BOK Financial Corporation has named David Stratton, executive vice president, Tulsa commercial banking. Stratton manages BOK Financial’s corporate banking group and financial institutions for the Tulsa region. Stratton brings extensive knowledge to BOK Financial having served 15 years with JPMorgan Chase, most recently as the Oklahoma region managing director. Prior to JPMorgan Chase, Stratton worked in corporate finance for Williams. Stratton will serve as the 2019 Chairman of the Tulsa Regional Chamber. In addition to his board service with the Chamber, he serves on the boards for the Foundation for Tulsa Schools and the Tulsa Community College Foundation. He is the past board president of Street School.