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        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>STEPHEN PA FODOR</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>STEPHEN QUAKE</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>TOM KORZENECKI</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ANNE BONAPARTE</PersonNm>
        <TitleTxt>TRUSTEE (BEG 11/2023)</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BENJAMIN J ADERSON</PersonNm>
        <TitleTxt>GENERAL COUNSEL &amp; SECRETARY</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>384561</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>76968</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DR ERIC D ISAACS</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>1153104</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>100763</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MAISHA WILLIAMS</PersonNm>
        <TitleTxt>CHIEF FINANCIAL OFFICER (BEG 04/23)</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>301288</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>46284</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARGARET MCFALL-NGAI</PersonNm>
        <TitleTxt>DIVISION DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>563175</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>78349</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JOHN S MULCHAEY</PersonNm>
        <TitleTxt>DIVISION DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>563135</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>71547</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MICHAEL WALTER</PersonNm>
        <TitleTxt>DIVISION DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>336009</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>94717</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ANNA M MICHALAK</PersonNm>
        <TitleTxt>DEPARTMENT DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>321886</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>78384</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>YIXIAN ZHENG</PersonNm>
        <TitleTxt>DIVISION DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>326188</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>60720</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ZHIYONG WANG</PersonNm>
        <TitleTxt>ACTING DIRECTOR &amp; SNR STF SCI</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>245868</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>54517</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MICHAEL STAMBAUGH</PersonNm>
        <TitleTxt>CHIEF INVESTMENT OFFICER</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>1019170</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>59960</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>EDWARD LAMADE</PersonNm>
        <TitleTxt>INVESTMENT DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>488060</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>86603</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>REBECCA BERNSTEIN</PersonNm>
        <TitleTxt>SCIENTIFIC STAFF MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>304380</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>42597</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>GEORGE D CODY</PersonNm>
