CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 1,454,743 | $37,918 | — | — |
| Q2 2016 | 1,454,743 | $44,224 | — | — |
| Q1 2016 | 1,454,743 | $46,915 | — | — |
| Q4 2015 | 1,413,593 | $38,605 | — | — |
| Q3 2015 | 1,297,926 | $35,070 | — | — |
| Q2 2015 | 1,451,271 | $35,063 | — | — |
| Q1 2015 | 1,451,271 | $38,720 | — | — |
| Q4 2014 | 1,451,271 | $41,231 | — | — |
| Q3 2014 | 1,491,255 | $36,043 | — | — |
| Q2 2014 | 1,491,255 | $40,070 | — | — |
| Q1 2014 | 1,491,255 | $40,323 | — | — |
| Q4 2013 | 1,528,708 | $37,056 | — | — |
| Q3 2013 | 1,703,025 | $37,807 | — | — |
| Q2 2013 | 1,828,445 | $41,213 | — | — |
| Q1 2013 | 3,167,259 | $73,448 | — | — |
| Q3 2012 | 4,781,047 | $106,426 | — | — |
| Q2 2012 | 4,689,408 | $104,011 | — | — |