Attached files

file filename
EX-32.1 - EX-32.1 - SOUTHWEST BANCORP INCoksb-20170630xex32_1.htm
EX-31.2 - EX-31.2 - SOUTHWEST BANCORP INCoksb-20170630xex31_2.htm
EX-31.1 - EX-31.1 - SOUTHWEST BANCORP INCoksb-20170630xex31_1.htm
10-Q - 10-Q - SOUTHWEST BANCORP INCoksb-20170630x10q.htm

Exhibit 32(b)

18 U.S.C. Section 1350 Certifications







I hereby certify pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, to the best of my knowledge and belief, that the accompanying Form 10-Q of Southwest Bancorp, Inc. (“Southwest”) for the six months ended June  30, 2017, fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and that the information contained in this Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of Southwest.





 

By: /s/ Joe T. Shockley, Jr.

August 7, 2017

Joe T. Shockley, Jr.

Date

Executive Vice President, Chief Financial

 

Officer

 

(Principal Financial Officer)