| GPRE 0001309402 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2015-05-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-05-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-05-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-05-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-05-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-05-18 | 4 | PRIMARY DOCUMENT | View Document |