NATRAJPR Natraj Proteins Ltd Other Situations Announcement 2026 - Trading Window Closure Trading window for Natraj Proteins is closed from 1 April 2026 until 48 hours after the Q4 FY2026 results, in line with SEBI insider trading norms..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Natraj Proteins Ltd