TheCommunity Mortgage Banker is primarily responsible for the origination of new mortgage loans; representing a full range of mortgage financing; generates mortgage loans thru online, telephone and personal contact with individual consumers, groups and third-party referrers; provides customers with assistance from mortgage loan application to closing. 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.