BOK Financial Corporation is a financial holding company. Through its subsidiaries, the Company provides commercial and consumer banking, brokerage trading, investment and trust services, mortgage origination and servicing, and an electronic funds transfer network. Its holdings include BOKF, NA; BOK Financial Securities, Inc., and BOK Financial Private Wealth, Inc. It offers full-service banking in Oklahoma, Texas, New Mexico, Northwest Arkansas, Colorado, Arizona, and Kansas/Missouri. Its segments include Commercial Banking, Consumer Banking, and Wealth Management. Commercial Banking includes lending, treasury and cash management services, and customer commodity risk management products for small businesses, middle market, and larger commercial customers. Consumer Banking includes retail lending and deposit services, lending and deposit services to small business customers served through the retail branch network and all mortgage loan origination and servicing activities.