His time at the helm was also marked by a major cyberattack that compromised the data of 190 million people, as well as ...

Since the assassination of his top lieutenant Brian Thompson on Dec. 4, Andrew Witty has been keeping ... It is up to Witty, ...

Less than a month after a dramatic cut to UnitedHealth Group’s guidance set off a historic selloff in the insurance giant’s ...

GlaxoSmithKline’s (GSK) former chief executive Andrew ... have got to get like-minded people together from government, from industry, and start to really sort this out,” Witty told CNBC.