Mario Gabelli, who controls the second-largest holding of Viacom’s voting shares, has asked Viacom CEO Philippe Dauman for more disclosures about the mental competency of 92-year-old Executive Chairman Sumner Redstone.
WSJ.com: US Business, Wall Street Journal: Business
Wed, 12/02/2015 - 2:45pm
Mario Gabelli, who controls the second-largest holding of Viacom’s voting shares, has asked Viacom CEO Philippe Dauman for more disclosures about the mental competency of 92-year-old Executive Chairman Sumner Redstone.