        <TitleTxt>SCIENTIFIC STAFF MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>237388</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>85641</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ELENA LITCHMAN</PersonNm>
        <TitleTxt>SCIENTIFIC STAFF MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>242306</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>75879</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>6486518</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>1012929</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>136</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>1</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>STANTON BLACKWELL</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>3825 N DITTMAR RD</AddressLine1Txt>
            <CityNm>ARLINGTON</CityNm>
            <StateAbbreviationCd>VA</StateAbbreviationCd>
            <ZIPCd>22207</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>TEMPORARY STAFFING</ServicesDesc>
        <CompensationAmt>898903</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>CENTRIC CONSULTING</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>1215 LYONS RD</AddressLine1Txt>
            <CityNm>DAYTON</CityNm>
            <StateAbbreviationCd>OH</StateAbbreviationCd>
            <ZIPCd>45458</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>IT CONSULTING</ServicesDesc>
        <CompensationAmt>696334</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>ORR GROUP</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>3000 K ST NW STE E280</AddressLine1Txt>
            <CityNm>WASHINGTON DC</CityNm>
            <StateAbbreviationCd>DC</StateAbbreviationCd>
            <ZIPCd>20007</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>PROJECT SERVICES</ServicesDesc>
        <CompensationAmt>529374</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>CSEM SA</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <ForeignAddress>
            <AddressLine1Txt>RUE JAQUET-DROZ 1</AddressLine1Txt>
            <CityNm>NEUCHATEL</CityNm>
            <CountryCd>SZ</CountryCd>
          </ForeignAddress>
        </ContractorAddress>
        <ServicesDesc>INNOVATION SERVICES</ServicesDesc>
        <CompensationAmt>526767</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>HURON CONSULTING GROUP</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>550 W VAN BUREN ST</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60607</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>CONSULTING FIRM</ServicesDesc>
        <CompensationAmt>246425</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>18</CntrctRcvdGreaterThan100KCnt>
      <GovernmentGrantsAmt>11845528</GovernmentGrantsAmt>
      <AllOtherContributionsAmt>7445053</AllOtherContributionsAmt>
      <NoncashContributionsAmt>3217</NoncashContributionsAmt>
      <TotalContributionsAmt>19290581</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>MAGELLAN TELESOCPE PROGRAM</Desc>
        <BusinessCd>541700</BusinessCd>
        <TotalRevenueColumnAmt>4342811</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>4342811</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>SLOAN DIGITAL SKY SURVEY</Desc>
        <BusinessCd>541700</BusinessCd>
        <TotalRevenueColumnAmt>724573</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>724573</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>TELESCOPE NIGHTS</Desc>
