CUSIP: 395259104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 53,920 | $1,051 | — | — |
| Q3 2017 | 53,920 | $895 | — | — |
| Q3 2016 | 139,922 | $3,298 | — | — |
| Q2 2016 | 142,630 | $2,296 | — | — |
| Q1 2016 | 145,014 | $3,219 | — | — |
| Q4 2015 | 147,845 | $4,230 | — | — |
| Q3 2015 | 150,515 | $4,285 | — | — |
| Q2 2015 | 155,102 | $6,410 | — | — |
| Q1 2015 | 155,102 | $6,150 | — | — |
| Q4 2014 | 161,526 | $7,043 | — | — |
| Q3 2014 | 159,048 | $7,394 | — | — |
| Q2 2014 | 156,435 | $7,704 | — | — |
| Q1 2014 | 155,399 | $8,078 | — | — |
| Q4 2013 | 152,559 | $8,839 | — | — |
| Q3 2013 | 152,559 | $7,610 | — | — |
| Q2 2013 | 221,319 | $10,123 | — | — |