CUSIP: 395259104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 12,226 | $339 | — | — |
| Q3 2016 | 17,614 | $416 | — | — |
| Q2 2016 | 18,132 | $292 | — | — |
| Q1 2016 | 14,617 | $325 | — | — |
| Q4 2015 | 11,900 | $340 | — | — |
| Q1 2014 | 4,238 | $220 | — | — |
| Q4 2013 | 3,738 | $216 | — | — |