--- ## title: SIGNATURE, NO-LITIGATION AND ARBITRAGE ## author: Andrea Hedtke date: D:20260810171500Z --- 4916-8257-5535\3 ## SIGNATURE, NO-LITIGATION AND ARBITRAGE ## CERTIFICATE AND PURCHASE PRICE RECEIPT The undersigned hereby certify that we are the Chairperson and Clerk, respectively, of Independent School District No. 284 (Wayzata Public Schools), Minnesota (the District), and that: 1.In our capacities as such officers, we have caused facsimiles of our true and correct signatures to be affixed to each bond of an issue of $100,000,000 General Obligation School Building Bonds, Series 2026A, dated as of September 3, 2026 (the Bonds), of the District. We are duly qualified and acting as such officers and duly authorized to execute the Bonds and we hereby ratify, confirm and adopt the facsimile signatures on each and all of the Bonds as the true and proper signatures for the execution thereof. The Bonds are in fully registered form. The Bonds have been in all respects duly executed for delivery pursuant to authority conferred upon us as such officers and no obligations other than the Bonds have been issued pursuant to such authority. 2.The Bonds mature on the dates, bear interest at the rates and are substantially in the form prescribed by a resolution duly adopted by the governing body of the District on August 10, 2026 (the Bond Resolution). The Bond Resolution has not been amended or repealed. 3.We have delivered the Bonds to Bond Trust Services Corporation, in Minneapolis, Minnesota, as bond registrar (the Registrar), for authentication and delivery to The Depository Trust Company on behalf of J.P. Morgan Securities LLC, in New York, New York, in its capacity as the purchaser of the Bonds (the Purchaser). 4.None of the proceedings or records which have been certified to the Purchaser or to Dorsey & Whitney LLP, the attorneys rendering an opinion as to the validity of the Bonds, has been in any manner repealed, amended or changed. There has been no material change in the financial condition of the District or the facts affecting the Bonds. No litigation of any nature is now pending or, to the best of our knowledge, threatened, seeking to restrain or enjoin the issuance or delivery of the Bonds or the levy or collection of any ad valorem taxes to pay principal of or interest on the Bonds, or in any manner questioning the authority or proceedings for the issuance of the Bonds or the application of the proceeds thereof, or for the levy or collection of ad valorem taxes or affecting the validity of the Bonds or questioning the corporate existence or boundaries of the District or the title of any of the present officers thereof to their respective offices. 5.The Preliminary Official Statement, dated July 31, 2026 and the Final Official Statement, dated August 10, 2026, prepared on behalf of the District for the issuance of the Bonds by …