        <BusinessCd>541700</BusinessCd>
        <TotalRevenueColumnAmt>721705</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>721705</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>GEOCHEMICAL SOCIETY OFFICE</Desc>
        <BusinessCd>541700</BusinessCd>
        <TotalRevenueColumnAmt>305530</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>305530</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>FREQUENCY DISTRIBUTIONS</Desc>
        <BusinessCd>541700</BusinessCd>
        <TotalRevenueColumnAmt>217052</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>217052</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalOthProgramServiceRevGrp>
        <TotalRevenueColumnAmt>3461417</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>3461417</RelatedOrExemptFuncIncomeAmt>
      </TotalOthProgramServiceRevGrp>
      <TotalProgramServiceRevenueAmt>9773088</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>4567438</TotalRevenueColumnAmt>
        <UnrelatedBusinessRevenueAmt>237440</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>4329998</ExclusionAmt>
      </InvestmentIncomeGrp>
      <RoyaltiesRevenueGrp>
        <TotalRevenueColumnAmt>21950</TotalRevenueColumnAmt>
        <ExclusionAmt>21950</ExclusionAmt>
      </RoyaltiesRevenueGrp>
      <GrossRentsGrp>
        <RealAmt>284020</RealAmt>
      </GrossRentsGrp>
      <LessRentalExpensesGrp>
        <RealAmt>474130</RealAmt>
      </LessRentalExpensesGrp>
      <RentalIncomeOrLossGrp>
        <RealAmt>-190110</RealAmt>
      </RentalIncomeOrLossGrp>
      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>-190110</TotalRevenueColumnAmt>
        <ExclusionAmt>-190110</ExclusionAmt>
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      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>327136864</SecuritiesAmt>
        <OtherAmt>33952363</OtherAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>287798690</SecuritiesAmt>
        <OtherAmt>21398394</OtherAmt>
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      <GainOrLossGrp>
        <SecuritiesAmt>39338174</SecuritiesAmt>
        <OtherAmt>12553969</OtherAmt>
      </GainOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>51892143</TotalRevenueColumnAmt>
        <ExclusionAmt>51892143</ExclusionAmt>
      </NetGainOrLossInvestmentsGrp>
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        <Desc>MOUNTAIN PRESENCE INCOME</Desc>
        <BusinessCd>721110</BusinessCd>
        <TotalRevenueColumnAmt>150000</TotalRevenueColumnAmt>
        <ExclusionAmt>150000</ExclusionAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <Desc>CELL TOWER RENTAL</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>29183</TotalRevenueColumnAmt>
        <UnrelatedBusinessRevenueAmt>29183</UnrelatedBusinessRevenueAmt>
      </OtherRevenueMiscGrp>
      <MiscellaneousRevenueGrp>
        <TotalRevenueColumnAmt>23963</TotalRevenueColumnAmt>
        <ExclusionAmt>23963</ExclusionAmt>
      </MiscellaneousRevenueGrp>
      <OtherRevenueTotalAmt>203146</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>85558236</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>9773088</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>266623</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>56227944</ExclusionAmt>
      </TotalRevenueGrp>
