RR ALERT: Richtech Robotics (RR) Facing Securities Class Action Amid Questions About Possible Pump and Dump - Hagens Berman

RR ALERT: Richtech Robotics (RR) Facing Securities Class Action Amid Questions About Possible Pump and Dump - Hagens Berman [Accessibility Statement] Skip NavigationSAN FRANCISCO, Feb. 20, 2026 /PRNewswire/ -- Richtech Robotics (NASDAQ: RR) has been hit with a securities class action lawsuit after Hunterbrook Media reported on January 29, 2026 that Microsoft denied a commercial partnership with Richtech, sending the price of Richtech shares down over 20% that day. The lawsuit seeks to represent investors wh ...