COCHINSHIP Cochin Shipyard Ltd Legal Disputes Announcement 2025 - Trading Window Closure Cochin Shipyard announces closure of the trading window for insiders from Jan 1, 2026 until 48 hours after Q3 FY2025 results release..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Cochin Shipyard Ltd