CUSIP: 391164100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 60,900 | $1,936 | — | — |
| Q4 2017 | 83,100 | $2,679 | — | — |
| Q3 2017 | 177,600 | $5,381 | — | — |
| Q2 2017 | 60,600 | $1,774 | — | — |
| Q1 2017 | 64,500 | $1,885 | — | — |
| Q4 2016 | 35,500 | $971 | — | — |
| Q3 2016 | 84,100 | $2,295 | — | — |
| Q2 2016 | 529,700 | $16,103 | — | — |
| Q1 2015 | 382,980 | $10,218 | — | — |
| Q4 2014 | 324,582 | $9,221 | — | — |
| Q3 2014 | 214,978 | $5,196 | — | — |
| Q2 2014 | 227,478 | $6,112 | — | — |
| Q1 2014 | 161,776 | $4,374 | — | — |
| Q4 2013 | 162,046 | $3,928 | — | — |
| Q3 2013 | 203,546 | $4,519 | — | — |
| Q2 2013 | 207,746 | $4,682 | — | — |