 2017 | 125,366 | $3,799 | — | — |
| Q2 2017 | 127,934 | $3,746 | — | — |
| Q1 2017 | 128,487 | $3,754 | — | — |
| Q4 2016 | 128,487 | $3,514 | — | — |
| Q3 2016 | 128,487 | $3,506 | — | — |
| Q2 2016 | 128,488 | $3,896 | — | — |
| Q1 2016 | 131,270 | $4,234 | — | — |
| Q4 2015 | 131,270 | $3,580 | — | — |
| Q3 2015 | 135,283 | $3,659 | — | — |
| Q2 2015 | 136,137 | $3,283 | — | — |
| Q1 2015 | 136,137 | $3,628 | — | — |
| Q4 2014 | 136,137 | $3,861 | — | — |