On January 29, 2024, Rodger Trimble, Vice President, Investor Relations, notified Gran Tierra Energy Inc. of his decision to retire from the company effective as of March 1, 2024. In connection with his retirement, the Company expects to enter into a transition services agreement with Mr. Trimble, pursuant to which he will provide consulting and transition support upon request by the Company for the remainder of 2024. Under the terms of such agreement, Mr. Trimble will receive an amount equal to the remainder of his base salary for 2024, and his outstanding performance stock units will continue to vest.