CUSIP: 399473107 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 31,611 | $121 | — | — |
| Q1 2017 | 114,146 | $449 | — | — |
| Q4 2016 | 17,819 | $59 | — | — |
| Q3 2016 | 224,982 | $1,159 | — | — |
| Q3 2013 | 488,260 | $5,474 | — | — |