Live feed16:58:59·1535dSECFilingvia QuantisnowCogent Communications Holdings Inc. filed SEC Form 8-K: Leadership Update, 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.CCOI· Cogent Communications Holdings Inc.Consumer DiscretionaryOriginal source