MOS MOS Utility Ltd Management Changes Announcement 2023 - Trading Window Closure Trading window for dealing in securities of MOS Utility Limited will remain closed from 1st October 2023 till 48 hours after the declaration of Standalone and Consolidated Unaudited Financial Results for half year ended 30th September 2023..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for MOS Utility Ltd