| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Scott Sondra | Director | C/O GRAN TIERRA ENERGY INC., 500 CENTRE STREET S.E., CALGARY, ALBERTA, CANADA | /s/ Phillip Abraham, Attorney-In Fact | 05 Jan 2026 | 0001717040 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GTE | Deferred Stock Units | Award | $0 | +9,856 | +13% | $0.000000 | 85,435 | 01 Jan 2026 | Common Stock | 9,856 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Deferred stock units convert into common stock on a one-for-one basis. |
| F2 | Each deferred stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock. The deferred stock units vest in full at such time as the reporting person ceases to be a member of the Board of Directors of the Issuer. |