CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 5,970 | $190 | — | — |
| Q4 2017 | 5,950 | $192 | — | — |
| Q3 2017 | 3,656 | $111 | — | — |
| Q2 2017 | 4,793 | $140 | — | — |
| Q1 2017 | 4,748 | $139 | — | — |
| Q3 2016 | 3,266 | $89 | — | — |
| Q2 2016 | 600 | $18 | — | — |
| Q1 2016 | 500 | $16 | — | — |
| Q4 2015 | 117 | $3 | — | — |
| Q3 2015 | 117 | $3 | — | — |
| Q2 2015 | 117 | $3 | — | — |