Offerings - Offering: 1

Jul. 31, 2025

USD ($)

shares

Offering:

Fee Previously Paid

false

Other Rule

true

Security Type

Equity

Security Class Title

Common Stock,par value$1.00per share

Amount Registered | shares

25,901

Proposed Maximum Offering Price per Unit

124.6375

Maximum Aggregate Offering Price

$ 3,228,236

Fee Rate

0.01531%

Amount of Registration Fee

$ 494.24

Offering Note

(1)The securities to be registered include rights to acquire the common stock of BancFirst Corporation (the “Registrant”) issuable pursuant to the BancFirst Corporation Directors' Deferred Stock Compensation Plan.

(2)Pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the “Securities Act”), this registration statement also covers any additional securities that may be offered or issued in connection with any stock split, stock dividend or similar transaction.

(3)Estimated in accordance with Rule 457(c) and 457(h) of the Securities Act solely for purposes of calculating the registration fee. The price shown is based upon the average of the high and low sale prices of the Registrant’s common stock reported on the Nasdaq Capital Market on July 31, 2025, which date is within five business days prior to the filing of this Registration Statement.

(4)The Registrant does not have any fee offsets to claim.