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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MARGOT KNIGHT</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>BOB LAVINIA</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MICHAEL LAWTON MD</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JONATHAN LEVINE</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JANET MARTIN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>ANDY MCCAIN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>SHANNON MISHKIN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>KATIE MUELLER</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>CHERYL NAJAFI</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MARNE OBERNAUER JR</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>EARL PETZNICK JR</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>DAVID RAUCH</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JORDAN ROSE</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>SHARON STONE</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JIM SWANSON</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MARKOS TAMBAKERAS</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>BOB UHL</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>DAVID VAN DENBURGH</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JIM WENTWORTH</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <TotalOtherCompensationAmt>42605</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>0</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
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      <CompensationFromOtherSrcsInd>1</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
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          <BusinessName>
            <BusinessNameLine1Txt>LATHAM &amp; WATKINS</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <ForeignAddress>
            <AddressLine1Txt>45 RUE SAINT-DOMINIQUE</AddressLine1Txt>
            <CityNm>PARIS</CityNm>
            <CountryCd>FR</CountryCd>
          </ForeignAddress>
        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>MILLIGAN LAWLESS PC</BusinessNameLine1Txt>
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        </ContractorName>
        <ContractorAddress>
          <USAddress>
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          </USAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>MERCER INVESTMENTS LLC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
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            <CityNm>CHICAGO</CityNm>
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          </USAddress>
        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>LANETERRALEVER LLC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>645 E MISSOURI AVE SUITE 400</AddressLine1Txt>
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            <StateAbbreviationCd>AZ</StateAbbreviationCd>
            <ZIPCd>85012</ZIPCd>
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        </ContractorAddress>
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        <BusinessCd>541700</BusinessCd>
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      <GrossAmountSalesAssetsGrp>
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      </LessCostOthBasisSalesExpnssGrp>
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        <SecuritiesAmt>2921003</SecuritiesAmt>
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        <ExclusionAmt>133931</ExclusionAmt>
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        <ExclusionAmt>84981</ExclusionAmt>
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        <ProgramServicesAmt>800188</ProgramServicesAmt>
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        <ManagementAndGeneralAmt>213704</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>300323</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>324225</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>1533751</ManagementAndGeneralAmt>
