GKB GKB Ophthalmics Ltd Capital Structure Changes Announcement 2024 - Certificate Submission GKB Ophthalmics Ltd. submitted Certificate under Regulation 74(5) of SEBI (DP) Regulations, 2018 for the quarter ended June 30, 2024..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for GKB Ophthalmics Ltd