Live feed18:09:38·898dINSIDERFilingvia QuantisnowYamamoto Sumitaka bought $5,079 worth of shares (10,012 units at $0.51), increasing direct ownership by 0.09% to 10,607,159 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.HTCR· Heartcore Enterprises Inc.TechnologyOriginal source