CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,868,826 | $50,496 | — | — |
| Q2 2015 | 1,668,541 | $40,312 | — | — |
| Q1 2015 | 1,774,874 | $47,353 | — | — |
| Q4 2014 | 2,025,413 | $57,542 | — | — |
| Q3 2014 | 2,170,152 | $52,453 | — | — |
| Q2 2014 | 2,191,354 | $58,882 | — | — |
| Q1 2014 | 2,269,956 | $61,380 | — | — |
| Q4 2013 | 2,410,470 | $58,430 | — | — |
| Q3 2013 | 2,355,333 | $52,288 | — | — |
| Q2 2013 | 2,300,958 | $51,864 | — | — |