| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Evans Jim | EVP, Corporate Services | C/O GRAN TIERRA ENERGY INC., 500 CENTRE STREET SE, CALGARY, ALBERTA, CANADA | /s/ Phillip Abraham, Attorney-In Fact | 16 Dec 2025 | 0001642276 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GTE | Common Stock | Sale | $12,830 | -3,240 | -6.5% | $3.96 | 46,576 | 12 Dec 2025 | Direct | F2 |
| transaction | GTE | Common Stock | Sale | $11,484 | -2,900 | -48% | $3.96 | 3,200 | 12 Dec 2025 | By Spouse | F2 |
| transaction | GTE | Common Stock | Award | $1,362 | +344 | +0.74% | $3.96 | 46,920 | 16 Dec 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | These shares were acquired on December 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. |