Gran Tierra Energy (GTE) Registration Filing summary

Company overview and business model

• International oil and gas exploration and production company with assets in Colombia and Ecuador.

• Incorporated in Delaware with principal executive offices in Calgary, Alberta, Canada.

Risk factors and disclosures

• Operations are subject to significant risks including geopolitical instability, technical and operational challenges, commodity price volatility, and regulatory uncertainties.

• Forward-looking statements are subject to numerous risks that could cause actual results to differ materially.

• Investors are directed to review risk factors in the most recent Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, and Current Reports on Form 8-K.

Use of proceeds and capital allocation

• Net proceeds from securities sales will be used for general corporate purposes, including working capital, exploration and development, debt repayment, and acquisitions.