| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Marsh Andrew | Director | C/O GEVO, INC. 345 INVERNESS DRIVE SOUTH, BUILDING C, SUITE 310, ENGLEWOOD | /s/ E. Cabell Massey, Attorney-in-Fact | 27 May 2025 | 0001431827 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GEVO | Stock Option | Award | $0 | +135K | $0.00 | 135K | 22 May 2025 | Common Stock | 135K | $1.08 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents stock options that vest on the earlier to occur of (i) the next annual meeting of stockholders or (ii) the first anniversary of the grant date, provided that the reporting person remains in continuous service with the issuer as of the vesting date. |