Southwest Bancorp, Inc. (Southwest) is a bank holding company for the Stillwater National Bank and Trust Company (Stillwater National) and Bank of Kansas. Southwest is engaged primarily in commercial and consumer banking services in the states of Oklahoma, Texas, and Kansas. Through its subsidiaries, it offers commercial and consumer lending, deposit and investment services, and cash management and other financial services from offices in Oklahoma, Texas, and Kansas, and on the Internet through SNB DirectBanker. It has six operating segments: Oklahoma Banking, Texas Banking, Kansas Banking, Other States Banking, loans originated for sale in the secondary market (Secondary Market) and Other Operations. Stillwater National, Bank of Kansas, and SNB Capital Corporation are wholly owned, direct subsidiaries of Southwest. Healthcare Strategic Support, Inc. was sold on February 28, 2010, and Business Consulting Group, Inc., became inactive during the year ended December 31, 2010.