Live feed16:54:53·192dINSIDERFilingvia QuantisnowDirector Altmeyer Anne exercised 1,060 shares at a strike of $4.80 and sold $21,730 worth of shares (1,060 units at $20.50) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CRBP· Corbus Pharmaceuticals Holdings Inc.Health CareOriginal source