Live feed17:05:49·1132dSECFilingvia QuantisnowWestamerica Bancorporation 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.WABC· Westamerica BancorporationFinanceOriginal source