$24,510,000* GENERAL OBLIGATION REFUNDING BONDS, SERIES 2026 ROCK HILL SCHOOL DISTRICT NO. 3 OF YORK COUNTY, SOUTH CAROLINA Proposals will be received by the Superintendent or her designee of Rock Hill School District No. 3 of York County, South Carolina (the "School District") pursuant to the Official Notice of Sale. Sale Date: Such date as may be established by the School District not less than seven days from the publication of this notice and communicated by electronic dissemination not less than 48 hours prior to the time the proposals are to be received. Sale Time: 11:00 a.m., South Carolina time Bonds Dated: Date of Delivery, on or about May 5, 2026 Interest Payments: Semiannually on March 1 and September 1, commencing September 1, 2026 Maturities: March 1, 2027 through March 1, 2032 Redemption Provisions: The Bonds will not be subject to redemption prior to maturity. Book-Entry-Only: The Bonds will be book-entry-only. Legal Opinion: Burr & Forman LLP, Columbia, SC Financial Advisor: Compass Municipal Advisors, LLC, Columbia, SC The Bonds will be issued in book-entry-only form in denominations of $5,000 or any integral multiple thereof. A copy of the Preliminary Official Statement in deemed final form and the Official Notice of Sale are available via the internet at officialstatements.compassmuni.com. For additional information, please contact the School District's Bond Counsel, Francenia B. Heizer, Esquire, Burr & Forman LLP, telephone (803) 799-9800, e-mail: fheizer@burr.com or the School District's Financial Advisor, Brian G. Nurick, Senior Managing Director, Compass Municipal Advisors LLC, telephone (803) 733-1604, e-mail: brian.nurick@compassmuni.com. *Preliminary, subject to change. IPL0329821 Apr 10 2026