Toshiba shares tumble as bigger stake in chip unit likely up for sale

FILE PHOTO – Pedestrians walk past a logo of Toshiba Corp outside an electronics retailer in Tokyo September 14, 2015. REUTERS/Toru Hanai/File Photo Shares in Toshiba Corp (6502.T) skidded on Wednesday after the conglomerate said it would book a $6.3 billion h... More »