      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>553314</TotalAmt>
        <ProgramServicesAmt>553314</ProgramServicesAmt>
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      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>6525757</TotalAmt>
        <ProgramServicesAmt>2214266</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3969506</ManagementAndGeneralAmt>
        <FundraisingAmt>341985</FundraisingAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>34897935</TotalAmt>
        <ProgramServicesAmt>30964977</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1652864</ManagementAndGeneralAmt>
        <FundraisingAmt>2280094</FundraisingAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>4336941</TotalAmt>
        <ProgramServicesAmt>3552868</ProgramServicesAmt>
        <ManagementAndGeneralAmt>766675</ManagementAndGeneralAmt>
        <FundraisingAmt>17398</FundraisingAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>14686368</TotalAmt>
        <ProgramServicesAmt>11844192</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2813494</ManagementAndGeneralAmt>
        <FundraisingAmt>28682</FundraisingAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>2886936</TotalAmt>
        <ProgramServicesAmt>2312013</ProgramServicesAmt>
        <ManagementAndGeneralAmt>555869</ManagementAndGeneralAmt>
        <FundraisingAmt>19054</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>4390048</TotalAmt>
        <ProgramServicesAmt>223828</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4166220</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>277075</TotalAmt>
        <ProgramServicesAmt>825</ProgramServicesAmt>
        <ManagementAndGeneralAmt>276250</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesLobbyingGrp>
        <TotalAmt>65910</TotalAmt>
        <ManagementAndGeneralAmt>65910</ManagementAndGeneralAmt>
      </FeesForServicesLobbyingGrp>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>4746284</TotalAmt>
        <ManagementAndGeneralAmt>4746284</ManagementAndGeneralAmt>
      </FeesForSrvcInvstMgmntFeesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>6377581</TotalAmt>
        <ProgramServicesAmt>4087628</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2243029</ManagementAndGeneralAmt>
        <FundraisingAmt>46924</FundraisingAmt>
      </FeesForServicesOtherGrp>
      <OfficeExpensesGrp>
        <TotalAmt>1308744</TotalAmt>
        <ProgramServicesAmt>881895</ProgramServicesAmt>
        <ManagementAndGeneralAmt>417151</ManagementAndGeneralAmt>
        <FundraisingAmt>9698</FundraisingAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>1803033</TotalAmt>
        <ProgramServicesAmt>810466</ProgramServicesAmt>
        <ManagementAndGeneralAmt>990570</ManagementAndGeneralAmt>
        <FundraisingAmt>1997</FundraisingAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>5323539</TotalAmt>
        <ProgramServicesAmt>4933270</ProgramServicesAmt>
        <ManagementAndGeneralAmt>358446</ManagementAndGeneralAmt>
        <FundraisingAmt>31823</FundraisingAmt>
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      <TravelGrp>
        <TotalAmt>2086762</TotalAmt>
        <ProgramServicesAmt>1797886</ProgramServicesAmt>
        <ManagementAndGeneralAmt>228189</ManagementAndGeneralAmt>
        <FundraisingAmt>60687</FundraisingAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>2150197</TotalAmt>
