SCHOOL DISTRICT OF CLAYTON ANNUAL FINANCIAL INFORMATION AND OPERATING DATA - UNAUDITED Year ended June 30, 2021 History of Enrollment Listed below are the District's Fall enrollment figures for the last four and current school years: Grade 16-17 17-18 18-19 19-20 20-21 K 178 168 153 139 143 1st 169 198 164 160 143 2nd 183 187 190 167 157 3rd 180 196 192 201 167 4th 198 188 188 177 196 5th 206 210 194 192 174 6th 205 221 219 200 205 7th 229 201 242 226 202 8th 219 235 210 251 221 9th 222 232 226 214 248 10th 210 222 237 223 212 11th 224 206 227 240 220 12th 214 217 210 229 236 Total 2,637 2,681 2,652 2,619 2,524 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, 2021: Revenue Source % of Total Local Revenue % 93.54 County Revenue 0.93 State Revenue 2.59 Federal Revenue 2.76 Other Revenue 0.18 Total % 100.00 - 78 - SCHOOL DISTRICT OF CLAYTON ANNUAL FINANCIAL INFORMATION AND OPERATING DATA - UNAUDITED Year ended June 30, 2021 Sources of Revenue by Fiscal Year The following table shows the District's sources of revenues for the fiscal years shown below: Fiscal Year Ended June 30 Local Revenue County Revenue State Revenue Federal Revenue Other Revenue Total Revenue 2017 $ 51,425,428 $ 536,786 $ 1,741,020 $ 1,738,923 $ 30,729 $ 55,472,886 2018 54,455,608 559,302 1,729,439 1,673,247 31,264,065 a 89,681,661 2019 53,169,996 525,825 1,742,804 1,635,582 357,047 b 57,431,254 2020 70,058,342 610,998 1,716,291 1,237,578 32,968,655 c 106,591,864 2021 61,835,038 613,816 1,710,141 1,826,198 116,958 b 66,102,151 a Includes proceeds from the sale of refunded bonds and from sale of land b Includes statutory tuition revenue c Includes proceeds from the sale of refunded bonds and statutory tuition revenue Property Tax Information The following table provides the history of total assessed valuation of all taxable tangible property situated in the District, according to the assessments of January 1, in the calendar years shown below: Calendar Year Assessed Valuation % Change 2016 1,036,106,710 N/A 2017 1,152,388,120 % 11.22 2018 1,136,240,380 % -1.40 2019 1,309,893,760 % 15.28 2020 1,316,001,870 % 0.47 - 79 -

SCHOOL DISTRICT OF CLAYTON ANNUAL FINANCIAL INFORMATION AND OPERATING DATA - UNAUDITED Year ended June 30, 2021 Sources of Revenue by Fiscal Year The following table shows the District's sources of revenues for the fiscal years shown below: Fiscal Year Ended June 30 Local Revenue County Revenue State Revenue Federal Revenue Other Revenue Total Revenue 2017 $ 51,425,428 $ 536,786 $ 1,741,020 $ 1,738,923 $ 30,729 $ 55,472,886 2018 54,455,608 559,302 1,729,439 1,673,247 31,264,065 a 89,681,661 2019 53,169,996 525,825 1,742,804 1,635,582 357,047 b 57,431,254 2020 70,058,342 610,998 1,716,291 1,237,578 32,968,655 c 106,591,864 2021 61,835,038 613,816 1,710,141 1,826,198 116,958 b 66,102,151 a Includes proceeds from the sale of refunded bonds and from sale of land b Includes statutory tuition revenue c Includes proceeds from the sale of refunded bonds and statutory tuition revenue Property Tax Information The following table provides the history of total assessed valuation of all taxable tangible property situated in the District, according to the assessments of January 1, in the calendar years shown below: Calendar Year Assessed Valuation % Change 2016 1,036,106,710 N/A 2017 1,152,388,120 % 11.22 2018 1,136,240,380 % -1.40 2019 1,309,893,760 % 15.28 2020 1,316,001,870 % 0.47 - 79 - SCHOOL DISTRICT OF CLAYTON ANNUAL FINANCIAL INFORMATION AND OPERATING DATA - UNAUDITED Year ended June 30, 2021 Tax Rates The following table shows the adjusted tax rates (per $100 of assessed valuation) levied against each subclass of property for the current fiscal year and the last three fiscal years for the District: Fiscal Year Ended June 30 Real Estate Residential Real Estate Commercial Real Estate Agricultural Personal Property 2018 $ 3.6494 $ 4.1682 $ - $ 3.9845 2019 3.6921 4.0670 - 3.9792 2020 4.1553 4.9562 - 4.5567 2021 4.1527 4.7354 - 4.5567 Tax Rates – Allocation by Fund The following table shows the District’s adjusted tax levies (per $100 of assessed valuation) for each of the following fiscal years: Fiscal Year Ended June 30 General (Incidental) Fund Special Revenue (Teachers') Fund Capital Projects (Building) Fund Debt Service Fund Total Levy - Blended Rate 2017 $ 0.9291 $ 2.3057 $ 0.2065 $ 0.6230 $ 4.0643 2018 0.9350 2.2278 0.1050 0.6230 3.8908 2019 1.0555 2.0770 0.1100 0.6230 3.8655 2020 1.2732 2.5030 0.1000 0.6230 4.4992 2021 1.2499 2.3530 0.1875 0.6230 4.4134 - 80 -

