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- UnitedHealth stock drops nearly 18% as CEO Witty is replaced by Hemsley Star Tribune
- UnitedHealth CEO steps down for ‘personal reasons’ CNN
- UnitedHealth Group abruptly replaces CEO Andrew Witty, deepening a terrible year NPR
- UnitedHealth’s string of setbacks, from exec murder to cyber attack Reuters
- Who’s Andrew Witty, the CEO who just stepped down at UnitedHealth? Star Tribune