Gran Tierra Energy Prices Additional $100M 9.500% Senior Secured Amortizing Notes Due 2029

Gran Tierra Energy Inc. ("Gran Tierra" or the "Company") (NYSE:GTE)(TSX:GTE)(LSE:GTE) today announced that it has priced its offering of an additional $100 million aggregate principal amount of its previously issued 9.500% Senior Secured Amortizing Notes due 2029 (the "Notes") in a private placement to persons reasonably believed to be qualified institutional buyers in the United States pursuant to Rule 144A under the Securities Act of 1933, as amended (the "Securities Act"), to non-U.S. persons in transactions outside the United States pursuant to Regulation S under the Securities Act, and pursuant to certain prospectus exemptions in Canada.