CUSIP: 393221106 Class: COMMON
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 186,630 | $3,752 | — | — |
| Q4 2016 | 406,906 | $8,057 | — | — |
| Q3 2016 | 381,338 | $7,322 | — | — |
| Q2 2016 | 377,546 | $5,871 | — | — |
| Q1 2016 | 359,444 | $4,835 | — | — |
| Q4 2015 | 248,605 | $4,039 | — | — |
| Q3 2015 | 209,452 | $2,765 | — | — |