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      <AllOtherExpensesGrp>
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        <ManagementAndGeneralAmt>14832</ManagementAndGeneralAmt>
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        <EOYAmt>40413</EOYAmt>
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        <EOYAmt>7400296</EOYAmt>
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      <FSAuditedBasisGrp>
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    <IRS990ScheduleA documentId="RetDoc1039100001">
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        <CurrentTaxYearMinus1YearAmt>52977678</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>31887832</CurrentTaxYearAmt>
        <TotalAmt>215593539</TotalAmt>
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      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>54996228</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>44857602</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>30874199</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>52977678</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>31887832</CurrentTaxYearAmt>
        <TotalAmt>215593539</TotalAmt>
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      <SubstantialContributorsTotAmt>76865353</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>138728186</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>1484139</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>2056820</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>3205102</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>3448805</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>4116453</CurrentTaxYearAmt>
        <TotalAmt>14311319</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <UnrelatedBusinessNetIncm170Grp>
        <CurrentTaxYearAmt>60950</CurrentTaxYearAmt>
        <TotalAmt>60950</TotalAmt>
      </UnrelatedBusinessNetIncm170Grp>
      <OtherIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>501</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>4833</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>838</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearAmt>84981</CurrentTaxYearAmt>
        <TotalAmt>91153</TotalAmt>
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      <PublicSupportPY170Pct>0.57160</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>SCHEDULE A, PART II, LINE 10, EXPLANATION OF OTHER INCOME:</FormAndLineReferenceDesc>
        <ExplanationTxt>MISCELLANEOUS INCOME - 2020 AMOUNT: $ 501. 2021 AMOUNT: $ 4,833. 2022 AMOUNT: $ 838. 2024 AMOUNT: $ 84,981.</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
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        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
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        <RevenuesIncludedAmt>0</RevenuesIncludedAmt>
        <AssetsIncludedAmt>0</AssetsIncludedAmt>
      </ArtPublicExhibitionAmountsGrp>
      <HeldWorksArtGrp>
        <RevenuesIncludedAmt>0</RevenuesIncludedAmt>
        <AssetsIncludedAmt>0</AssetsIncludedAmt>
      </HeldWorksArtGrp>
      <CollectionUsedOtherPurposesGrp>
        <CollectionUsedOtherPurposesInd>X</CollectionUsedOtherPurposesInd>
        <OtherPurposesDesc>ENRICH FOUNDATIONS ENVIRONMENT</OtherPurposesDesc>
      </CollectionUsedOtherPurposesGrp>
      <SolicitedAssetsSaleInd>0</SolicitedAssetsSaleInd>
      <CYEndwmtFundGrp>
        <BeginningYearBalanceAmt>88122432</BeginningYearBalanceAmt>
        <ContributionsAmt>250000</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>8356203</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>2087105</OtherExpendituresAmt>
        <EndYearBalanceAmt>94641530</EndYearBalanceAmt>
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        <BeginningYearBalanceAmt>91863973</BeginningYearBalanceAmt>
        <ContributionsAmt>4279486</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>8758994</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>16780021</OtherExpendituresAmt>