        <ProgramServicesAmt>1114022</ProgramServicesAmt>
        <ManagementAndGeneralAmt>960394</ManagementAndGeneralAmt>
        <FundraisingAmt>75781</FundraisingAmt>
      </ConferencesMeetingsGrp>
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        <ExplanationTxt>FIN 48 FOOTNOTE CARNEGIE HAS ANALYZED ITS TAX POSITIONS AND CONCLUDED THAT AS OF JUNE 30, 2024 AND 2023, THERE ARE NO UNCERTAIN TAX POSITIONS TAKEN OR EXPECTED TO BE TAKEN THAT WOULD REQUIRE RECOGNITION OR DISCLOSURE IN THE FINANCIAL STATEMENTS.</ExplanationTxt>
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        <FormAndLineReferenceDesc>PART I, LINE 3:</FormAndLineReferenceDesc>
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        <PersonNm>ZHIYONG WANG</PersonNm>
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        <FormAndLineReferenceDesc>PART I, LINE 1A</FormAndLineReferenceDesc>
        <ExplanationTxt>FIRST-CLASS TRAVEL COACH OR ECONOMY CLASS TRAVEL IS THE STANDARD FOR ALL BUSINESS TRAVEL; HOWEVER, THERE ARE CIRCUMSTANCES WHERE BUSINESS CLASS OR PREMIUM CLASS TRAVEL IS PERMITTED ONLY WITH PRE-APPROVAL. THE ORGANIZATION FOLLOWS ITS ACCOUNTABLE PLAN FOR ALL BUSINESS TRAVEL. HOUSING ALLOWANCE CARNEGIE'S POLICIES INCLUDE A PROVISION FOR HOUSING SUBSIDIES IN HIGH-COST AREAS FOR QUALIFYING STAFF MEMBERS. SIX STAFF MEMBERS QUALIFY FOR THE HOUSING ALLOWANCE. THESE BENEFITS ARE TREATED AS TAXABLE COMPENSATION AND INCLUDED ON THE STAFF MEMBER'S FORM W-2. TRAVEL FOR COMPANIONS TRAVEL FOR COMPANIONS WAS ALLOWED PURSUANT TO POLICY AND PAID FOR MR. ISAAC'S SPOUSE. THIS BENEFIT IS INCLUDED WITHIN SCHEDULE J, PART II, COLUMN B(III).</ExplanationTxt>
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        <FormAndLineReferenceDesc>PART I, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>SUPPLEMENTAL NONQUALIFIED RETIREMENT PLAN DR. ERIC D. ISAACS PARTICIPATES IN A NONQUALIFIED RETIREMENT PLAN. THERE WAS NO ACCRUAL OR DISTRIBUTION OF DEFERRED COMPENSATION DURING THE YEAR.</ExplanationTxt>
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        <FormAndLineReferenceDesc>PART I, LINE 5</FormAndLineReferenceDesc>
        <ExplanationTxt>CONTINGENT COMPENSATION CARNEGIE PAID COMPENSATION UPON AND DETERMINED IN PART BY THE REVENUES OF THE ORGANIZATION TO MICHAEL STAMBAUGH. CONTINGENT COMPENSATION IS REPORTED IN COLUMN B(II) OF SCHEDULE J, PART II.</ExplanationTxt>
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        <FormAndLineReferenceDesc>PART I, LINE 7</FormAndLineReferenceDesc>
        <ExplanationTxt>NON-FIXED PAYMENTS THE ORGANIZATION ESTABLISHES ANNUAL GOALS AND METRICS FOR ITS EMPLOYEES AND EXECUTIVES. BASED ON ATTAINMENT OF THESE GOALS AND METRICS, CERTAIN EMPLOYEES MAY BE AWARDED A PERFORMANCE BONUS. ALL BONUSES ARE CONSIDERED AS PART OF TOTAL COMPENSATION FOR REASONABLENESS.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART I, LINE 1</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CONDUCT OF SCIENTIFIC DISCOVERY, RESEARCH AND EDUCATION IN THE FIELDS OF PLANT BIOLOGY, DEVELOPMENTAL BIOLOGY, EARTH AND PLANETARY SCIENCES, ASTRONOMY, AND GLOBAL ECOLOGY.