 CALGARY, Alberta, Feb. 19, 2021 GLOBE NEWSWIRE -- Gran Tierra Energy Inc. Gran Tierra NYSE American:GTE TSX:GTE LSE:GTE, announces that the Company will release its 2020 fourth quarter and full year financial and operating results on Wednesday, February 24, 2020, after market close. A conference call to discuss the 2020 fourth quarter results will be held at 11:00 a.m. Eastern Time 9:00 a.m. Mountain Time the following day, Thursday February 25, 2021. Details of the conference call are as follows: 