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        <PersonNm>STEPHEN M WARNER</PersonNm>
        <TitleTxt>HEAD OF LOWER DIVISION</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>STEVEN COHEN</PersonNm>
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        <PersonNm>WINIFRED BARNES</PersonNm>
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          <BusinessName>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>18 BEAUMONT AVENUE</AddressLine1Txt>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
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        <ContractorAddress>
          <USAddress>
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      <ContractorCompensationGrp>
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          <USAddress>
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            <CityNm>AUSTIN</CityNm>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>SELBY BUS</BusinessNameLine1Txt>
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        <ContractorAddress>
          <USAddress>
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            <StateAbbreviationCd>NY</StateAbbreviationCd>
            <ZIPCd>10065</ZIPCd>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>SCHOLASTIC TRANSPORTATION</BusinessNameLine1Txt>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>8024 PRESTON COURT</AddressLine1Txt>
            <CityNm>BROOKLYN</CityNm>
            <StateAbbreviationCd>NY</StateAbbreviationCd>
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        <BusinessCd>611710</BusinessCd>
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        <ExclusionAmt>28618</ExclusionAmt>
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        <ProgramServicesAmt>832169</ProgramServicesAmt>
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        <ProgramServicesAmt>1386609</ProgramServicesAmt>
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        <FundraisingAmt>68731</FundraisingAmt>
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        <ManagementAndGeneralAmt>298545</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>99449</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>35000</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>117611</ProgramServicesAmt>
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        <ProgramServicesAmt>10466</ProgramServicesAmt>
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        <FundraisingAmt>217226</FundraisingAmt>
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        <ProgramServicesAmt>56223</ProgramServicesAmt>
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        <FundraisingAmt>10039</FundraisingAmt>
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        <ProgramServicesAmt>380335</ProgramServicesAmt>
        <ManagementAndGeneralAmt>54913</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>8117</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2899</ManagementAndGeneralAmt>
        <FundraisingAmt>580</FundraisingAmt>
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        <ProgramServicesAmt>697117</ProgramServicesAmt>
        <ManagementAndGeneralAmt>118985</ManagementAndGeneralAmt>
        <FundraisingAmt>7744</FundraisingAmt>
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        <ProgramServicesAmt>3664517</ProgramServicesAmt>
        <ManagementAndGeneralAmt>466503</ManagementAndGeneralAmt>
        <FundraisingAmt>39506</FundraisingAmt>
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        <ProgramServicesAmt>308263</ProgramServicesAmt>
        <ManagementAndGeneralAmt>63923</ManagementAndGeneralAmt>
        <FundraisingAmt>3783</FundraisingAmt>
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        <Desc>STUDENT SERVICES</Desc>
        <TotalAmt>989398</TotalAmt>
        <ProgramServicesAmt>989398</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>AUXILIARY PROGRAM</Desc>
