Live feed16:30:25·28dSECFilingvia QuantisnowBirchtech Corp. filed SEC Form 8-K: Material Modification to Rights of Security Holders, 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.BCHT· Birchtech Corp.IndustrialsOriginal source