Live feed17:41:19·454dINSIDERFilingvia QuantisnowLarge owner Hitron Systems Inc. bought $8,700,000 worth of shares (2,900,000 units at $3.00), increasing direct ownership by 669% to 3,333,333 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.XCUR· Exicure Inc.Health CareOriginal source