Live feed16:05:58·871dINSIDERFilingvia QuantisnowSaad Kareem sold $1,369 worth of shares (850 units at $1.61) and converted options into 2,841 shares, increasing direct ownership by 11% to 20,532 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SMFR· Sema4 Holdings Corp.TechnologyOriginal source