SCHOOL DISTRICT OF CLAYTON ANNUAL FINANCIAL INFORMATION AND OPERATING DATA - UNAUDITED Year ended June 30, 2021 Tax Rates The following table shows the adjusted tax rates (per $100 of assessed valuation) levied against each subclass of property for the current fiscal year and the last three fiscal years for the District: Fiscal Year Ended June 30 Real Estate Residential Real Estate Commercial Real Estate Agricultural Personal Property 2018 $ 3.6494 $ 4.1682 $ - $ 3.9845 2019 3.6921 4.0670 - 3.9792 2020 4.1553 4.9562 - 4.5567 2021 4.1527 4.7354 - 4.5567 Tax Rates – Allocation by Fund The following table shows the District’s adjusted tax levies (per $100 of assessed valuation) for each of the following fiscal years: Fiscal Year Ended June 30 General (Incidental) Fund Special Revenue (Teachers') Fund Capital Projects (Building) Fund Debt Service Fund Total Levy - Blended Rate 2017 $ 0.9291 $ 2.3057 $ 0.2065 $ 0.6230 $ 4.0643 2018 0.9350 2.2278 0.1050 0.6230 3.8908 2019 1.0555 2.0770 0.1100 0.6230 3.8655 2020 1.2732 2.5030 0.1000 0.6230 4.4992 2021 1.2499 2.3530 0.1875 0.6230 4.4134 - 80 - SCHOOL DISTRICT OF CLAYTON ANNUAL FINANCIAL INFORMATION AND OPERATING DATA - UNAUDITED Year ended June 30, 2021 Tax Collection Record The following table sets forth tax collection information for the District for the last five fiscal years: Total Levy Current Taxes Collected Current and Delinquent Taxes Collected Fiscal Year (per $100 of Assessed Value) Assessed Valuation Total Taxes Levied Amount % Amount % 2016-17 4.0643 $ 1,036,106,710 $ 42,110,485 $ 41,028,612 % 97.43 $ 40,202,268 % 95.47 2017-18 3.8908 1,152,388,120 44,837,117 43,801,052 % 97.69 43,078,099 % 96.08 2018-19 3.8655 1,136,240,380 43,921,372 43,046,572 % 98.01 42,500,328 % 96.76 2019-20 4.4992 1,309,893,760 58,934,740 57,882,064 % 98.21 58,517,417 % 99.29 2020-21 4.4134 1,316,001,870 58,080,427 56,469,791 % 97.23 56,209,478 % 96.78 Major Property Taxpayers The ten largest real property taxpayers in the District according to their 2020 assessed valuations are listed below: Taxpayer Assessed Valuation % of District's 2020 Total Assessed Valuation

$ 59,316,620 % 4.51

27,253,990 % 2.07