SUMMARY NOTICE OF SALE $100,000,000* GENERAL OBLIGATION BONDS, SERIES 2026A $24,000,000* GENERAL OBLIGATION BONDS, SERIES 2026B SCHOOL DISTRICT NO. 5 OF LEXINGTON COUNTY AND RICHLAND COUNTY, SOUTH CAROLINA Proposals by electronic bids will be received by the Superintendent or his lawfully-authorized designee of School District No. 5 of Lexington County and Richland 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. Time: Series A – 11:00 A.M. (South Carolina time) Series B – 11:30 A.M. (South Carolina time) Bonds Dated: Delivery Date, on or about May 26, 2026 Interest Payments: Series A - Semiannually on March 1 and September 1 commencing September 1, 2026 Series B – At maturity on March 1, 2027 Maturities: Series A - March 1, 2027 through March 1, 2045 Series B – March 1, 2027 Redemption Provisions: Series A – Subject to redemption prior to maturity Series B - Not subject to redemption prior to maturity Legal Opinion: Burr & Forman LLP, Columbia, South Carolina Financial Advisor: PFM Financial Advisors LLC 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 www.munios.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, Jay Glover, PFM Financial Advisors LLC, telephone (407) 406-5760, e-mail: gloverj@pfm.com. *Preliminary, subject to adjustment. IPL0336360 May 1 2026