CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 1,719 | $55 | — | — |
| Q4 2017 | 1,509 | $49 | — | — |
| Q3 2017 | 1,531 | $46 | — | — |
| Q2 2017 | 1,661 | $49 | — | — |
| Q1 2017 | 628 | $18 | — | — |
| Q4 2016 | 584 | $15 | — | — |
| Q2 2016 | 1,050 | $32 | — | — |
| Q1 2016 | 999 | $32 | — | — |
| Q4 2015 | 852 | $23 | — | — |
| Q3 2015 | 330 | $9 | — | — |
| Q2 2015 | 501 | $12 | — | — |
| Q1 2015 | 101 | $3 | — | — |
| Q4 2014 | 128 | $4 | — | — |
| Q3 2014 | 127 | $3 | — | — |