SUMMARY NOTICE OF SALE $190,000,000 General Obligation Bonds, Series 2026A Orangeburg County School District, South Carolina Proposals by electronic bids will be received by the Superintendent or his lawfully-authorized designee of Orangeburg County School District, South Carolina (the "School District") pursuant to an Official Notice of Sale. Sale Date: Such date and time 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 July 14, 2026 Interest Payments: April 1 and October 1, commencing April 1, 2027 Maturity Dates: April 1, 2027 to April 1, 2050 Redemption Provisions: The Bonds will be subject to redemption prior to maturity Book-Entry-Only: The Bonds will be book-entry-only Legal Opinion: Burr & Forman LLP, Columbia, South Carolina Financial Advisor: Compass Municipal Advisors, LLC, Columbia, South Carolina 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 https://compassmuni.com/statements.php. 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, Robert R. Damron, Director, Compass Municipal Advisors LLC; telephone (859) 229-4219; e-mail: bob.damron@compassmuni.com. *Preliminary, subject to change.