About BOK Financial Corporation
BOK Financial is a regional financial services company that provides commercial and consumer
banking, investment and trust services, mortgage origination and servicing, and an electronic funds
transfer network. Holdings include Bank of Albuquerque, N.A., Bank of Arizona, N.A., Bank of
Arkansas, N.A., Bank of Oklahoma, N.A., Bank of Texas, N.A., Colorado State Bank & Trust, N.A.,
Bank of Kansas City, N.A., BOSC, Inc., the TransFund electronic funds network, Southwest Trust
Company, N.A. and AXIA Investment Management, Inc. Shares of BOK Financial are traded on the NASDAQ
under the symbol BOKF. For more information, visit www.bokf.com.