EX-15 2 c15293exv15.txt LETTER REGARDING UNAUDITED INTERIM FINANCIAL INFORMATION EXHIBIT-15 (BKD LLP LOGO) Securities and Exchange Commission 450 Fifth Street, N.W. Washington, D. C. 20549 We are aware that our report dated May 15, 2007 on our review of the interim financial information of Blue Valley Ban Corp for the periods ended March 31, 2007 and 2006 and included in the Company's quarterly report on Form 10-Q for the quarter then ended is incorporated by reference in Registration Statement 333-46022. Pursuant to Rule 436(c) under the Securities Act of 1933, this report should not be considered part of the registration statement prepared or certified by us within the meaning of Sections 7 and 11 of that Act. /s/ BKD, LLP Kansas City, Missouri May 15, 2007 TWELVE WYANDOTTE PLAZA 120 WEST 12TH STREET, SUITE 1200 KANSAS CITY, MO 64105-1936 816 221-6300 FAX 816-221-6380 BKD.COM BEYOND YOUR NUMBERS A MEMBER OF MOORES ROWLAND INTERNATIONAL (MRI LOGO)