AMENDED SUMMARY NOTICE OF SALE Bids will be received by the Board of School Commissioners of School District No. 1 of Richland County, the governing body of School District No. 1 of Richland County, South Carolina (the "School District"), at 11:00 a.m., South Carolina time, on Tuesday, April 28, 2026, pursuant to the Notice of Sale dated April 21, 2026 with respect to the sale of the $26,000,000* General Obligation Bonds, Series 2026 of School District No. 1 of Richland County, South Carolina (the "Bonds"). The School District reserves the right to modify such date by notice disseminated by an electronic information service at least 48 hours prior to the time set for receipt of bids. The par amount of the Bonds is subject to adjustment as set forth in the Official Notice of Sale. The Official Notice of Sale and other information is available from School District's Financial Advisor, Mike Gallagher with Compass Municipal Advisors, LLC at 1310 Pulaski Street, Columbia, South Carolina 29201, email: Mike.Gallagher@compassmuni.com. This amended notice amends and replaces that certain prior Summary Notice of Sale dated April 15, 2026, as previously published by the School District, in its entirety. ____________________ * Preliminary, subject to change. IPL0331373 Apr 17 2026