Kosmos Energy to Host Second Quarter 2026 Results and Webcast on August 3, 2026

Kosmos Energy (NYSE/LSE: KOS) announced today the following schedule for its second quarter 2026 results: Earnings Release: Monday, August 3, 2026, pre-UK market open via Notified, Regulatory News Service, and the Company’s website at www.kosmosenergy.com . Conference Call: Monday, August 3, 2026, at 11:00 a.m. ET. The call will be available via telephone and webcast. Dial-in telephone numbers: Toll Free: 1-800-715-9871 Toll/International: 1-646-307-1963 UK Toll Free: 0800 260 6466 Webcast: investors.kosmosenergy.com Webcast Conference Call Replay: A replay of the webcast will be available at investors.kosmosenergy.com for approximately 90 days following the event. About Kosmos Energy Kosmos Energy is a leading deepwater exploration and production company focused on meeting the world’s growing demand for energy. We have diversified oil and gas production from assets offshore Ghana, Mauritania, Senegal and the Gulf of America. Additionally, in the proven basins where we operate we are advancing high-quality development opportunities, which have come from our exploration success. Kosmos is listed on the NYSE and LSE and is traded under the ticker symbol KOS. As an ethical and transparent company, Kosmos is committed to doing things the right way. The Company’s Business Principles articulate our commitment to transparency, ethics, human rights, safety and the environment. Read more about this commitment in the Kosmos Sustainability Report. For additional information, visit www.kosmosenergy.com .