CUSIP: 395259104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 30,000 | $495 | — | — |
| Q3 2015 | 10,980 | $315 | — | — |
| Q4 2014 | 6,216 | $270 | — | — |
| Q1 2014 | 5,512 | $288 | — | — |
| Q1 2013 | 6,937 | $370 | — | — |
| Q4 2012 | 40,900 | $2,126 | — | — |