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART III, LINE 1</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MISSION OF THE CARNEGIE INSTITUTION OF WASHINGTON, AS SET FORTH IN ITS ARTICLES OF INCORPORATION UNDER AN ACT OF CONGRESS IN 1904, IS "TO ENCOURAGE, IN THE BROADEST AND MOST LIBERAL MANNER, INVESTIGATION, RESEARCH, AND DISCOVERY, AND THE APPLICATION OF KNOWLEDGE TO THE IMPROVEMENT OF MANKIND."</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART III, LINE 4A, PROGRAM SERVICE ACCOMPLISHMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>PROGRAM SERVICE ACTIVITY #1 CARNEGIE IS A WORLD-RENOWNED CENTER FOR PETROLOGY-THE STUDY OF ROCKS. IT IS ALSO A GLOBAL LEADER IN HIGH-PRESSURE AND HIGH-TEMPERATURE PHYSICS, WHICH ENABLES OUR SCIENTISTS TO MAKE SIGNIFICANT CONTRIBUTIONS TO EARTH, PLANETARY AND MATERIAL SCIENCES. CARNEGIE IS LEADING AN INTERNATIONAL, MULTI-INSTITUTION, CROSS-DISCIPLINARY INITIATIVE DEDICATED TO ACHIEVING A TRANSFORMATIONAL UNDERSTANDING OF EARTH'S DEEP CARBON CYCLE, INCLUDING ITS POORLY CONSTRAINED RESERVOIRS AND FLUXES; THE UNKNOWN ROLE OF DEEP BIOLOGY; AND THE UNEXPLORED INFLUENCES OF THE DEEP CARBON CYCLE ON CRITICAL SOCIETAL CONCERNS RELATED TO ENERGY, THE ENVIRONMENT, AND CLIMATE. CARNEGIE RESEARCHERS ARE CONTRIBUTING TO INTERDISCIPLINARY EFFORTS INVESTIGATING HOW LIFE EVOLVED ON THIS PLANET AND DETERMINING ITS POTENTIAL FOR EXISTING ELSEWHERE. CARNEGIE OBSERVATIONAL AND THEORETICAL ASTRONOMERS COLLABORATE TO TRACE THE EVOLUTION OF THE UNIVERSE FROM THE SPARK OF THE BIG BANG THROUGH STAR AND GALAXY FORMATION; EXPLORE THE STRUCTURE OF THE UNIVERSE; AND PROBE THE MYSTERIES OF DARK MATTER, DARK ENERGY, AND THE EVER-ACCELERATING RATE AT WHICH THE UNIVERSE IS EXPANDING. UNLIKE MOST IN THEIR FIELD, CARNEGIE OBSERVATIONAL ASTRONOMERS DESIGN AND BUILD THEIR OWN INSTRUMENTS TO CAPTURE THE SECRETS OF SPACE. CARNEGIE OPERATES TELESCOPES IN LAS CAMPANAS, CHILE, AT WHICH MUCH OF OUR ASTRONOMICAL RESEARCH IS CONDUCTED. WE ARE FOUNDING PARTNERS IN A CONSORTIUM THAT IS WORKING TO DESIGN, CONSTRUCT, AND OPERATE THE GIANT MAGELLAN TELESCOPE, ONE OF THE NEW CLASS OF EXTREMELY LARGE TELESCOPES, WHICH WILL BE AMONG THE WORLD'S LARGEST GROUND-BASED OPTICAL/INFRARED FACILITIES ONCE IT IS COMPLETED. CARNEGIE ALSO INCLUDES INTERDISCIPLINARY TEAMS OF ASTRONOMERS AND ASTROPHYSICISTS, GEOPHYSICISTS AND GEOCHEMISTS, COSMOCHEMISTS AND PLANETARY SCIENTISTS. THESE GROUPS ARE DISCOVERING PLANETS ORBITING DISTANT STARS; PROBING THE FORMATION AND EVOLUTION OF EARTH, THE MOON, AND OUR SOLAR SYSTEM; AND STUDYING THE CAUSES OF EARTHQUAKES, VOLCANOES, AND OTHER GEOLOGIC PHENOMENA. USING INNOVATIVE APPROACHES TO ECOLOGICAL RESEARCH, CARNEGIE SCIENTISTS ARE UNTANGLING THE COMPLICATED INTERACTIONS BETWEEN EARTH'S LAND, ATMOSPHERE, AND OCEANS TO UNDERSTAND HOW GLOBAL SYSTEMS OPERATE. DEPLOYING A WIDE RANGE OF POWERFUL TOOLS-FROM SATELLITES TO MOLECULAR BIOLOGY TECHNIQUES-THESE SCIENTISTS EXPLORE ISSUES SUCH AS THE GLOBAL CARBON CYCLE, THE ROLE OF LAND AND OCEANIC ECOSYSTEMS, AND OCEAN ACIDIFICATION. OUR ECOLOGISTS ALSO PLAY AN ACTIVE ROLE IN THE PUBLIC ARENA, FROM SERVING ON NATIONAL PANELS AND COMMITTEES THAT INVESTIGATE CLIMATE CHANGE TO IDENTIFYING ENVIRONMENTAL HOT SPOTS FOR CONSERVATION EFFORTS. CARNEGIE BIOLOGISTS REVEAL CRUCIAL BIOCHEMICAL PATHWAYS AND THE GENES THAT ENCODE THEIR FUNCTIONS IN MICROBES, PLANTS, AND ANIMALS. TOGETHER WITH OUR LONGSTANDING EXPERTISE IN MODEL SYSTEM DEVELOPMENT, THIS WORK PROVIDES A FOUNDATION FOR EXPLORING NEW RESEARCH AVENUES THAT DEPLOY CELLULAR