Mr. Jeffrey Scott reports

GRAN TIERRA TO HOST FOURTH QUARTER 2014 EARNINGS CONFERENCE CALL

Gran Tierra Energy Inc. plans to host its earnings conference call on March 2, 2015, at 10 a.m. Eastern Time.

Executive chairman, Jeffrey Scott, interim president and chief executive officer, Duncan Nightingale, and chief financial officer, James Rozon, will assume the results are reviewed by participants prior to the call and immediately take questions from securities analysts and institutional shareholders. Interested parties may access the conference call by dialling 1-800-688-0836 (domestic) or 1-617-614-4072 (international), passcode 98393662. The call will also be available via webcast on the company's website. If you are unable to participate, an audio replay of the call will be available beginning at 1 p.m. Eastern Time on March 2, 2015, until 11:59 p.m. Eastern Time, on April 3, 2015. To access the replay dial 1-888-286 8010 (domestic) or 1-617-801 6888 (international) pass code 51686433.

Please connect at least 15 minutes prior to the conference call to ensure adequate time for any software to download that may be required to join the webcast.