CUSIP: 399473107 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,187,200 | $3,870 | — | — |
| Q1 2015 | 11,849,496 | $85,435 | — | — |
| Q4 2014 | 6,059,000 | $50,047 | — | — |
| Q3 2014 | 1,500,000 | $10,020 | — | — |