On February 24, 2026, the Board of Directors appointed Dennis Stankiewicz, age 48, to the position of Chief Accounting Officer of UnitedHealth Group Incorporated (the ?Company?) effective March 2, 2026. Mr. Stankiewicz will continue to serve as the Company?s Corporate Controller, a position he has held since April 17, 2023. Mr. Stankiewicz joined the Company in August 2016 and served as its General Auditor.

Prior to joining the Company, Mr. Stankiewicz was a partner with Deloitte & Touche, LLP and has more than 24 years of professional experience.