| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wade Brooke N. | Director | C/O GRAN TIERRA ENERGY INC., 500 CENTRE STREET S.E., CALGARY | /s/ Phillip Abraham, Attorney-In Fact | 16 Dec 2025 | 0001646479 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GTE | Common Stock | Options Exercise | $10,876 | +3,021 | +1.3% | $3.60 | 227,983 | 12 Dec 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GTE | Stock Option (Right to buy) | Options Exercise | $0 | -3,021 | -25% | $0.000000 | 8,917 | 12 Dec 2025 | Common Stock | 3,021 | $3.60 | Direct |