| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Gendenjamts Davaajargal | VP Acctg and Treasurer | C/O GEVO, INC. 345 INVERNESS DRIVE SOUTH, BUILDING C, SUITE 310, ENGLEWOOD | /s/ E. Cabell Massey, Attorney-in-Fact | 11 Jun 2025 | 0002045065 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GEVO | Common Stock | Award | $0 | +35.5K | +130.18% | $0.00 | 62.8K | 09 Jun 2025 | Direct | F1 |
| holding | GEVO | Common Stock | 993 | 09 Jun 2025 | By 401(k) Plan | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GEVO | Stock Option | Award | $0 | +107K | $0.00 | 107K | 09 Jun 2025 | Common Stock | 107K | $1.18 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | Represents restricted common stock that vests in three equal annual installments beginning on the first anniversary of the grant date, provided that the reporting person remains in continuous service with the issuer as of each vesting date. |
| F2 | Between December 1, 2024 and June 6, 2025, the reporting person (i) acquired 994.29 shares of the issuer's common stock under the issuer's 401(k) plan, and (ii) disposed of 1.60 shares of the issuer's common stock under the issuer's 401(k) plan to cover administrative fees. The information in this report is based on a plan statement dated May 22, 202 |
| F3 | The stock options shall vest in three equal annual installments beginning on the first anniversary of the grant date, provided that the reporting person remains in continuous service with the issuer as of each vesting date. |