CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 282,928 | $8,994 | — | — |
| Q4 2017 | 284,178 | $9,162 | — | — |
| Q3 2017 | 288,144 | $8,731 | — | — |
| Q2 2017 | 290,620 | $8,509 | — | — |
| Q1 2017 | 292,560 | $8,549 | — | — |
| Q4 2016 | 204,410 | $5,591 | — | — |
| Q3 2016 | 183,285 | $5,002 | — | — |
| Q2 2016 | 297,300 | $9,038 | — | — |
| Q1 2016 | 299,520 | $9,660 | — | — |
| Q4 2015 | 309,495 | $8,452 | — | — |
| Q3 2015 | 321,095 | $8,676 | — | — |
| Q2 2015 | 339,775 | $8,209 | — | — |
| Q1 2015 | 357,275 | $9,532 | — | — |
| Q4 2014 | 368,695 | $10,475 | — | — |
| Q3 2014 | 376,475 | $9,099 | — | — |
| Q2 2014 | 386,180 | $10,377 | — | — |
| Q1 2014 | 393,580 | $10,642 | — | — |
| Q4 2013 | 402,200 | $9,749 | — | — |
| Q3 2013 | 437,950 | $9,722 | — | — |
| Q2 2013 | 409,090 | $9,221 | — | — |