CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 48,994 | $1,558 | — | — |
| Q4 2017 | 47,132 | $1,520 | — | — |
| Q3 2017 | 46,523 | $1,410 | — | — |
| Q2 2017 | 43,483 | $1,273 | — | — |
| Q1 2017 | 926,143 | $27,062 | — | — |
| Q4 2016 | 991,293 | $27,112 | — | — |
| Q3 2016 | 185,513 | $5,063 | — | — |
| Q2 2016 | 120,233 | $3,655 | — | — |
| Q1 2016 | 186,733 | $6,022 | — | — |
| Q4 2015 | 17,733 | $484 | — | — |
| Q3 2015 | 17,113 | $462 | — | — |
| Q2 2015 | 15,813 | $382 | — | — |
| Q1 2015 | 12,313 | $329 | — | — |
| Q4 2014 | 12,013 | $341 | — | — |
| Q3 2014 | 12,013 | $290 | — | — |
| Q2 2014 | 11,863 | $319 | — | — |
| Q1 2014 | 11,863 | $321 | — | — |
| Q4 2013 | 11,863 | $288 | — | — |
| Q3 2013 | 11,863 | $263 | — | — |
| Q2 2013 | 11,163 | $252 | — | — |