Sir Martin Sorrell has hinted at what he will do next after leaving advertising group WPP following allegations of personal misconduct.
Sorrell resigned from WPP after an investigation into alleged misconduct.
These are the stocks posting the largest moves before the bell.
WPP's market research arm Kantar could be sold in a potential management buyout of the firm, according to reports.
Roddy Davidson, media analyst at Shore Capital, discusses WPP's earnings and concerns of a breakup of the advertising giant.
The world's largest ad agency faces an uncertain future in the wake of its CEO Martin Sorrell stepping down in mid-April.
Matti Littunen, senior research analyst at Enders Analysis, speaks about the world's largest advertising agency WPP as it undergoes management upheaval.
Lorna Tilbian told CNBC that breaking up the advertising giant would resolve high debt and an expensive dividend.
The advertising giant had just announced the departure of founder Martin Sorrell.