CONSTRONIC Constronics Infra Ltd Other Situations Announcement 2026 - Trading Window Closure Trading window closed from 1 April 2026 for 48 hours post Board meeting to approve Q4 FY2026 results; insiders barred from trading during the period..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Constronics Infra Ltd