Gran Tierra Energy Inc. ("Gran Tierra" or the "Company") (NYSE:GTE)(TSX:GTE)(LSE:GTE) is pleased to announce that the Milli Majlis, the Parliament of the Republic of Azerbaijan, has ratified the exploration, development and production sharing agreement (the "EDPSA") for the onshore Guba-Khazaryani region (the "Contract Area") that the Company signed with the State Oil Company of the Republic of Azerbaijan on February 18, 2026.