ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 or UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) (Address of principal executive offices, including zip code) (403) 265-3221 (Registrant's telephone number, including area code) Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1 ...

Gran Tierra Energy, Inc. (NYSE:GTE) Q4 2018 Earnings Conference Call February 27, 2019 1:00 PM ET Company Participants Gary Guidry - President & CEO Ryan Ellson - CFO Rodger Trimble - VP, IR Conference Call Participants Ian Macqueen - Eight Capital Joseph Liao - BMO Capital Markets Operator Good morning, ladies and gentlemen, and welcome to Gran Tierra Energy's Conference Call for Fourth Quarter and Year End 2018 Results. My name is Michelle and I will be your coordinator for today. At this time, all partic ...

Creating Value in Colombia February 2019 | --- ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from __________ to __________ Commission file number 001-34018 GRAN TIERRA ENERGY INC. (Exact name of registrant as specified in its charter) Delaware 98-0479924 (State ...