CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 38,275 | $1,045 | — | — |
| Q1 2015 | 74,412 | $1,985 | — | — |
| Q4 2014 | 67,437 | $1,916 | — | — |
| Q3 2014 | 86,024 | $2,079 | — | — |
| Q1 2014 | 19,700 | $533 | — | — |