GeoPark (GPRK) investor relations material

Strategic growth and operational performance

• Achieved strong production growth, reaching 27,249 boepd in 1Q2026, with higher output in Colombia and Argentina compared to 4Q2025.

• Maintained robust financial discipline, with $274.9M in cash and a net debt/EBITDA ratio of 1.3x as of March 2026.

• Adjusted EBITDA for 1Q2026 was $71.3M, reflecting a 56% margin and operating costs of $14.7/boe.

• Production inflection point achieved in Colombia's Llanos Basin, with 2026-2028 plans for 50-65 wells annually and $100-125M capex per year.

• Vaca Muerta asset integration progressing, targeting a production plateau of 20,000 boepd and significant infrastructure upgrades.

Asset development and reserves

• 2P reserves increased to 121.3 MMboe in 2025, with Vaca Muerta now representing 30% of total 2P reserves.

• Reserve life index improved to 12.7 years for 2P reserves, with a $1.3B 2P NPV10.

• New technical audit on Llanos 34 increased original oil in place by 22%, supporting long-term value.

• Ongoing development and enhanced recovery projects in Llanos 34, Llanos 123, and CPO-5 blocks, with focus on waterflooding, polymer projects, and infill drilling.

Financial discipline and flexibility

• Maintained strong balance sheet with $275M cash and $300M committed financing as of March 2026.

• Net leverage at 1.3x, well below the long-term objective of <1.5x, with no significant debt maturities before 2030.

• Operating costs and G&A per barrel have been reduced by 21% and 55% respectively since 2013.

• Adjusted EBITDA margin consistently above 50% in recent years.