 CALGARY, Alberta, Aug. 02, 2022 GLOBE NEWSWIRE -- Gran Tierra Energy Inc. Gran Tierra or the Company NYSE American:GTETSX:GTELSE:GTE announces that the Company will release its 2022 second quarter financial and operating results on Monday August 8, 2022, after market close. Gran Tierra will host its second quarter 2022 results conference call on Tuesday, August 9, 2022, at 9:00 a.m. Mountain Time, 11:00 a.m. Eastern Time. 