BANCFIRST CORP /OK/ — Director's Dealing 2012

Mar 21, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BANCFIRST CORP /OK/ (BANF)
CIK: 0000760498
Period of Report: 2012-03-14

Reporting Person: Starks Ken (Regional Executive)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-03-14	Common Stock	M	100	$16.844	Acquired	100	Direct
2012-03-14	Common Stock	S	100	$42	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-03-14	Non-Qualified Stock Option (right to buy)	$16.844	M	100	Disposed	2013-10-22	Common Stock (100)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	14190.127	Indirect