AND MOLECULAR APPROACHES TO UNDERSTAND ECOSYSTEM-WIDE AND GLOBAL PHENOMENA RELATED TO CLIMATE CHANGE, INCLUDING CORAL BLEACHING. THEY ALSO STUDY INTERACTIONS BETWEEN THE SPECIES THAT MAKE UP BACTERIAL COMMUNITY ECOSYSTEMS. OUR RESEARCHERS ARE DEMONSTRATING THAT THE INTERSPECIES RELATIONSHIPS IN THE GUT MICROBIOME AFFECT OUR HEALTH, FERTILITY, AND LONGEVITY. SIMILAR DYNAMICS ALLOW MICROBIAL MATS TO THRIVE IN HOT SPRINGS; UNDERSTANDING THEM IMPROVES OUR KNOWLEDGE OF HOW LIFE ADAPTS TO EXTREME CONDITIONS.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART III, LINE 4B, PROGRAM SERVICE ACCOMPLISHMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>PROGRAM SERVICE ACTIVITY #2 EDUCATION - CARNEGIE, A NON-DEGREE GRANTING ENTITY, IS AN ADVANCED STUDY ORGANIZATION AT WHICH HIGHLY QUALIFIED GRADUATE SCIENTISTS ARE OFFERED POSTGRADUATE AND POSTDOCTORAL TRAINING FOR CAREERS IN EDUCATION AND RESEARCH. CARNEGIE'S POSTDOCTORAL SCIENTIFIC EDUCATION IS PRIMARILY CONDUCTED IN THE LABORATORY OR IN THE FIELD. THE POSTDOCTORAL CURRICULUM IS HEAVILY WEIGHTED TOWARD TRAINING CANDIDATES TO BE CAPABLE RESEARCHERS AND TEACHERS OF RESEARCH. THE FACULTY CONSISTS OF THE PROFESSIONAL STAFF OF CARNEGIE, ALL OF WHOM PURSUE THEIR OWN RESEARCH. CARNEGIE ALSO OFFERS CERTAIN TRAINING OPPORTUNITIES FOR PREDOCTORAL STUDENTS WHO MAY GO ON TO PURSUE ADVANCED DEGREES AT DEGREE-GRANTING INSTITUTIONS, AS WELL AS INTERNSHIP OPPORTUNITIES, BOTH THROUGH FORMAL PROGRAMS AND ON AN INDIVIDUAL, CASE-BY-CASE BASIS. THE FORMAL PROGRAMS, IN PARTICULAR, MAKE AN EFFORT TO PROVIDE RESEARCH OPPORTUNITIES AND ENCOURAGEMENT FOR CONSIDERING STEM CAREERS TO GROUPS WHO ARE TRADITIONALLY UNDERREPRESENTED IN MATHEMATICS AND THE PHYSICAL SCIENCES. CARNEGIE PROGRAMS ALSO TRAIN PUBLIC ELEMENTARY SCHOOL TEACHERS ON HOW TO INCORPORATE INTERACTIVE SCIENCE INSTRUCTION INTO ALL ASPECTS OF THE CURRICULUM; HELPS IMPROVE THE INSTRUCTION OF MATHEMATICS EDUCATION OF PUBLIC SCHOOL CHILDREN BY TRAINING INDIVIDUALS WITH MATHEMATICS OR RELATED DEGREES TO BECOME CLASSROOM INSTRUCTORS; INTRODUCES AND TRAINS HIGH SCHOOL STUDENTS TO CAREER EDUCATION PATHWAYS IN THE FIELD OF BIOTECHNOLOGY; AND MAKES INFORMATION AVAILABLE CONCERNING CARNEGIE'S SCIENTIFIC RESEARCH FINDINGS TO STUDENTS AND THE GENERAL PUBLIC.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>RELATIONSHIPS CHRISTOPHER STONE AND JOHN CRAWFORD: BUSINESS RELATIONSHIP</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 REVIEW PROCESS CARNEGIE'S FINANCE DEPARTMENT, SENIOR STAFF AND ITS INDEPENDENT PAID PREPARER, GRANT THORNTON, WORK TOGETHER TO PREPARE AND REVIEW THE FORM 990. THE DRAFT FORM 990 IS THEN DISTRIBUTED TO MEMBERS OF THE AUDIT COMMITTEE OF THE BOARD OF TRUSTEES FOR REVIEW AND COMMENT. AFTER THE AUDIT COMMITTEE HAS REVIEWED THE RETURN AND ITS FEEDBACK HAS BEEN INCORPORATED, THE RETURN IS DISTRIBUTED TO ALL MEMBERS OF THE BOARD OF TRUSTEES FOR REVIEW AND COMMENT BEFORE IT IS FILED WITH THE IRS.