 CALGARY, Alberta, May 05, 2021 GLOBE NEWSWIRE -- Gran Tierra Energy Inc. Gran Tierra or the Company NYSE American:GTE TSX:GTE LSE:GTE today announced that after convening the Companys 2021 Annual Meeting of Stockholders the Annual Meeting virtually on Wednesday, May 5, 2021 at 1:30 p.m. Mountain Time, Gran Tierra adjourned the Annual Meeting until Wednesday, June 2, 2021 at 1:30 p.m. Mountain Time. Due to the COVID-19 pandemic and to mitigate the risks to the health and safety of our community, stockholders and employees, Gran Tierra will be also be holding its rescheduled Annual Meeting in a virtual-only format by way of webcast and no physical or in-person meeting will be held. 