Live feed16:03:19·114dINSIDERFilingvia QuantisnowDirector Bassler Bonnie L exercised 1,500 shares at a strike of $374.12 and sold $1,200,000 worth of shares (1,500 units at $800.00) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.REGN· Regeneron Pharmaceuticals Inc.Health CareOriginal source