Live feed12:05:33·71dINSIDERFilingvia QuantisnowFormer officer Casella Matthew G. sold $33,500 worth of Common Shares Class B (12,500 units at $2.68), closing all direct ownership in the company (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.RR· Richtech Robotics Inc.IndustrialsOriginal source