GKB GKB Ophthalmics Ltd Management Changes Announcement 2024 - Insider Trading Disclosure Mr. K.G. Gupta, Promoter, Director of GKB Ophthalmics Ltd., purchased 1900 equity shares on the market totaling Rs. 1,67,699.24/-.Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for GKB Ophthalmics Ltd