Live feed16:44:03·143dINSIDERFilingvia QuantisnowChief Executive Officer Rhines Walden C bought $52,501 worth of shares (13,100 units at $4.01), increasing direct ownership by 14% to 105,918 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SVCO· Silvaco Group Inc.TechnologyOriginal source