        <EndYearBalanceAmt>88122432</EndYearBalanceAmt>
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      <CYMinus2YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>79581148</BeginningYearBalanceAmt>
        <ContributionsAmt>7994116</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>5672803</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>1384094</OtherExpendituresAmt>
        <EndYearBalanceAmt>91863973</EndYearBalanceAmt>
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        <BeginningYearBalanceAmt>67729545</BeginningYearBalanceAmt>
        <ContributionsAmt>23470001</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>-10027792</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>1590606</OtherExpendituresAmt>
        <EndYearBalanceAmt>79581148</EndYearBalanceAmt>
      </CYMinus3YrEndwmtFundGrp>
      <CYMinus4YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>59820070</BeginningYearBalanceAmt>
        <ContributionsAmt>303795</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>9458184</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>1852504</OtherExpendituresAmt>
        <EndYearBalanceAmt>67729545</EndYearBalanceAmt>
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      <BoardDesignatedBalanceEOYPct>0.08000</BoardDesignatedBalanceEOYPct>
      <PrmnntEndowmentBalanceEOYPct>0.64000</PrmnntEndowmentBalanceEOYPct>
      <TermEndowmentBalanceEOYPct>0.28000</TermEndowmentBalanceEOYPct>
      <EndowmentsHeldUnrelatedOrgInd>0</EndowmentsHeldUnrelatedOrgInd>
      <EndowmentsHeldRelatedOrgInd>0</EndowmentsHeldRelatedOrgInd>
      <TotalBookValueLandBuildingsAmt>0</TotalBookValueLandBuildingsAmt>
      <OtherSecuritiesGrp>
        <Desc>ALTERNATIVE INVESTMENTS</Desc>
        <BookValueAmt>61580014</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
      </OtherSecuritiesGrp>
      <TotalBookValueSecuritiesAmt>61580014</TotalBookValueSecuritiesAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>SPLIT INTEREST AGREEMENTS</Desc>
        <Amt>166300</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>166300</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>72196569</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>18024525</NetUnrealizedGainsInvstAmt>
      <DonatedServicesAndUseFcltsAmt>5201669</DonatedServicesAndUseFcltsAmt>
      <OtherRevenueAmt>9849</OtherRevenueAmt>
      <RevenueNotReportedAmt>23236043</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>48960526</RevenueSubtotalAmt>
      <InvestmentExpensesNotIncldAmt>300323</InvestmentExpensesNotIncldAmt>
      <RevenueNotReportedFinclStmtAmt>300323</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>49260849</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>45132047</TotExpnsEtcAuditedFinclStmtAmt>
      <DonatedServicesUseFcltsAmt>5201669</DonatedServicesUseFcltsAmt>
      <ExpensesNotReportedAmt>5201669</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>39930378</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>300323</InvestmentExpensesNotIncld2Amt>
      <ExpensesNotRptFinclStmtAmt>300323</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>40230701</TotalExpensesPerForm990Amt>
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        <FormAndLineReferenceDesc>PART III, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION'S COLLECTIONS ARE MADE UP OF SEVERAL PIECES OF COMMISSIONED OF ARTWORK FROM VARIOUS ARTISTS AND MEDIUMS AND IS HELD TO ENRICH THE FOUNDATION'S ENVIRONMENT FOR THE BENEFIT OF PATIENTS, CAREGIVERS, VISITORS, AND EMPLOYEES.