Gran Tierra Energy Inc. Announces Early Participation Deadline Results for the Previously Announced Exchange Offer of Certain Existing Notes for New Notes and the Solicitation of Consents to Proposed Amendments to the Existing Indenture

CALGARY, Alberta, Feb. 12, 2026 (GLOBE NEWSWIRE) -- Gran Tierra Energy Inc. (“Gran Tierra” or the “Company”) (NYSE American:GTE)(TSX:GTE)(LSE:GTE) today announced the early participation results of its previously announced offer to Eligible Holders (as defined herein) to exchange (such offer, the “Exchange Offer”) any and all of the Company’s outstanding 9.500% Senior Secured Amortizing Notes due 2029 (CUSIP: 38500T AC5 / U37016 AC3; ISIN: US38500TAC53 / USU37016AC37) (the “Existing Notes”) for newly issued 9.750% Senior Secured Amortizing Notes due 2031 (the “New Notes”), pursuant to the terms and subject to the conditions set forth in the exchange offer memorandum and consent solicitation statement, dated January 29, 2026 in respect of the Exchange Offer and the Solicitation of Consents (as amended and supplemented by the Supplement to the Exchange Offer Memorandum, dated February 5, 2026, and as further amended or supplemented hereby, the “Exchange Offer Memorandum”). Any capitalized terms used in this press release without definition have the respective meanings assigned to such terms in the Exchange Offer Memorandum.