Bond Issuance Information Name of Issuer: School District of Clayton, St. Louis County, Missouri Dates of Issuance: Sept. 08, 2010; Dec. 27, 2017; Dec. 5, 2019 Relating to CUSIP Nos.: Series 2010A Series 2017 Series 2019 184270 JM9 184270 KP0 184270 KY1 184270 KQ8 184270 KZ8 184270 KR6 184270 LA2 184270 KS4 184270 LB0 184270 KT2 184270 LC8 184270 KU9 184270 LD6 184270 KV7 184270 LE4 184270 KW5 184270 LF1 184270 KX3 184270 LG9 - 76 - SCHOOL DISTRICT OF CLAYTON ANNUAL FINANCIAL INFORMATION AND OPERATING DATA - UNAUDITED Year ended June 30, 2025 History of Enrollment Listed below are the District's Fall enrollment figures for the last four and current school years: Grade 2020- 2021 2021- 2022 2022- 2023 2023- 2024 2024- 2025 K 143 146 130 169 131 1st 143 150 153 144 174 2nd 157 159 162 165 142 3rd 167 160 166 173 168 4th 196 163 165 171 181 5th 174 188 170 177 180 6th 205 171 200 186 190 7th 202 206 170 212 197 8th 221 188 208 176 218 9th 248 215 185 212 173 10th 212 242 216 191 217 11th 220 207 243 215 192 12th 236 217 200 236 218 Total 2,524 2,412 2,368 2,427 2,381 Sources of Revenue The following table shows the allocation of the District's revenue from the various sources for the fiscal year ended June 30, 2025: Revenue Source % of Total Local Revenue % 95.90 County Revenue 0.72 State Revenue 2.35 Federal Revenue 0.95 Other Revenue 0.08 Total % 100.00 - 77 -