CUSIP: 393122106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2013 | 1,021,626 | $77,214 | — | — |
| Q3 2013 | 1,123,982 | $84,670 | — | — |
| Q2 2013 | 1,228,471 | $92,209 | — | — |
| Q1 2013 | 1,228,471 | $69,728 | — | — |
| Q3 2012 | 1,228,471 | $29,176 | — | — |
| Q2 2012 | 1,187,605 | $21,686 | — | — |