TCF Financial Corporation (TCF) (NYSE: TCB) and its subsidiaries announced today that they are increasing their prime rate to 3.75 percent from 3.50 percent, effective tomorrow, December 15, 2016. About TCF TCF Financial Corporation is a Wayzata, Minnesota-based national bank holding company. As of September 30, 2016, TCF had $21.1 billion in total assets and 341 branches in Illinois, Minnesota, Michigan, Colorado, Wisconsin, Arizona and South Dakota, providing retail and commercial banking services. TCF, through its subsidiaries, also conducts commercial leasing, equipment finance, and auto finance business in all 50 states and commercial inventory finance business in all 50 states and Canada. For more information about TCF, please visit http://ir.tcfbank.com. Click here to subscribe to news release email alerts for TCF Financial Corporation.