CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 11,637 | $370 | — | — |
| Q4 2017 | 11,637 | $375 | — | — |
| Q1 2017 | 12,537 | $366 | — | — |
| Q4 2016 | 12,537 | $343 | — | — |
| Q3 2016 | 12,537 | $342 | — | — |
| Q1 2014 | 11,006 | $298 | — | — |
| Q4 2013 | 11,006 | $267 | — | — |
| Q3 2013 | 12,506 | $278 | — | — |
| Q2 2013 | 10,806 | $244 | — | — |