Live feed19:32:40·672dINSIDERFilingvia QuantisnowDirector Patzer Eric bought $50,000 worth of Common stock purchase (714,286 units at $0.07), increasing direct ownership by 419% to 884,600 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ARDS· Aridis Pharmaceuticals Inc.Health CareOriginal source