500 CENTRE STREET SE, CALGARY, A0
Stockholders Approve Sale of Colombian and Ecuadorian Businesses
Amended material disclosure
Gran Tierra Energy Inc. Elects Directors at 2026 Annual Meeting
Reports First Quarter 2026 Results
Annual Report to Security Holders
Announces Strategic Partnership with Ecopetrol for The Development of Fields in the Middle Magdalena Valley Adjacent to Largest Producing Field
News, Correspondence on Departure of Director
Gran Tierra Energy Inc. Announces Final Results of Note Exchange Offer
Q1
FY 2025
Q3
Q2
FY 2023
Effectiveness Notice
Registration Statement for Securities Offered under a Shelf Registration
Additional Proxy Materials
Definitive Merger Proxy Statement
Definitive Proxy Statement
Amended Statement of Changes in Beneficial Ownership
Statement of Changes in Beneficial Ownership
Specialized Disclosure Report
PREM14A
Submission Upload
Correspondence