Live feed21:50:17·116dINSIDERFilingvia QuantisnowCOO O'Brien Patrick gifted 2,800 shares and sold $3,123,349 worth of shares (49,493 units at $63.11), decreasing direct ownership by 10% to 474,908 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ARWR· Arrowhead Pharmaceuticals Inc.Health CareOriginal source