Annual Meeting of Stockholders
Date: Wednesday, May 3, 2023
Time: 10:00 a.m. (Mountain Time)

At this meeting, shareholders will:

1. Elect the nine nominees specified in the accompanying proxy statement to serve as directors.
2. Ratify the appointment of KPMG LLP as Gran Tierra’s independent registered public accounting firm for 2023.
3. Approve, on an advisory basis, the compensation of Gran Tierra’s named executive officers as disclosed in the accompanying proxy statement.
4. Approve an amendment to Gran Tierras Certificate of Incorporation to effect a reverse stock split of our issued common stock, par value $0.001 per share (Common Stock), at a reverse stock split ratio of 1 for 10.
5. Conduct any other business properly brought before the meeting.

Meeting Materials

• AGM Presentation
• Rules of Conduct and Procedures
• 2022 Annual Report
• 2023 Notice of Meeting and Proxy Statement
• Proxy Form
• Voting Instruction Form