SUMMARY NOTICE OF SALE $25,800,000* GENERAL OBLIGATION BONDS, SERIES 2026B, OF LEXINGTON COUNTY SCHOOL DISTRICT NO. 1, SOUTH CAROLINA Bids will be received by Lexington County School District No. 1, South Carolina (the "School District"), pursuant to the Official Notice of Sale. Sale Date: Wednesday, September 9, 2026 Sale Time: 11:00 o'clock a.m. (Eastern Daylight Savings Time) Bonds Dated: Delivery, on or about September 23, 2026 Maturity: March 1, 2027 Redemption Provisions: Bonds not subject to redemption prior to maturity Tax Status: Tax-exempt. Not bank-qualified Legal Opinion: Haynsworth Sinkler Boyd, P.A. Columbia, South Carolina Municipal Advisor: Compass Municipal Advisors, LLC Columbia, South Carolina Official Notice of Sale and Preliminary Official Statement: Available at https://compassmuni.com/statements.php ________________________________ *Subject to adjustment as provided in the Preliminary Official Statement and Official Notice of Sale The Bonds will be general obligations of the School District, payable both as to principal and interest from ad valorem taxes imposed upon all taxable property within the School District, without limit as to rate or amount. This Notice is given to evidence the School District's intent to receive bids for and award the Bonds on the date stated above. Such sale may be postponed prior to the time bids are to be received. If postponed, the sale may be thereafter rescheduled, and notice of such rescheduled date of sale will be disseminated at least 48 hours prior to the time for receipt of bids through an electronic information service. IPL0369300 Aug 28 2026