Gran Tierra Energy Inc. Announces Notice of Intention to Make a Normal Course Issuer Bid

CALGARY, Alberta, March 07, 2018 -- Gran Tierra Energy Inc. (“Gran Tierra”) (NYSE American:GTE) (NYSE MKT:GTE) (TSX:GTE), a company focused on oil and gas exploration and production in Colombia today announces that it intends to implement a normal course issuer bid (the “Bid”) through the facilities of the Toronto Stock Exchange (“TSX”). Pursuant to the Bid and subject to regulatory approval, Gran Tierra would be able to purchase for cancellation up to approximately 5% of its issued and outstanding shares of common stock (the “Shares”) for a one year period at prevailing market prices at the time of purchase.

Management of Gran Tierra believes that the Shares, at times, have been trading in a price range which does not adequately reflect their value in relation to Gran Tierra’s current operations, growth prospects and financial position. At such times, the purchase of Shares for cancellation or to satisfy awards granted under Gran Tierra’s 2007 Equity Incentive Plan may be advantageous to stockholders by increasing the value of the Shares. Gran Tierra currently has a strong balance sheet and, at current Brent oil prices, its cash from operating activities is expected to exceed its capital expenditures.

Within the past twelve months, Gran Tierra purchased 7,704,377 Shares at a volume weighted average price of C$3.07 under a previously approved normal course issuer bid through the facilities of the TSX and NYSE American (February 8, 2017 to February 7, 2018) permitting the purchase of up to 19,540,359 Shares.

About Gran Tierra Energy Inc.
Gran Tierra Energy Inc. is an independent international energy company focused on oil and natural gas exploration and production in Colombia. The Company continues to pursue new growth opportunities, leveraging its financial strength. The Company's common shares trade on the NYSE American and the Toronto Stock Exchange under the ticker symbol GTE. Additional information concerning Gran Tierra is available at www.grantierra.com. Investor inquiries may be directed to [email protected] or (403) 265-3221.

Gran Tierra’s Securities and Exchange Commission filings are available on the Securities and Exchange Commission website at http://www.sec.gov and on SEDAR at http://www.sedar.com.

Forward-Looking Statements and Advisories
This press release contains statements about future events that constitute forward-looking statements within the meaning of the United States Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, and forward looking information within the meaning of applicable Canadian securities laws (collectively, “forward-looking statements”). Such forward-looking statements include, but are not limited to, the commencement of the Bid, the belief of Gran Tierra’s management that the Bid will be advantageous to stockholders, potential purchases of the Shares for cancellation or redeployment under the Bid, the potential value of the Bid for Gran Tierra’s stockholders and other benefits to be derived from the Bid, as well as anticipated cash flow from operations and anticipated capital expenditures. There can be no assurance as to how many Shares, if any, will ultimately be acquired by Gran Tierra if the Bid is approved.

The forward-looking statements contained in this news release are subject to risks, uncertainties and other factors that could cause actual results or outcomes to differ materially from those contemplated by the forward-looking statements, including, among others: unexpected changes in general market and economic conditions. Accordingly, readers should not place undue reliance on the forward-looking statements contained herein. Further information on potential factors that could affect Gran Tierra are included in risks detailed from time to time in Gran Tierra’s reports filed with the Securities and Exchange Commission, including, without limitation, under the caption “Risk Factors” in Gran Tierra’s Annual Report on Form 10-K filed February 27, 2018 and its quarterly reports on Form 10-Q. These filings are available on the Securities and Exchange Commission website at http://www.sec.gov and on SEDAR at www.sedar.com.

All forward-looking statements are made as of the date of this press release and the fact that this press release remains available does not constitute a representation by Gran Tierra that Gran Tierra believes these forward-looking statements continue to be true as of any subsequent date. Actual results may vary materially from the expected results expressed in forward-looking statements. Gran Tierra disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as expressly required by applicable securities laws. Gran Tierra's forward-looking statements are expressly qualified in their entirety by this cautionary statement.

Contact Information:
For investor and media inquiries please contact:

Gary Guidry
Chief Executive Officer

Ryan Ellson
Chief Financial Officer

Rodger Trimble
Vice President, Investor Relations
403-265-3321 
[email protected]