Tony Berthelet
COO
COO
Earnings-call appearances
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Gran Tierra Energy Inc. Q3 FY2020 Earnings Call2020-11-03
Gran Tierra Energy Inc. (GTE)
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Gran Tierra Energy Inc. Q2 FY2020 Earnings Call2020-08-05
Gran Tierra Energy Inc. (GTE)
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Gran Tierra Energy Inc. Q1 FY2020 Earnings Call2020-04-17
Gran Tierra Energy Inc. (GTE)