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>CARNEGIE HAS ADOPTED CONFLICT OF INTEREST POLICIES THAT APPLY TO THE INSTITUTION'S TRUSTEES, CORPORATE OFFICERS, AND EMPLOYEES. THESE POLICIES REQUIRE EACH TRUSTEE TO COMPLETE ANNUALLY A FORM TO DISCLOSE ANY POTENTIAL CONFLICTS OF INTEREST. THE FORMS ARE COLLECTED BY THE CORPORATE SECRETARY, AND ANY DISCLOSURES ARE SUBSEQUENTLY PROVIDED TO THE BOARD OF TRUSTEES OR RELEVANT COMMITTEE OF THE BOARD FOR REVIEW AND APPROVAL. SIMILARLY, ALL EMPLOYEES OF CARNEGIE (INCLUDING CORPORATE OFFICERS) ARE REQUIRED, UPON HIRING AND ANNUALLY THEREAFTER, TO REPORT THEIR POTENTIAL CONFLICTS OF INTEREST. DEPARTMENT DIRECTORS REVIEW ALL POTENTIAL CONFLICTS IN THEIR DEPARTMENTS. THE PRESIDENT REVIEWS ALL POTENTIAL CONFLICTS FOR DEPARTMENT DIRECTORS. THE BOARD OF TRUSTEES REVIEWS ALL POTENTIAL CONFLICTS FOR THE CORPORATE OFFICERS. THROUGHOUT THE YEAR, EACH INDIVIDUAL SUBJECT TO THE CONFLICT OF INTEREST POLICIES IS REQUIRED TO UPDATE HIS/HER DISCLOSURE STATEMENT TO INCLUDE ANY INFORMATION REQUIRED TO BE DISCLOSED. THE SIGNED EMPLOYEE DISCLOSURE FORMS ARE KEPT IN THE EMPLOYEE'S PERSONNEL FILE.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>CARNEGIE ENGAGES AN INDEPENDENT COMPENSATION CONSULTING FIRM TO CONDUCT A COMPENSATION STUDY TO EVALUATE THE REASONABLENESS OF THE TOTAL PROPOSED COMPENSATION FOR THE ORGANIZATION'S "DISQUALIFIED PERSONS" UNDER TREAS. REG. 53.4958-3 WITHOUT REGARD TO WHETHER THE PERSON HAS BEEN ELECTED AN OFFICER. THE INDEPENDENT COMPENSATION STUDY FOCUSES ON THE COMPENSATION PAID TO FUNCTIONALLY COMPARABLE POSITIONS AT SIMILARLY-SITUATED ORGANIZATIONS AND ALSO CONSIDERS INDUSTRY COMPENSATION SURVEYS. THE COMPENSATION STUDY IS PROVIDED TO THE ORGANIZATION'S HUMAN RESOURCES AND COMPENSATION COMMITTEE, TOGETHER WITH A REASONED WRITTEN OPINION FROM THE COMPENSATION CONSULTANT THAT THE PROPOSED COMPENSATION ARRANGEMENTS FOR THE DISQUALIFIED PERSONS ARE "REASONABLE" WITHIN THE MEANING OF TREAS. REG. 53.4958-4(B)(1)(II)(A). THE HUMAN RESOURCES AND COMPENSATION COMMITTEE SETS COMPENSATION FOR EACH DISQUALIFIED PERSON AND MAKES A RECOMMENDATION TO THE FULL BOARD OF TRUSTEES WITH RESPECT TO COMPENSATION FOR THE PRESIDENT. THE FULL BOARD THEN REVIEWS THE COMPENSATION STUDY AND OPINION FOR THE PRESIDENT TOGETHER WITH THE RECOMMENDATION OF THE HUMAN RESOURCES AND COMPENSATION COMMITTEE AND MAKES A DECISION WITH RESPECT TO THE PRESIDENT'S COMPENSATION. THE HUMAN RESOURCES AND COMPENSATION COMMITTEE AND BOARD RELY ON THE COMPENSATION CONSULTANT'S OPINION AND COMPENSATION STUDY TO GUIDE ITS REVIEW, DELIBERATION, AND APPROVAL OF THE PROPOSED COMPENSATION ARRANGEMENTS, AND ITS DECISIONS REGARDING COMPENSATION (INCLUDING THE BASES FOR THESE DECISIONS) ARE DOCUMENTED IN THE MEETING MINUTES. THE HUMAN RESOURCES AND COMPENSATION COMMITTEE AND TRUSTEES WHO VOTE ON COMPENSATION FOR DISQUALIFIED PERSONS AND THE PRESIDENT DO NOT HAVE A CONFLICT OF INTEREST WITH REGARD TO THESE COMPENSATION ARRANGEMENTS.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>MAKING ORGANIZATIONAL DOCUMENTS AVAILABLE TO THE PUBLIC IN ACCORDANCE WITH TREAS. REG. 301.6104(D)-1(A)(1) AND IRS NOTICE 2007-45, COPIES OF CARNEGIE'S THREE MOST RECENT FORMS 990 ARE MADE AVAILABLE FOR INSPECTION BY THE PUBLIC DURING REGULAR BUSINESS HOURS AT CARNEGIE'S OFFICE IN WASHINGTON, DC. CARNEGIE'S MOST RECENT FORM 990 IS ALSO MADE AVAILABLE TO THE PUBLIC ON THE INSTITUTION'S WEBSITE. THE ORGANIZATION MAKES IT GOVERNING DOCUMENTS AVAILABLE TO THE EXTENT REQUIRED BY LAW. THE ORGANIZATION'S AUDITED FINANCIAL STATEMENTS AND STAFF CONFLICT OF INTEREST POLICY ARE ALSO MADE AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>PERIODIC POST-RETIREMENT BENEFIT COST 758,123.</ExplanationTxt>
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