CUSIP: 393122106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2013 | 3,000 | $226 | — | — |
| Q3 2013 | 3,000 | $226 | — | — |
| Q2 2013 | 3,000 | $226 | — | — |
| Q1 2013 | 3,000 | $170 | — | — |
| Q4 2012 | 3,000 | $124 | — | — |
| Q3 2012 | 3,000 | $71 | — | — |
| Q2 2012 | 3,000 | $65 | — | — |
| Q1 2012 | 3,000 | $141 | — | — |
| Q4 2011 | 3,000 | $135 | — | — |
| Q3 2011 | 3,000 | $279 | — | — |
| Q2 2011 | 3,000 | $268 | — | — |