        <TotalAmt>562287</TotalAmt>
        <ProgramServicesAmt>562287</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>INSTRUCTIONAL EXPENSES</Desc>
        <TotalAmt>472545</TotalAmt>
        <ProgramServicesAmt>467060</ProgramServicesAmt>
        <ManagementAndGeneralAmt>5485</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
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        <TotalAmt>248201</TotalAmt>
        <ProgramServicesAmt>198915</ProgramServicesAmt>
        <ManagementAndGeneralAmt>45438</ManagementAndGeneralAmt>
        <FundraisingAmt>3848</FundraisingAmt>
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      <AllOtherExpensesGrp>
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        <ProgramServicesAmt>370726</ProgramServicesAmt>
        <ManagementAndGeneralAmt>86970</ManagementAndGeneralAmt>
        <FundraisingAmt>85847</FundraisingAmt>
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      <TotalFunctionalExpensesGrp>
        <TotalAmt>31948243</TotalAmt>
        <ProgramServicesAmt>25526130</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4820212</ManagementAndGeneralAmt>
        <FundraisingAmt>1601901</FundraisingAmt>
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      <CashNonInterestBearingGrp>
        <BOYAmt>1409838</BOYAmt>
        <EOYAmt>1107506</EOYAmt>
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      <SavingsAndTempCashInvstGrp>
        <BOYAmt>15836546</BOYAmt>
        <EOYAmt>8553156</EOYAmt>
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      <PledgesAndGrantsReceivableGrp>
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        <EOYAmt>97499</EOYAmt>
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        <EOYAmt>1616620</EOYAmt>
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      <InventoriesForSaleOrUseGrp>
        <BOYAmt>16540</BOYAmt>
        <EOYAmt>25225</EOYAmt>
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        <BookValueAmt>13680</BookValueAmt>
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      <FootnoteTextInd>X</FootnoteTextInd>
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      <NetUnrealizedGainsInvstAmt>3493287</NetUnrealizedGainsInvstAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>IN ITS LIBRARY, THE SCHOOL EXHIBITS A HISTORICAL MAP DATING BACK TO 1755, WHICH SHOWS THE 13 COLONIES AND LANDS USED AS "LAND GRANTS" BY REVOLUTIONARY GOVERNMENTS AS A METHOD OF OBTAINING MILITARY SERVICES. THE MAP IS AN EDUCATIONAL TOOL OF THE SCHOOL IN PROVIDING A QUALITY EDUCATION TO ITS STUDENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART IV, LINE 2B:</FormAndLineReferenceDesc>
        <ExplanationTxt>RENTAL SECURITY DEPOSITS HELD AT ALLEN-STEVENSON SCHOOL</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE OBJECTIVE OF THE SCHOOL IS TO MAINTAIN THE PRINCIPAL ENDOWMENT FUNDS AT THE ORIGINAL AMOUNT DESIGNATED BY THE DONOR. THE INVESTMENT POLICY TO ACHIEVE THIS OBJECTIVE IS TO INVEST IN A DIVERSIFIED PORTFOLIO. INTEREST EARNED IN RELATION TO THE ENDOWMENT FUNDS IS RECORDED AS TEMPORARILY RESTRICTED INCOME AND THE SPENDING ALLOCATION MAY BE TRANSFERRED TO THE CURRENT OPERATING BUDGET UP TO THE PERCENTAGE ALLOCATION AMOUNT OF THE CURRENT SPENDING POLICY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL RECOGNIZES THE EFFECT OF INCOME TAX POSITIONS ONLY IF THOSE POSITIONS ARE MORE LIKELY THAN NOT TO BE SUSTAINED. MANAGEMENT HAS DETERMINED THAT THE SCHOOL HAD NO UNCERTAIN TAX POSITIONS THAT WOULD REQUIRE FINANCIAL STATEMENT RECOGNITION OR DISCLOSURE. THE SCHOOL IS NO LONGER SUBJECT TO EXAMINATIONS BY THE APPLICABLE TAXING JURISDICTIONS FOR YEARS PRIOR TO JUNE 30, 2022.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>COST OF GOODS SOLD RECLASSED TO PART VIII, LINE 10B 24,872. RENT EXPENSES RECLASSED TO PART VIII, LINE 6B 189,394.