Shareholder group calls on UnitedHealth to decouple CEO from board chair

This story was originally published on Healthcare Dive. To receive daily news and insights, subscribe to our free daily Healthcare Dive newsletter. Dive Brief: An activist investor group is asking UnitedHealth to change its bylaws to prevent its chief executive officer and board chair from being the same person, arguing it will improve oversight during a difficult time for the healthcare behemoth. The Accountability Board filed a formal proposal on Friday in response to Stephen Hemsley, the chair of U ...