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>ENDOWMENT FUNDS ARE USED TO SUPPORT THE BARROW NEUROLOGICAL INSTITUTE'S RESEARCH AND MEDICAL EDUCATION PROGRAMS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION IS ORGANIZED AS AN ARIZONA NONPROFIT CORPORATION AND HAS BEEN RECOGNIZED BY THE IRS AS EXEMPT FROM FEDERAL INCOME TAXES UNDER IRC SECTION 501(A) AS AN ORGANIZATION DESCRIBED IN IRC SECTION 501(C)(3), QUALIFIES FOR THE CHARITABLE CONTRIBUTION DEDUCTION, AND HAS BEEN DETERMINED NOT TO BE A PRIVATE FOUNDATION. THE FOUNDATION IS ANNUALLY REQUIRED TO FILE A RETURN OF ORGANIZATION EXEMPT FROM INCOME TAX (FORM 990) WITH THE IRS. IN ADDITION, THE FOUNDATION IS SUBJECT TO INCOME TAX ON NET INCOME THAT IS DERIVED FROM BUSINESS ACTIVITIES THAT ARE UNRELATED TO THEIR EXEMPT PURPOSE. THE FOUNDATION DETERMINED THAT THEY ARE NOT SUBJECT TO UNRELATED BUSINESS INCOME TAX AND HAS NOT FILED AN EXEMPT ORGANIZATION BUSINESS INCOME TAX RETURN (FORM 990-T) WITH THE IRS. MANAGEMENT BELIEVES THAT THE FOUNDATION HAS APPROPRIATE SUPPORT FOR ANY TAX POSITIONS TAKEN AFFECTING ITS ANNUAL FILING REQUIREMENTS, AND AS SUCH, DOES NOT HAVE ANY UNCERTAIN TAX POSITIONS THAT ARE MATERIAL TO THE CONSOLIDATED FINANCIAL STATEMENTS. THE FOUNDATION WOULD RECOGNIZE FUTURE ACCRUED INTEREST AND PENALTIES RELATED TO UNRECOGNIZED TAX BENEFITS AND LIABILITIES IN INCOME TAX EXPENSE IF SUCH INTEREST AND PENALTIES ARE INCURRED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>CHANGE IN VALUE IN SPLIT INTEREST AGREEMENT 9,849.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleF documentId="RetDoc1040500001">
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EUROPE (INCLUDING ICELAND &amp; GREENLAND)</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>INVESTMENT</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>N/A</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>5873851</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>CENTRAL AMERICA AND THE CARIBBEAN</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>INVESTMENTS</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>N/A</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>20405487</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EUROPE (INCLUDING ICELAND &amp; GREENLAND)</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>LEGAL SERVICES</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>518520</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <SubtotalOfficesCnt>0</SubtotalOfficesCnt>
      <SubtotalEmployeesCnt>0</SubtotalEmployeesCnt>
      <ContinuationTotalOfficeCnt>0</ContinuationTotalOfficeCnt>
      <ContinuationTotalEmployeeCnt>0</ContinuationTotalEmployeeCnt>
      <TotalOfficeCnt>0</TotalOfficeCnt>
      <TotalEmployeeCnt>0</TotalEmployeeCnt>
      <SubtotalSpentAmt>26797858</SubtotalSpentAmt>
      <ContinuationSpentAmt>0</ContinuationSpentAmt>
      <TotalSpentAmt>26797858</TotalSpentAmt>
      <TransferToForeignCorpInd>1</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>0</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>1</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>1</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>0</ForeignPartnershipInd>
      <BoycottCountriesInd>0</BoycottCountriesInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 3:</FormAndLineReferenceDesc>
        <ExplanationTxt>INVESTMENTS ARE ACCOUNTED FOR IN THE ORGANIZATION'S FINANCIAL STATEMENTS USING THE FAIR MARKET VALUE OF EACH FUND PER EACH FUND'S INVESTMENTS STATEMENT. THE AMOUNT IN COLUMN (F) IS THE FAIR MARKET VALUE. THE ORGANIZATION USED THE ACCRUAL METHOD OF ACCOUNTING TO ACCOUNT FOR EXPENDITURES IN PART I COLUMN (F).</ExplanationTxt>
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    <IRS990ScheduleG documentId="RetDoc1041300001">
      <FundraisingEventInformationGrp>
        <Event1Nm>BARROW BALL</Event1Nm>
        <GrossReceiptsEvent1Amt>8783825</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>8701985</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>81840</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>11302</OtherDirectExpensesEvent1Amt>
        <Event2Nm>BARROW OPEN</Event2Nm>
        <GrossReceiptsEvent2Amt>635115</GrossReceiptsEvent2Amt>
        <CharitableContriEvent2Amt>503864</CharitableContriEvent2Amt>
        <GrossRevenueEvent2Amt>131251</GrossRevenueEvent2Amt>
        <OtherDirectExpensesEvent2Amt>67858</OtherDirectExpensesEvent2Amt>
