Live feed17:10:25·322dINSIDERFilingvia QuantisnowPresident and CEO Blackford Quentin S. sold $4,816,191 worth of shares (30,000 units at $160.54), decreasing direct ownership by 14% to 179,038 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.IRTC· iRhythm Holdings Inc.Health CareOriginal source