Live feed17:52:58·921dINSIDERFilingvia QuantisnowSaad Kareem converted options into 546 shares and sold $564 worth of shares (164 units at $3.44), increasing direct ownership by 2% to 18,541 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SMFR· Sema4 Holdings Corp.TechnologyOriginal source