Jason Stamm joined U.S. Bank to lead the Private Client Reserve high-net-worth unit in the U.S. central region. He will oversee the growth of the business in Chicago, Kansas City, Milwaukee, Minneapolis/St. Paul, St. Louis and Madison, Wis., and lead a team of more than 350 investment, trust, private banking and financial planning professionals. Stamm was previously with BMO Private Bank, where he most recently served as regional president, leading the business operations and talent integration for the private bank of BMO, Harris Bank and Marshall & Ilsley.