Cobiz Financial (COBZ) 10-Q 2013 Q2 Quarterly report

	Exhibit 32.1
Certification
Pursuant to 18 U.S.C. § 1350, the undersigned officer of CoBiz Financial Inc. (the “Company”), hereby certifies that the Company’s quarterly report on Form 10-Q for the quarter ended June 30, 2013 (the “Report”), fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: July 26, 2013
	/s/    Steven Bangert
	Steven Bangert
	Chairman and Chief Executive Officer