        <GrossReceiptsTotalAmt>9418940</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>9205849</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>213091</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>79160</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>79160</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>133931</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>DIGNITY HEALTH DBA ST JOSEPH HOSPITAL &amp; MEDICAL CENTER</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>350 WEST THOMAS ROAD</AddressLine1Txt>
          <CityNm>PHEONIX</CityNm>
          <StateAbbreviationCd>AZ</StateAbbreviationCd>
          <ZIPCd>85013</ZIPCd>
        </USAddress>
        <RecipientEIN>941196203</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>21831421</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>N/A</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>N/A</NonCashAssistanceDesc>
        <PurposeOfGrantTxt>SUPPORT HOSPITAL</PurposeOfGrantTxt>
      </RecipientTable>
      <Total501c3OrgCnt>1</Total501c3OrgCnt>
      <TotalOtherOrgCnt>0</TotalOtherOrgCnt>
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        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION OPERATES EXCLUSIVELY FOR THE BENEFIT OF, TO PERFORM THE FUNCTIONS OF, OR TO CARRY OUT THE PURPOSES OF THE GRANTEE LISTED IN PART II, ITEM 1 (COMMONSPIRIT, DBA ST. JOSEPH'S HOSPITAL AND MEDICAL CENTER), WHICH INCLUDES MAKING DISTRIBUTIONS DIRECTLY TO THE BENEFICIARY ORGANIZATION, TRANSFERRING AND MONITORING THAT RESTRICTIONS ARE MET BEFORE RELEASE OF FUNDS, AND EXPENDITURE OF SUCH FUNDS.</ExplanationTxt>
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    </IRS990ScheduleI>
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      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>0</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KATHERINE COBB</PersonNm>
        <TitleTxt>PRESIDENT (THROUGH 07/2024)</TitleTxt>
        <BaseCompensationFilingOrgAmt>184201</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>42411</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>194</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>226806</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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        <FormAndLineReferenceDesc>SCHEDULE J, PART II:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S CEO, KATHERINE COBB, IS COMPENSATED BY COMMONSPIRIT, AN UNRELATED ORGANIZATION. 2024 CALENDAR YEAR COMPENSATION AND FOR KATHERINE ARE REPORTED ON SCHEDULE J, PART II AND FORM 990, PART VII, SECTION A, AS COMPENSATION FROM THE ORGANIZATION. COMPENSATION: $184,201 PENSION: $42,411 NONTAXABLE BENEFITS: $194</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J, PART II, SUPPLEMENTAL DISCLOSURES</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL EMPLOYEES ARE LEASED FROM COMMONSPIRIT ("HOSPITAL") AND THEIR COMPENSATION AND BENEFITS ARE SET BY THE HOSPITAL. THE HOSPITAL'S EXECUTIVE COMPENSATION PHILOSOPHY IS DESIGNED TO ASSIST IN ATTRACTING AND RETAINING THE CALIBER OF EXECUTIVES REQUIRED TO FULFILL ITS MISSION OF PROVIDING HIGH QUALITY HEALTHCARE FOR ALL PERSONS REGARDLESS OF THEIR ABILITY TO PAY FOR SERVICES, IMPROVING THE QUALITY OF LIFE IN THE COMMUNITIES THE ORGANIZATION SERVES, PROMOTING EMPLOYEE SATISFACTION, AND ENSURING FINANCIAL STABILITY. A SUBSTANTIAL PORTION OF EXECUTIVE COMPENSATION IS PERFORMANCE BASED AND IS LINKED TO ORGANIZATIONAL GOALS APPROVED IN ADVANCE BY THE HOSPITAL'S HUMAN RESOURCES AND COMPENSATION COMMITTEE. THESE GOALS INCLUDE ATTAINMENT OF ANNUAL AND LONG-TERM FINANCIAL PERFORMANCE, CERTAIN HEALTHCARE QUALITY STANDARDS AND THE HOSPITAL'S COMMITMENT TO SERVING THE POOR AND DISENFRANCHISED IN THE COMMUNITIES IT SERVES. TOTAL COMPENSATION, WHICH INCLUDES BASE SALARY, ANNUAL AND LONG-TERM INCENTIVE COMPENSATION, TARGETS THE 25TH PERCENTILE OF THE MARKET IN WHICH THE HOSPITAL COMPETES FOR EXECUTIVES, COMMENSURATE WITH THE SIZE AND COMPLEXITY OF THE ORGANIZATION.</ExplanationTxt>
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      <SecuritiesCloselyHeldStockGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>24</ContributionCnt>
