| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Guidry Gary | President and CEO, Director | C/O GRAN TIERRA ENERGY INC., 500 CENTRE STREET SE, CALGARY, ALBERTA, CANADA | /s/ Phillip Abraham, Attorney-In Fact | 2025-09-29 | 0001642424 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GTE | Common Stock | Award | $4.24K | +1.07K | +0.22% | $3.98 | 493K | Sep 16, 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | These shares were acquired on September 16, 2025 through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c). |
| F2 | Purchase price of security was transacted in Canadian currency and converted to U.S. currency. |