Attached files
| file | filename |
|---|---|
| EXCEL - IDEA: XBRL DOCUMENT - SOUTHWEST BANCORP INC | Financial_Report.xls |
| EX-31.A - EX-31.A - SOUTHWEST BANCORP INC | y93230exv31wa.htm |
| EX-31.B - EX-31.B - SOUTHWEST BANCORP INC | y93230exv31wb.htm |
| EX-32.A - EX-32.A - SOUTHWEST BANCORP INC | y93230exv32wa.htm |
| 10-Q - FORM 10-Q - SOUTHWEST BANCORP INC | y93230e10vq.htm |
Exhibit 32(b)
18 U.S.C. Section 1350 Certification
18 U.S.C. Section 1350 Certification
I hereby certify pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley
Act of 2003, to the best of my knowledge and belief, that the accompanying Form 10-Q of Southwest
Bancorp, Inc. (“Southwest”) for the three and nine month periods ended September 30, 2011, 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/ Laura Robertson | November 4, 2011 | |||
| Laura Robertson | Date | ||||
| Executive Vice President, | |||||
| Chief Financial Officer | |||||
| (Principal Financial Officer) |
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