Live feed17:03:07·849dINSIDERFilingvia QuantisnowSaad Kareem sold $271 worth of shares (105 units at $2.58), decreasing direct ownership by 0.43% to 24,114 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SMFR· Sema4 Holdings Corp.TechnologyOriginal source