USHAMART Usha Martin Ltd Investments Divestments Announcement 2025 - Equity sale promoter group Peterhouse Investments sells 79,205 Usha Martin shares (about 0.03% of voting capital) under SEBI SAST Regulation 29(2)..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Usha Martin Ltd