UnitedHealth Group Incorporated stock drops after a rare earnings miss and CEO resignation. Click for the impact and potential buying opportunity in UNH at $335.

Stephen Hemsley ran UnitedHealth Group for more than a decade. It's a different company after four years with Andrew Witty in charge.

UnitedHealth CEO Andrew Witty has stepped down unexpectedly, with former chief Stephen Hemsley returning amid stock plunge and ongoing federal scrutiny.

Por MICHELLE CHAPMANEl director general de UnitedHealth, Andrew Witty, dejará su cargo por razones personales y la aseguradora de salud más grande del país suspendió su

U.S. equities were mixed at midday, with tech shares and a better-than-expected consumer inflation report lifting the S&P 500 and Nasdaq.

May 13 (UPI) -- UnitedHealth Group announced Tuesday CEO Andrew Witty will step down, citing "personal reasons." Witty will leave the role of CEO and be replaced by Stephen J. Hemsley, effective immediately.

UnitedHealth Group (UNH) stock recovers after CEO departure, The company to offer $1M annual base salary for new leadership. Read more here.

UnitedHealth Group CEO Stephen Hemsley, returning to run the healthcare giant after Andrew Witty resigned, said he has the right strategy in place “for the era ahead.”