PremiumCompany AnnouncementsNippon Kayaku Announces Strategic Treasury Stock Acquisition and Cancellation Nippon Kayaku Announces Leadership Restructuring Nippon Kayaku Co. Announces Treasury Stock Acquisition PremiumCompany AnnouncementsNippon Kayaku Co. Acquires Treasury Stock Nippon Kayaku Reports Robust Operating Income Growth Nippon Kayaku Co. Revises Earnings Forecasts Upward PremiumCompany AnnouncementsNippon Kayaku Executes Share Buyback Program Nippon Kayaku Records Significant Q1 Investment Loss Nippon Kayaku Predicts Strong Financial Performance