The roots of BancFirst date back to 1966, when lead investor and Chairman H.E.

"Gene" Rainbolt purchased Federal National Bank in Shawnee, Oklahoma.

[6] On April 1, 1989, BancFirst was formed and established its corporate headquarters in downtown Oklahoma City.

[citation needed] In 1993, through an initial public offering, BancFirst began trading on the NASDAQ under stock symbol BANF.

[7] The bank has a network of more than 350 ATMs across the state, including in all Walgreens stores in Oklahoma.