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL AID GRANTS NETTED AGAINST REVENUE 3,284,858. PARENT'S ASSOCIATION EXPENSES REPORTED IN PART IX 878. GOVERNMENT GRANTS RECLASSED TO PART VIII 49,920.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>COST OF GOODS SOLD RECLASSED TO PART VIII, LINE 10B 24,872. LOSS ON DISPOSAL OF EQUIPMENT RECLASSED TO PART XI, LINE 9 18,124. WRITE-OFF OF PLEDGE RECEIVABLE RECLASSED TO PART XI, LINE 9 100,000. RENT EXPENSES RECLASSED TO PART VIII, LINE 6B 189,394.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL AID GRANTS NETTED AGAINST REVENUE 3,284,858. PARENT'S ASSOCIATION EXPENSES REPORTED IN PART IX 878. GOVERNMENT GRANTS RECLASSED TO PART VIII 49,920.</ExplanationTxt>
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      <PolicyStmtInBrochuresEtcInd>1</PolicyStmtInBrochuresEtcInd>
      <PlcyPblczdViaBroadcastMediaInd>1</PlcyPblczdViaBroadcastMediaInd>
      <MaintainRacialCompRecsInd>1</MaintainRacialCompRecsInd>
      <MaintainScholarshipsRecsInd>1</MaintainScholarshipsRecsInd>
      <MaintainCpyOfBrochuresEtcInd>1</MaintainCpyOfBrochuresEtcInd>
      <MaintainCpyOfAllSolInd>1</MaintainCpyOfAllSolInd>
      <DiscriminateRaceStdntsRghtsInd>0</DiscriminateRaceStdntsRghtsInd>
      <DiscriminateRaceAdmissPlcyInd>0</DiscriminateRaceAdmissPlcyInd>
      <DiscriminateRaceEmplmFcultyInd>0</DiscriminateRaceEmplmFcultyInd>
      <DiscriminateRaceSchsInd>0</DiscriminateRaceSchsInd>
      <DiscriminateRaceEducPlcyInd>0</DiscriminateRaceEducPlcyInd>
      <DiscriminateRaceUseOfFcltsInd>0</DiscriminateRaceUseOfFcltsInd>
      <DiscriminateRaceAthltProgInd>0</DiscriminateRaceAthltProgInd>
      <DiscriminateRaceOtherActyInd>0</DiscriminateRaceOtherActyInd>
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        <FormAndLineReferenceDesc>SCHEDULE E, PART I, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>THE NONDISCRIMINATORY POLICY IS LISTED ON ALL MARKETING MATERIALS AND ON OUR WEBSITE'S HOMEPAGE.</ExplanationTxt>
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        <FormAndLineReferenceDesc>SCHEDULE E, PART I, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>ALLEN-STEVENSON SCHOOL RECEIVES FUNDS FROM THE STATE OF NEW YORK.</ExplanationTxt>
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        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL GRANTS FINANCIAL AID TO THOSE FAMILIES WHO CANNOT AFFORD THE FULL TUITION. THE PROCESS FOR DETERMINING THE AWARD IS AS FOLLOWS: THE CHIEF FINANCIAL OFFICER SETS THE BUDGET FOR THE TOTAL AMOUNT OF GRANTS TO BE AWARDED. THE FINANCE COMMITTEE REVIEWS THE BUDGET PRIOR TO BOARD APPROVAL. IN NOVEMBER, AN EMAIL NOTIFICATION IS SENT TO FAMILIES WITH A LINK TO CLARITYAPP.COM ("CLARITY") THAT PROMPTS FAMILIES TO LOG ON AND SUBMIT THROUGH CLARITY, A FINANCIAL AID APPLICATION PLATFORM. CLARITY CAN AUTOMATICALLY RECEIVE A FAMILY'S 1040 AND W2 DOCUMENTS FROM THE PRIOR YEAR WHEN THEY COMPLETE THE VERIFICATION STEP TO PULL THOSE DOCUMENTS DIRECTLY FROM THE IRS. FAMILIES WILL ALSO SHARE THE AMOUNT THEY BELIEVE THEY CAN CONTRIBUTE TOWARD TUITION. BASED ON THE FORM AND ADDITIONAL DOCUMENTATION SUBMITTED BY THE FAMILIES, CLARITY WILL CALCULATE AN EXPECTED FAMILY CONTRIBUTION TOWARDS TUITION. CLARITY'S SYSTEM TRACKS THE POTENTIAL AWARDS TO BE GRANTED TO EACH STUDENT. THE CHIEF FINANCIAL OFFICER REVIEWS THE POTENTIAL AWARDS ALONG WITH THE FINANCIAL AID COMMITTEE. THE COMMITTEE ALLOCATES THE AWARDS. AWARD LETTERS ARE SENT TO THE FAMILIES ALONG WITH THEIR ENROLLMENT OR REENROLLMENT. CHANGES MAY OCCUR IF THERE SEEM TO BE INCONSISTENCIES IN THE FINANCIAL DATA SUBMITTED (AS ALL APPLICANTS MUST SUBMIT THEIR COMPLETED 1040 TAX RETURNS AND BUSINESS RETURNS IF APPLICABLE).</ExplanationTxt>
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      <WrittenPolicyRefTAndEExpnssInd>1</WrittenPolicyRefTAndEExpnssInd>
      <SubstantiationRequiredInd>1</SubstantiationRequiredInd>
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        <PersonNm>HYDEE BRESSLER BASSEL</PersonNm>
