Live feed16:31:58·50dINSIDERFilingvia QuantisnowDirector Dalvey David sold $3,517,000 worth of shares (25,000 units at $140.68) as part of a pre-agreed trading plan (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CELC· Celcuity Inc.Health CareOriginal source