Live feed17:16:13·1874dSECFilingvia QuantisnowSix Flags Entertainment Corporation New filed SEC Form 8-K: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Submission of Matters to a Vote of Security Holders, Financial Statements and ExhibitsByQuantisnow·Wall Street's wire, on your screen.SIX· Six Flags Entertainment Corporation NewConsumer DiscretionaryOriginal source