        <TitleTxt>CFO &amp; COO THRU NOV 2024</TitleTxt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>STEPHEN M WARNER</PersonNm>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KATHERINE DUCKWORTH-SCHACHTER</PersonNm>
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        <TotalCompensationFilingOrgAmt>316710</TotalCompensationFilingOrgAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>WINIFRED BARNES</PersonNm>
        <TitleTxt>DIRECTOR OF ACADEMIC OPERATIONS</TitleTxt>
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        <DeferredCompensationFlngOrgAmt>20850</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>RICHARD ALIFANO</PersonNm>
        <TitleTxt>DIR., ATHLETICS/PE EDUCATION</TitleTxt>
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        <TotalCompensationFilingOrgAmt>271682</TotalCompensationFilingOrgAmt>
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        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>WILLIAM L DRANSFIELD</PersonNm>
        <TitleTxt>DIRECTOR OF AUXILLIARY PROGRAMS</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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        <OtherCompensationFilingOrgAmt>1062</OtherCompensationFilingOrgAmt>
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        <DeferredCompensationFlngOrgAmt>16324</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>48014</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>247789</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>STEVEN COHEN</PersonNm>
        <TitleTxt>HEAD OF UPPER DIVISION</TitleTxt>
        <BaseCompensationFilingOrgAmt>199726</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
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        <OtherCompensationFilingOrgAmt>2009</OtherCompensationFilingOrgAmt>
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        <TotalCompensationFilingOrgAmt>240053</TotalCompensationFilingOrgAmt>
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        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ELIZABETH MCLAUGHLIN</PersonNm>
        <TitleTxt>SCHOOL PSYCHOLOGIST</TitleTxt>
        <BaseCompensationFilingOrgAmt>175618</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MICHELE V DEMKO</PersonNm>
        <TitleTxt>MUSIC DEPARTMENT HEAD</TitleTxt>
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        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>1513</OtherCompensationFilingOrgAmt>
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        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
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        <TotalCompensationFilingOrgAmt>209744</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 1A</FormAndLineReferenceDesc>
        <ExplanationTxt>ACCORDING TO THE CONTRACT, AS A CONDITION OF EMPLOYMENT AND FOR THE CONVENIENCE OF THE SCHOOL, THE SCHOOL PROVIDES HOUSING ALLOWANCE TO THE HEAD OF SCHOOL DUNCAN LYON. IT IS TAXABLE TO THE INDIVIDUAL AND IS REPORTED ON SCH J, PART II, COLUMN (B)(III).</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>DUNCAN LYON, HEAD OF SCHOOL, PARTICIPATED IN A SUPPLEMENTAL NON-QUALIFIED RETIREMENT PLAN 457(F). THE SCHOOL CONTRIBUTED $50,000 TO THE 457(F) PLAN IN 2024, AND DISTRIBUTED $108,515 TO DUNCAN, WHICH WAS INCLUDED IN HIS 2024 FORM W-2.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleL documentId="RetDoc1042800001">
      <GrntAsstBnftInterestedPrsnGrp>
        <CashGrantAmt>52101</CashGrantAmt>
        <TypeOfAssistanceTxt>FINANCIAL AID</TypeOfAssistanceTxt>
        <AssistancePurposeTxt>DISCOUNTED TUITION</AssistancePurposeTxt>
      </GrntAsstBnftInterestedPrsnGrp>
    </IRS990ScheduleL>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>16</ContributionCnt>
        <NoncashContributionsRptF990Amt>83551</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>AVG. SELLING PRICE</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>AUCTION ITEMS</Desc>
