SUMMARY NOTICE OF SALE NOTICE IS HEREBY GIVEN that each of the following school districts (the “School Districts”) shall offer collectively for public sale its general obligation bond (collectively, the “Bonds”) in the amounts indicated below: Total % of School District Principal* Total* Bamberg County School District, SC $ 1,978,000 3.72% Barnwell County School District, SC 2,200,000 4.14 School District of Calhoun County, SC 169,000 0.32 Chesterfield County School District, SC 240,000 0.45 School District of Colleton County, SC 752,000 1.41 Florence County School District Three, SC 438,000 0.82 School District of Kershaw County, SC 760,000 1.43 The School District of Lancaster County, SC 5,677,000 10.67 School District of Lee County, SC 822,000 1.54 Marion County School District, SC 1,161,000 2.18 McCormick County School District, SC 1,504,000 2.83 School District of Pickens County, SC 31,547,000 59.29 School District No. 3 of Spartanburg County, SC 109,000 0.20 School District No. 7 of Spartanburg County, SC 45,000 0.08 Sumter School District, SC 5,568,000 10.47 The School District of Union County, SC 234,000 0.44 Totals: $53,204,000 100.00% *Preliminary, subject to change. The Bonds will be collectively sold as the $53,204,000* South Carolina Association of Governmental Organizations (SCAGO) Certificates of Participation, Series 2026A (Evidencing Undivided Proportionate Interests in General Obligation Debt of Certain South Carolina School Districts) (the “Certificates”) Sale Date: Such date as may be established 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. Sale Time: 11:00 a.m., South Carolina time Certificates and Bonds Dated: Date of Delivery, on or about May 14, 2026 Interest Payment: At maturity on March 1, 2027 Maturity: March 1, 2027 Redemption provisions: The Certificates and Bonds are not subject to redemption. Book-Entry-Only: The Certificates may be book-entry-only. Legal Opinion: Burr & Forman LLP, Columbia, SC Financial Advisor: Compass Municipal Advisors, LLC, Columbia, SC Proposals will be received by Compass Municipal Advisors, LLC on behalf of the South Carolina Association of Governmental Organizations and the School Districts. The Certificates will be issued in book-entry only form in denominations of $100,000 and integral multiples of $1,000 in excess of $100,000. A copy of the Preliminary Offering Circular in deemed final form and the Official Terms and Conditions of Sale are available via the internet at https://www.compassmuni.com/statements.asp. Persons seeking information should communicate with each School District’s Special Counsel, Francenia B. Heizer, Esquire, Burr & Forman LLP, telephone (803) 799-9800, e-mail: fheizer@burr.com or with each School District’s Financial Advisor, Brian G. Nurick, Senior Managing Director, Compass Municipal Advisors, LLC, telephone (803) 733-1604, e-mail: brian.nurick@compasmuni.com. *Preliminary, subject to change.