Tag: Martin Stuart Sorrell

  • WPP CEO Sorrell Quits After Three Decades Building Ad Empire

    Quarta to step in as executive chairman in the interim Resignation follows allegations of personal misconduct announced April 3 that it was investigating the allegations. Chairman Roberto Quarta now becomes executive chairman until the appointment of a new CEO, WPP said in a statement late Saturday. Mark Read, who heads WPP agency Wunderman, and Andrew […]