CUSIP: 393122106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2013 | 4,477 | $338 | — | — |
| Q3 2013 | 4,946 | $373 | — | — |
| Q2 2013 | 5,005 | $376 | — | — |
| Q1 2013 | 7,836 | $445 | — | — |
| Q4 2012 | 2,961 | $122 | — | — |
| Q3 2012 | 2,834 | $67 | — | — |
| Q2 2012 | 2,778 | $61 | — | — |
| Q1 2012 | 2,778 | $130 | — | — |
| Q3 2011 | 13,000 | $1,208 | — | — |
| Q2 2011 | 13,000 | $1,160 | — | — |
| Q1 2011 | 31,600 | $2,042 | — | — |
| Q4 2010 | 31,600 | $1,038 | — | — |