Live feed16:55:43·1366dINSIDERFilingvia QuantisnowSEC Form 4: Karpf David B covered exercise/tax liability with 570 shares, decreasing direct ownership by 7% to 7,330 units (tax liability)ByQuantisnow·Wall Street's wire, on your screen.LUMO· Lumos Pharma Inc.Health CareOriginal source