Live feed16:23:09·941dINSIDERFilingvia QuantisnowFitzpatrick Alexander A bought $319,954 worth of shares (86,258 units at $3.71), increasing direct ownership by 2,905% to 89,227 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SBTX· Silverback Therapeutics Inc.Consumer DiscretionaryOriginal source