CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 1,056,119 | $33,574 | — | — |
| Q4 2017 | 969,010 | $31,241 | — | — |
| Q3 2017 | 918,621 | $27,834 | — | — |
| Q2 2017 | 833,378 | $24,402 | — | — |
| Q1 2017 | 760,149 | $22,211 | — | — |
| Q4 2016 | 699,239 | $19,126 | — | — |
| Q3 2016 | 505,059 | $13,786 | — | — |
| Q2 2016 | 474,144 | $14,409 | — | — |
| Q1 2016 | 490,632 | $15,823 | — | — |
| Q4 2015 | 529,610 | $14,467 | — | — |
| Q3 2015 | 537,683 | $14,525 | — | — |
| Q2 2015 | 507,048 | $12,251 | — | — |
| Q1 2015 | 410,002 | $10,938 | — | — |
| Q4 2014 | 389,922 | $11,082 | — | — |
| Q3 2014 | 440,177 | $10,640 | — | — |
| Q2 2014 | 424,540 | $11,407 | — | — |
| Q1 2014 | 455,563 | $12,318 | — | — |
| Q4 2013 | 426,972 | $10,350 | — | — |
| Q3 2013 | 356,027 | $7,904 | — | — |
| Q2 2013 | 257,807 | $5,811 | — | — |