        <NoncashContributionsRptF990Amt>354034</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>REDEMPTION VALUE</MethodOfDeterminingRevenuesTxt>
      </SecuritiesCloselyHeldStockGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>INKIND GOODS</Desc>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>350746</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FAIR MARKET VALUE</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>MISCELLANEOUS</Desc>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>800</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>COMPARABLE SALE</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <Form8283ReceivedCnt>0</Form8283ReceivedCnt>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, COLUMN (B):</FormAndLineReferenceDesc>
        <ExplanationTxt>THE AMOUNT IN COLUMN (B) IS THE NUMBER OF CONTRIBUTIONS CONTRIBUTED.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART I, LINE 5 AND PART V, LINE 2A:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION DOES NOT HAVE EMPLOYEES. THE FOUNDATION OPERATES FOR THE BENEFIT OF THE HOSPITAL AND UTILIZES THE EMPLOYEES OF THAT HOSPITAL. THE PROPORTIONATE SALARIES AND BENEFITS FOR THESE INDIVIDUALS ARE ALLOCATED TO THE FOUNDATION. THE SALARIES OF THESE EMPLOYEES ARE INCLUDED IN THE HOSPITAL ENTITY'S FORM W-3 AND FEDERAL EMPLOYMENT TAX RETURNS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 1A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION HAS AN EXECUTIVE COMMITTEE, WHICH CONSISTS OF THE CHAIR, VICE CHAIR, SECRETARY AND TREASURER OF THE BOARD OF TRUSTEES AND THE PRESIDENT OF THE ORGANIZATION. THE CHAIR OF THE BOARD SERVES AS THE CHAIR OF THE EXECUTIVE COMMITTEE AS WELL. THE EXECUTIVE COMMITTEE IS NOT AUTHORIZED, WITHOUT THE APPROVAL OF A MAJORITY OF THE TRUSTEES PRESENT, IN PERSON AT A DULY CONVENED MEETING AT WHICH A QUORUM IS PRESENT, TO TAKE ANY ACTIONS THAT REQUIRE THE APPROVAL OF THE BOARD OF TRUSTEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CHAIR OF THE WOMEN'S BOARD AUXILIARY GROUP AND THE FOUNDATION'S PRESIDENT SHALL BE EX OFFICIO TRUSTEES WITH VOTING RIGHTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>DIGNITY HEALTH, A 501(C)(3) ORGANIZATION, MUST APPROVE ANY CHANGES TO THE ARTICLES OF INCORPORATION OR THE BYLAWS OF THE FOUNDATION THAT WOULD HAVE THE EFFECT OF CHANGING THE FOUNDATION'S NAME OR PURPOSE. IN THE EVENT THE BOARD VOTES ARE DEADLOCKED ON ANY ISSUE, THE PRESIDENT AND CEO OF BARROW NEUROLOGICAL INSTITUTE HAS THE AUTHORITY TO DECIDE THE ISSUE. BARROW NEUROLOGICAL INSTITUTE IS A DIVISION OF DIGNITY HEALTH.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 WAS PREPARED BY THE ORGANIZATION'S INDEPENDENT CPA WITH INFORMATION PROVIDED BY MANAGEMENT. THE 990 IS REVIEWED BY THE ORGANIZATION'S VICE PRESIDENT OF OPERATIONS AND FINANCE, FINANCE AND INVESTMENT COMMITTEE, AND CHAIR OF THE AUDIT COMMITTEE. THE 990 IS THEN PROVIDED TO THE BOARD FOR APPROVAL BEFORE FILING WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION HAS ADOPTED COMMONSPIRIT'S CONFLICT OF INTEREST POLICY. THE FOUNDATION'S BOARD IS CHARGED WITH MONITORING PROPOSED OR ONGOING TRANSACTIONS FOR CONFLICTS OF INTEREST AND ADDRESSING ANY POTENTIAL OR ACTUAL CONFLICTS. PURSUANT TO THE CONFLICT OF INTEREST POLICY, AN ANNUAL CONFLICT OF INTEREST QUESTIONNAIRE, AIMED AT DETERMINING ANY FAMILY AND BUSINESS RELATIONSHIPS AND TRANSACTIONS OR OTHER TRANSACTIONS THAT MAY POSE A POTENTIAL CONFLICT, IS DISTRIBUTED TO ALL COVERED PERSONS (E.G., BOARD MEMBERS, OFFICERS AND EXECUTIVE LEADERSHIP, KEY EMPLOYEES). COVERED PERSONS ARE REQUIRED TO DISCLOSE REAL OR POTENTIAL CONFLICTS AT THE TIME SUCH CONFLICTS ARISE. WHEN AN INDIVIDUAL BECOMES A COVERED PERSON AND ANNUALLY THEREAFTER, EACH COVERED PERSON IS REQUIRED TO SUBMIT AN UPDATED DISCLOSURE STATEMENT AND TO SIGN A STATEMENT AFFIRMING THAT HE/SHE: (1) HAS RECEIVED A COPY OF THE CONFLICT OF INTEREST POLICY; (2) HAS READ THE POLICY AND UNDERSTANDS SAID POLICY; AND (3) AGREES