0001248915-09-000131 4 1 20091013 20091015 20091015 MALCOLM STEVEN J 0001216710 4 34 000-19341 091122011 BOK FINANCIAL CORP ET AL 0000875357 6021 731373454 OK 1231 BANK OF OKLAHOMA TOWER PO BOX 2300 TULSA OK 74192 9185953025 BANK OF OKLAHOMA TOWER P O BOX 2300 TULSA OK 74192 4 1 primary_doc.xml PRIMARY DOCUMENT