SUMMARY NOTICE OF SALE $50,000,000* SCHOOL DISTRICT NO. 1 OF YORK COUNTY, SOUTH CAROLINA GENERAL OBLIGATION BOND ANTICIPATION NOTES, SERIES 2025 Proposals will be received by the Board of Trustees of School District No. 1 of York County, South Carolina pursuant to the Official Notice of Sale. ELECTRONIC PROPOSALS VIA PARITY WILL BE ACCEPTED. Sale Date: Wednesday, July 16, 2025, or on such other date and time as may be established by the School District and communicated not less than 48 hours prior to the time the proposals are to be received for the rescheduled sale. Sale Time: 11:00 a.m. South Carolina Time (as determined by PARITY). Notes Dated: Delivery date (expected to be July 30, 2025). Payment Date: Principal and interest due July 30, 2026. Good Faith Deposit: None required. Ratings: Moody's. Redemption Provisions: The Notes are not subject to redemption prior to their stated maturity. Legal Opinion: Pope Flynn, LLC, Columbia, South Carolina. The Notes will be issued in book-entry only form in the denomination 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 free of charge via the internet at compassmuni.com/statements.php. For additional information, please contact the School District's Assistant Superintendent of Finance/Operations, Amy Hagner, School District No. 1 of York County, 1475 East Liberty Street, York, South Carolina 29745 (telephone 803-684-9916; email ahagner@york.k12.sc.us), the School District's Financial Advisor, Brian Nurick, Compass Municipal Advisors, LLC, 1310 Pulaski St., Columbia, South Carolina 29201 (telephone 859-368-9619; email brian.nurick@compassmuni.com), or the School District's Bond Counsel, Matt Davis, Pope Flynn, LLC, 1411 Gervais Street, Suite 300, Columbia, South Carolina 29201 (telephone 803-354-4918; email mdavis@popeflynn.com). ___________________ * Preliminary; subject to change. IPL0249815 Jul 2 2025