FORM 8-K 123107 EARNINGS RELEASE

Company

BOK FINANCIAL CORP

Filed

January 30, 2008

Period of Report

December 31, 2007

Accession Number

0000875357-08-000005

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →