SUMMARY NOTICE OF SALE $5,000,000* General Obligation Bond, Series 2025 Sumter County, South Carolina Proposals by electronic mail will be received by the County Administrator or his designee of Sumter County, South Carolina (the "County") pursuant to the Request for Proposals. Sale Date: Such date as may be established by the County 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 Bond Dated: Date of Delivery, on or about August 28, 2025 Interest Payment: At maturity on March 2, 2026 Principal Payment: March 2, 2026 Prepayment: The Bond will not be subject to prepayment. Legal Opinion: Burr & Forman LLP, Columbia, SC Financial Advisor: Compass Municipal Advisors, LLC, Columbia, SC A copy of the Request for Proposals is available via the internet at https://www.compassmuni.com/statements-loans.asp. For additional information, please contact the County's Bond Counsel, Francenia B. Heizer, Esquire, Burr & Forman LLP, telephone (803) 799-9800, e-mail: fheizer@burr.com or the County's Financial Advisor, R. Michael Gallagher, Director, Compass Municipal Advisors, LLC, telephone (803) 765-1004, e-mail: mike.gallagher@compassmuni.com. *Preliminary, subject to adjustment IPL0259668 Aug 3 2025