TO COMPLY WITH ALL REQUIREMENTS OF THE POLICY, INCLUDING COMPLETING THE CONFLICT OF INTEREST DISCLOSURE STATEMENT. THE COMPLETED QUESTIONNAIRES ARE REVIEWED BY COMMONSPIRIT'S LEGAL DEPARTMENT AND ANY PERSONS WITH ACTUAL OR POTENTIAL CONFLICTS ARE INFORMED VIA WRITTEN COMMUNICATION. THE PROCEDURES FOR ADDRESSING ANY CONFLICT OF INTEREST INCLUDE, BUT ARE NOT LIMITED TO, THE FOLLOWING: (1) THE CONFLICTING INTEREST IS FULLY DISCLOSED TO THE BOARD; (2) THE INTERESTED PERSON RESPONDS TO FACTUAL QUESTIONS RELATED TO THE SUBSTANCE OF THE TRANSACTION OR ARRANGEMENT BEING CONSIDERED, AFTER WHICH HE/SHE SHALL LEAVE THE MEETING; (3) THE PERSON WITH THE CONFLICT OF INTEREST IS EXCLUDED FROM THE DISCUSSION AND APPROVAL OF SUCH TRANSACTION; (4) IF WARRANTED, ALTERNATIVES TO THE PROPOSED TRANSACTIONS ARE INVESTIGATED, COMPETITIVE BIDS OR COMPARABLE VALUATIONS ARE ATTAINED; (5) ANY CONFLICTING ISSUES DURING THE COURSE OF A BOARD MEETING WHICH CANNOT BE RESOVLED ARE REFERRED TO THE GOVERNANCE COMMITTEE; AND (6) THE TRANSACTION OR ACTION MUST BE APPROVED BY A MAJORITY OF DISINTERESTED PERSONS. ALL CONFLICTS OF INTEREST, WHETHER RESOLVED OR UNRESOLVED, ARE REPORTED IN THE FOUNDATION'S FORM 990.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION DOES NOT EMPLOY PERSONNEL. HOWEVER, THE TOP MANAGEMENT AND FINANCIAL OFFICIALS ARE COMPENSATED BY COMMONSPIRIT. COMPENSATIONS PLANS ARE REVIEWED CONSISTENT WITH COMMONSPIRIT'S POLICIES AND PROCEDURES. FOR COMPENSATION, COMMONSPIRIT'S HUMAN RESOURCES AND COMPENSATION COMMITTEE APPROVES, CONSISTENT WITH THE ORGANIZATION'S PHILOSOPHY AND PRINCIPLES, THE ANNUAL PERFORMANCE GOALS AND CRITERIA TO BE USED IN DETERMINING MERIT INCREASES AND VARIABLE COMPENSATION COMMITTEE ALSO ENGAGES OUTSIDE LEGAL COUNSEL AS NECESSARY AND QUALIFIED INDEPENDENT COMPENSATION AND BENEFITS SPECIALISTS (INDEPENDENT EXPERTS) TO REVIEW, ANALYSE AND PROVIDE BENCHMARKING DATA FOR THE TOTAL COMPENSATION AND BENEFITS PACKAGES OF OFFICERS AND KEY EXECUTIVES. APPROPRIATE COMPARABLE DATA IS OBTAINED FROM THE INDEPENDENT EXPERTS, (E.G., TOTAL ECONOMIC BENEFITS PAID BY SIMILARLY SITUATED ORGANIZATIONS, BOTH TAXABLE AND TAX-EXEMPT, FOR SIMILAR JOB RESPONSIBILITIES). KEY DELIBERATIONS OF THE COMMITTEE ARE DOCUMENTED IN MEETING MINUTES WHICH ARE APPROVED AT THE NEXT COMMITTEE MEETING AND PROVIDED TO THE BOARD OF DIRECTORS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>FEDERAL TAX LAWS DO NOT MANDATE THAT THE ORGANIZATION'S GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENT BE MADE AVAILABLE FOR PUBLIC INSPECTION. THE ORGANIZATION MAKES ITS CONSOLIDATED FINANCIAL STATEMENTS AVAILABLE ON ITS WEBSITE AND UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>CONTRACT LABOR: PROGRAM SERVICE EXPENSES 9,028,311. MANAGEMENT AND GENERAL EXPENSES 167,465. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 9,195,776.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>CHANGE IN VALUE IN SPLIT INTEREST AGREEMENT 9,849.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PROCESS AND OVERSIGHT FOR SELECTION OF AN INDEPENDENT ACCOUNTANT HAS NOT CHANGED SINCE THE PRIOR YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
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        <DisregardedEntityName>
          <BusinessNameLine1Txt>NEUROTRIALS LLC</BusinessNameLine1Txt>
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          <AddressLine1Txt>2910 N 3RD AVENUE SUITE 450</AddressLine1Txt>
          <CityNm>PHOENIX</CityNm>
          <StateAbbreviationCd>AZ</StateAbbreviationCd>
          <ZIPCd>85013</ZIPCd>
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        <EIN>831161226</EIN>
        <PrimaryActivitiesTxt>MEDICAL RESEARCH</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>AZ</LegalDomicileStateCd>
        <TotalIncomeAmt>13896421</TotalIncomeAmt>
        <EndOfYearAssetsAmt>45280409</EndOfYearAssetsAmt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>BARROW NEUROLOGICAL FOUNDATION</BusinessNameLine1Txt>
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</Return>