GTE Gran Tierra Energy Inc

Gran Tierra Energy Inc. (“Gran Tierra”) (NYSE American:GTE) (TSX:GTE) (LSE:GTE), today announces the voting results from its annual meeting of stockholders held on May 7, 2019.

Stockholders elected all eight individuals nominated by Gran Tierra.  In addition, stockholders voted “FOR” the ratification of the appointment of KPMG LLP as Gran Tierra’s independent registered public accounting firm for 2019, and “FOR” the approval, on an advisory basis, of the compensation of Gran Tierra’s named executive officers.  The detailed results of the vote are as follows:

Proposal 1
Election of Directors	For	Percent	Against	Percent	Abstain	Percent	Non Votes
Gary S. Guidry	246,882,318	97.7	4,557,034	1.8	1,128,231	0.4	36,206,201
Peter Dey	233,473,291	92.4	18,025,013	7.1	1,069,279	0.4	36,206,201
Evan Hazell	247,427,148	98.0	4,083,408	1.6	1,057,027	0.4	36,206,201
Robert B. Hodgins	234,458,566	92.8	17,053,435	6.8	1,055,582	0.4	36,206,201
Ronald Royal	247,414,526	98.0	4,091,398	1.6	1,061,659	0.4	36,206,201
Sondra Scott	247,243,337	97.9	4,271,672	1.7	1,052,574	0.4	36,206,201
David P. Smith	247,416,692	98.0	4,095,366	1.6	1,055,525	0.4	36,206,201
Brooke Wade	238,308,731	94.4	13,205,457	5.2	1,053,395	0.4	36,206,201
Proposal 2	For	Percent	Against	Percent	Abstain	Percent	Non Votes
Ratification of Appointment of the Independent RegisteredPublic Accounting Firm	287,279,796	99.5	1,368,710	0.5	125,278	0.04	0
Proposal 3	For	Percent	Against	Percent	Abstain	Percent	Non Votes
Approval of Named ExecutiveOfficer Compensation	243,711,817	96.5	7,423,029	2.9	1,432,737	0.6	36,206,201

About Gran Tierra Energy Inc.

Gran Tierra Energy Inc. together with its subsidiaries is an independent international energy company focused on oil and natural gas exploration and production in Colombia and Ecuador.

Gran Tierra’s Securities and Exchange Commission filings are available on a web site maintained by the Securities and Exchange Commission at http://www.sec.gov and on SEDAR at http://www.sedar.com and UK regulatory filings are available on the National Storage Mechanism website at www.morningstar.co.uk/uk/nsm.

Contact Information

For investor and media inquiries please contact:

Gary GuidryChief Executive Officer

Ryan EllsonChief Financial Officer

Rodger TrimbleVice President, Investor Relations

+1-403-265-3221info@grantierra.comwww.grantierra.com