Live feed12:28:50·77dINSIDERFilingvia QuantisnowCo-Chief Executive Officer Duggan Robert W bought $49,987,200 worth of shares (3,810,000 units at $13.12), increasing direct ownership by 0.67% to 573,883,879 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SMMT· Summit Therapeutics Inc.Health CareOriginal source