CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 63,408 | $2,016 | — | — |
| Q4 2017 | 66,033 | $2,129 | — | — |
| Q3 2017 | 405,293 | $12,280 | — | — |
| Q2 2017 | 406,923 | $11,915 | — | — |
| Q1 2017 | 407,620 | $11,911 | — | — |
| Q4 2016 | 417,885 | $11,429 | — | — |
| Q3 2016 | 420,405 | $11,473 | — | — |
| Q2 2016 | 438,483 | $13,330 | — | — |
| Q1 2016 | 449,119 | $14,484 | — | — |
| Q4 2015 | 458,020 | $12,509 | — | — |
| Q3 2015 | 468,385 | $12,656 | — | — |
| Q2 2015 | 486,222 | $11,747 | — | — |
| Q1 2015 | 504,813 | $13,468 | — | — |
| Q4 2014 | 1,249,943 | $35,511 | — | — |
| Q3 2014 | 1,145,902 | $27,696 | — | — |
| Q2 2014 | 997,173 | $26,794 | — | — |
| Q1 2014 | 998,972 | $27,012 | — | — |
| Q4 2013 | 1,001,028 | $24,265 | — | — |
| Q3 2013 | 1,040,952 | $23,109 | — | — |
| Q2 2013 | 940,748 | $21,205 | — | — |