Live feed21:05:54·1978dINSIDERFilingvia QuantisnowSEC Form 4: Amit Munshi exercised 100,000 units of Common Stock at a strike of $15.50 and sold $8,045,983 worth of Common Stock (100,000 units at $80.46)ByQuantisnow·Wall Street's wire, on your screen.ARNA· Arena Pharmaceuticals Inc.Health CareOriginal source