Halliburton 2021 Annual & Sustainability Report Social 57 Enhancements to Benefits (continued) Expert Medical Opinions and Health Plan Navigation. Tobacco Cessation Program — Halliburton transitioned Through our partnership with 2nd.MD, we can offer our tobacco cessation program to a new partner, Well employees and their families additional support when onTarget, to provide a more clinical and consultative they need it most: approach to help our employees quit using tobacco • Expert Medical Opinions — When faced with major products. This program offers more tailored support that changes in health status, or when there is a new is integrated within our U.S.-based medical plans, enabling diagnosis or treatment plan that includes surgery, employees to seamlessly transition from their tobacco employees can consult with world-renowned medical cessation journey to other services, as required. specialists within a few days via 2nd.MD. This gives employees the second opinion they require to make informed, confident healthcare choices. In 2021, as a testament to their positive employment experience with Halliburton, • Health Plan Navigation — Nurses at 2nd.MD help we saw more than 2,800 former employees employees and their families find high-quality care join the Company. within the employee’s benefits plan. This includes the identification of providers who are local, in network, and highly recommended. In 2021, we hired employees in 60 countries with 54% of employees hired outside of the United States Employees represent We work in more than 130 nationalities worldwide 70 countries WE ARE ONE OF THE MOST 92% of our workforce DIVERSE 86% of our management is local COMPANIES IN is local 59% improvement of females in THE WORLD science, technology, engineering, 74% of our region and and math (STEM) roles over the country vice presidents are from last decade the regions they support Racial diversity in management positions improved from 2020 by 13% (U.S. staff only)