| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MAPES MICHELLE | Chief Legal and Admin Officer | 1811 AKSARBEN DRIVE, OMAHA | /s/ Michelle Mapes | 2025-09-24 | 0001475659 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GPRE | Common Stock | Sale | -$294K | -31K | -33.83% | $9.51 | 60.6K | Sep 22, 2025 | Direct |