Live feed16:36:39·1227dINSIDERFilingvia QuantisnowSEC Form 4: Konstantinov Konstantin converted options into 2,800 shares and sold $615 worth of shares (1,069 units at $0.58) (withholding obligation)ByQuantisnow·Wall Street's wire, on your screen.CDAK· Codiak BioSciences Inc.Health CareOriginal source