CUSIP: 36465a109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 12,700 | $65,278 | — | — |
| Q1 2018 | 15,300 | $74,817 | — | — |
| Q4 2017 | 15,700 | $81,797 | — | — |
| Q3 2017 | 17,200 | $96,492 | — | — |
| Q2 2017 | 14,700 | $80,997 | — | — |
| Q1 2017 | 20,600 | $115,257 | — | — |
| Q4 2016 | 28,900 | $153,170 | — | — |