Live feed18:55:52·573dINSIDERFilingvia QuantisnowEXECUTIVE CHAIRMAN Ortenzio Robert A sold $74,383,938 worth of shares (3,804,805 units at $19.55) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SEM· Select Medical Holdings CorporationHealth CareOriginal source