CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 873,250 | $27,761 | — | — |
| Q4 2017 | 870,050 | $28,050 | — | — |
| Q3 2017 | 870,200 | $26,367 | — | — |
| Q2 2017 | 1,482,107 | $43,396 | — | — |
| Q1 2017 | 1,489,477 | $43,523 | — | — |
| Q4 2016 | 1,611,617 | $44,078 | — | — |
| Q3 2016 | 1,760,847 | $48,054 | — | — |
| Q2 2016 | 1,771,587 | $53,856 | — | — |
| Q1 2016 | 7,410,583 | $238,991 | — | — |
| Q4 2015 | 9,723,480 | $265,548 | — | — |
| Q3 2015 | 11,969,168 | $323,407 | — | — |
| Q2 2015 | 12,664,300 | $305,969 | — | — |
| Q1 2015 | 7,521,646 | $200,678 | — | — |
| Q4 2014 | 8,545,695 | $242,783 | — | — |
| Q3 2014 | 9,569,068 | $231,284 | — | — |
| Q2 2014 | 8,772,844 | $235,726 | — | — |
| Q1 2014 | 8,108,443 | $219,252 | — | — |
| Q4 2013 | 7,842,043 | $190,091 | — | — |
| Q3 2013 | 7,503,848 | $166,585 | — | — |
| Q2 2013 | 5,949,648 | $134,105 | — | — |