BANCFIRST CORP /OK/ — Director's Dealing 2012

Apr 18, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BANCFIRST CORP /OK/ (BANF)
CIK: 0000760498
Period of Report: 2012-04-17

Reporting Person: McMillan Marion (Regional Executive)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-04-17	Common Stock	M	1028	$16.844	Acquired	1028	Direct
2012-04-17	Common Stock	S	1028	$42.9	Disposed	0	Direct
2012-04-17	Common Stock	M	169	$16.844	Acquired	169	Direct
2012-04-17	Common Stock	S	169	$42.95	Disposed	0	Direct
2012-04-17	Common Stock	M	99	$16.844	Acquired	99	Direct
2012-04-17	Common Stock	S	99	$42.96	Disposed	0	Direct
2012-04-17	Common Stock	M	100	$16.844	Acquired	100	Direct
2012-04-17	Common Stock	S	100	$42.97	Disposed	0	Direct
2012-04-17	Common Stock	M	100	$16.844	Acquired	100	Direct
2012-04-17	Common Stock	S	100	$42.985	Disposed	0	Direct
2012-04-17	Common Stock	M	4	$16.844	Acquired	4	Direct
2012-04-17	Common Stock	S	4	$43.17	Disposed	0	Direct
2012-04-17	Common Stock	M	184	$16.844	Acquired	184	Direct
2012-04-17	Common Stock	S	184	$43.21	Disposed	0	Direct
2012-04-17	Common Stock	M	100	$16.844	Acquired	100	Direct
2012-04-17	Common Stock	S	100	$43.22	Disposed	0	Direct
2012-04-17	Common Stock	M	216	$16.844	Acquired	216	Direct
2012-04-17	Common Stock	S	216	$43.23	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-04-17	Non-Qualifed Stock Option (right to buy)	$16.844	M	1028	Disposed	2013-10-22	Common Stock (1028)	Direct
2012-04-17	Non-Qualifed Stock Option (right to buy)	$16.844	M	169	Disposed	2013-10-22	Common Stock (169)	Direct
2012-04-17	Non-Qualifed Stock Option (right to buy)	$16.844	M	99	Disposed	2013-10-22	Common Stock (99)	Direct
2012-04-17	Non-Qualifed Stock Option (right to buy)	$16.844	M	100	Disposed	2013-10-22	Common Stock (100)	Direct
2012-04-17	Non-Qualifed Stock Option (right to buy)	$16.844	M	100	Disposed	2013-10-22	Common Stock (100)	Direct
2012-04-17	Non-Qualifed Stock Option (right to buy)	$16.844	M	4	Disposed	2013-10-22	Common Stock (4)	Direct
2012-04-17	Non-Qualifed Stock Option (right to buy)	$16.844	M	184	Disposed	2013-10-22	Common Stock (184)	Direct
2012-04-17	Non-Qualifed Stock Option (right to buy)	$16.844	M	100	Disposed	2013-10-22	Common Stock (100)	Direct
2012-04-17	Non-Qualifed Stock Option (right to buy)	$16.844	M	216	Disposed	2013-10-22	Common Stock (216)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2878.642	Indirect