WPP PLC WPP shares shed 1.54% to £8.80 Monday, on what proved to be an all-around grim trading session for the stock market, ...

Two former WPP Group USA Inc. employees filed a proposed class action saying the advertising and public relations company mismanaged their retirement plan by using money forfeited by departing ...

Advertising giant WPP and music label Universal Music Group have partnered on a project to use music in helping provide ...