        <ContributionCnt>18</ContributionCnt>
        <NoncashContributionsRptF990Amt>105612</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>COST</MethodOfDeterminingRevenuesTxt>
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      <Form8283ReceivedCnt>0</Form8283ReceivedCnt>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, COLUMN (B):</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION IS REPORTING THE NUMBER OF CONTRIBUTORS IN PART I, COLUMN (B).</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>MANAGEMENT REVIEWS THE FORM 990 TO OBTAIN AN UNDERSTANDING OF THE REPORTING REQUIREMENTS AND TO ENSURE IT IS ACCURATE AND COMPLETE. SUBSEQUENTLY, A COPY OF THE DRAFT FORM 990 SHORT FORM (WITHOUT SCHEDULE B) IS PROVIDED TO THE AUDIT COMMITTEE FOR REVIEW. THE AUDIT COMMITTEE DISCUSSES THE FORM 990 WITH MANAGEMENT AND RESOLVES ANY QUESTIONS THAT ARISE. THE PUBLIC INSPECTION COPY OF THE DRAFT FORM 990 IS THEN DISTRIBUTED, EITHER ELECTRONICALLY OR BY HARD COPY, TO THE BOARD FOR REVIEW AND COMMENT. IN ORDER TO ENSURE CONFIDENTIALITY OF OUR DONORS, THE DONOR LIST (SCHEDULE B) IS NOT INCLUDED IN THE DISTRIBUTION. THE FORM 990 IS FILED ONCE THE BOARD'S COMMENTS ARE ADDRESSED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>BOARD MEMBERS, OFFICERS, KEY EMPLOYEES AND ALL OTHER EMPLOYEES SIGN A CONFLICT-OF-INTEREST POLICY STATEMENT ANNUALLY, WHICH IS REVIEWED BY MANAGEMENT. IF A CONFLICT APPEARS TO EXIST, MANAGEMENT AND THE BOARD OF TRUSTEES AUDIT COMMITTEE WILL MEET WITH THE INDIVIDUAL TO OBTAIN ALL THE FACTS. IF A CONFLICT IS IDENTIFIED, THE INDIVIDUAL TO WHOM IT PERTAINS MUST REFRAIN FROM PARTICIPATING IN THE DECISION-MAKING CONCERNING THE MATTER THAT GAVE RISE TO THE CONFLICT. ADDITIONALLY, AN EMPLOYEE WHO RECOMMENDS A VENDOR TO THE SCHOOL MUST DISCLOSE TO THE CHIEF FINANCIAL OFFICER AND THE HEAD OF SCHOOL WHETHER HE OR SHE HAS A RELATIONSHIP WITH THAT VENDOR. IF APPROVED AS APPROPRIATE, THAT VENDOR MUST PROVIDE THE SCHOOL WITH A MINIMUM OF THREE PROFESSIONAL REFERENCES. ADDITIONALLY, THERE WILL BE A BIDDING PROCESS WHERE TWO ADDITIONAL OUTSIDE INDEPENDENT VENDORS WILL BE ASKED TO BID ON THE JOB OR SERVICE AS WELL.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CHIEF FINANCIAL OFFICER OBTAINS INFORMATION FROM THE DASL SYSTEM THAT SHOWS DETAILED SALARY FIGURES FOR VARIOUS POSITIONS IN DIFFERENT COHORTS. THREE SCHOOL GROUPS ARE USED FOR COMPARISON OF CURRENT SALARIES TO ALLEN-STEVENSON SCHOOL'S HIGHLY COMPENSATED AND KEY EMPLOYEES, SUCH AS THE HEAD OF SCHOOL, THE CHIEF FINANCIAL OFFICER, DIVISION HEADS, THE DIRECTOR OF ADMISSIONS, FACILITIES DIRECTOR, DIRECTOR OF ATHLETICS, AND DIRECTOR OF DEVELOPMENT. THE PERSONNEL AND COMPENSATION COMMITTEE, MADE UP OF THREE (3) BOARD MEMBERS, REVIEWS THE HEAD'S RECOMMENDATION OF THE SALARIES OF THE ABOVE LISTED POSITIONS, EXCEPT FOR HIS OWN SALARY, FOR FAIRNESS AND APPROPRIATENESS. THE HEAD OF SCHOOL'S SALARY IS RECOMMENDED BY THE PRESIDENT OF THE BOARD AND APPROVED BY THE OTHER MEMBERS OF THE COMPENSATION COMMITTEE. THE MEETINGS OF THE COMPENSATION COMMITTEE ARE CONTEMPORANEOUSLY DOCUMENTED. THIS PROCESS WAS LAST COMPLETED THURSDAY, MAY 9, 2024.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL MAKES ITS FORM 990 AVAILABLE FOR PUBLICATION INSPECTION AS REQUIRED UNDER SECTION 6104 OF THE INTERNAL REVENUE CODE. THE RETURN IS POSTED ON GUIDESTAR.ORG AND OTHER SIMILAR TYPES OF WEBSITES. IN ADDITION, FORM 990, CONFLICT OF INTEREST POLICY, GOVERNING DOCUMENTS, FINANCIAL STATEMENTS AND EMPLOYEE HANDBOOK ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>LOSS ON DISPOSAL OF EQUIPMENT -18,124. WRITE OFF OF PLEDGE RECEIVABLE -100,000.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PROCESS FOR ASSUMING RESPONSIBILITY OVER THE AUDIT OF THE ORGANIZATION AND FOR THE SELECTION OF AN INDEPENDENT ACCOUNTANT HAS NOT CHANGED SINCE THE PRIOR YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>