CUSIP: 395259104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 8,600 | $375 | — | — |
| Q3 2014 | 8,600 | $400 | — | — |
| Q2 2014 | 22,100 | $1,088 | — | — |
| Q1 2014 | 21,400 | $1,112 | — | — |
| Q4 2013 | 8,000 | $464 | — | — |
| Q3 2013 | 27,000 | $1,347 | — | — |
| Q2 2013 | 27,300 | $1,249 | — | — |