BANCFIRST CORP /OK/ - FORM 10-Q - EX-32.1 - CEO CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 - May 10, 2011

Attached files

file filename
10-Q - FORM 10-Q - BANCFIRST CORP /OK/d10q.htm
EX-31.2 - CFO CERTIFICATION PURSUANT TO RULE 13A-14(A) OR RULE 15D-14(A) - BANCFIRST CORP /OK/dex312.htm
EX-32.2 - CFO CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 - BANCFIRST CORP /OK/dex322.htm
EX-31.1 - CEO CERTIFICATION PURSUANT TO RULE 13A-14(A) OR RULE 15D-14(A) - BANCFIRST CORP /OK/dex311.htm

Exhibit 32.1

CEO’S CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of BancFirst Corporation (the “Company”) for the period ended March 31, 2011 as filed with the Securities and Exchange Commission (the “Report”), I, David E. Rainbolt, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. section 1350, as adopted pursuant to section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

 

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

 

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 

/s/ David E. Rainbolt

David E. Rainbolt
President and Chief Executive Officer
(Principal Executive Officer)
May 10, 2011

BANCFIRST CORP /OK/ Reports