Southwest Bancorp is a financial holding company. Through its banking subsidiary, Bank SNB, Co. is engaged primarily in commercial and retail financial services including commercial and consumer lending, deposit products and services, cash management, and other financial products and services. Co. also provides deposit and personal banking services, including commercial deposit services, commercial checking, money market, and other deposit accounts, and retail deposit services such as certificates of deposit, money market accounts, checking accounts, and negotiable order of withdrawal accounts. As of Dec 31 2016, Co. had total assets of $2.48 billion and total deposits of $1.95 billion.

Preferred: OKSBP