BOK Financial, Headquartered in Tulsa, Oklahoma, BOK Financial Corporation (NASDAQ: BOKF) is a top U.S.-based financial services holding company with operations in Oklahoma, Texas, Arizona, Arkansas, Colorado, Kansas, Missouri, Tennessee and New Mexico. This level of knowledge is normally acquired through completion of a Bachelor’s Degree in Finance or related field of study and 3-4 years of directly related experience in investment sales/operations or 5-7 years equivalent combination of education and experience.