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        <NontaxableBenefitsRltdOrgsAmt>3897</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>679001</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KAREN BIRD</PersonNm>
        <TitleTxt>Former OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>424254</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>5029</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>32188</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>461471</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J, PART I, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>PROCESS FOR DETERMINING COMPENSATION OF PRESIDENT PER DFCI AND AFFILIATES' EXECUTIVE COMPENSATION PHILOSOPHY, ANNUALLY DFCI'S COMPENSATION COMMITTEE OF THE BOARD OF TRUSTEES REVIEWS THE DFCI PRESIDENT'S (DFCCN'S PRESIDENT) PERFORMANCE AND MAKES A RECOMMENDATION REGARDING COMPENSATION TO DFCI'S EXECUTIVE COMMITTEE, WHICH THEN APPROVES SUCH COMPENSATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J, PART I, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOLLOWING INDIVIDUALS PARTICIPATE IN 457(F) PLANS ESTABLISHED BY DFCI; TAXABLE AMOUNTS ARE INCLUDED IN REPORTABLE COMPENSATION IN SCHEDULE J, PART II, COLUMN (B)(III): LAURIE H. GLIMCHER, MD $ 116,290 EDWARD J. BENZ JR., MD $ 583,720 MICHAEL L. RENEY $ 48,888 RICHARD S. BOSKEY, ESQ $ 31,861 WILLIAM HAHN, MD $ 29,706</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>FAMILY OR BUSINESS RELATIONSHIP EACH OF THE OFFICERS AND TRUSTEES OF DFCCN SERVES IN AN EXECUTIVE POSITION AT DFCI.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, LINES 6</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS OR STOCKHOLDERS DFCI IS THE SOLE MEMBER OF DFCCN. FORM 990, PART VI, LINES 7A &amp; 7B POWER TO ELECT OR APPOINT GOVERNING BODY DFCI HAS THE AUTHORITY TO ELECT DFCCN'S GOVERNING BODY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>PROCESS USED TO REVIEW THE FORM 990 THE DANA-FARBER CANCER INSTITUTE TAX DEPARTMENT PROVIDES ALL FINANCIAL ANALYSIS AND OTHER INFORMATION TO BE INCLUDED ON THE TAX RETURN TO ITS EXTERNAL TAX PREPARER, ERNST &amp; YOUNG LLP, WHICH PREPARES THE DRAFT RETURN. THE DRAFT RETURN IS REVIEWED BY THE DFCI TAX MANAGER, AS WELL AS THE DFCI OFFICE OF GENERAL COUNSEL AND THEN THE CHIEF FINANCIAL OFFICER APPROVES THE RETURN. A FINAL VERSION OF THE FORM IS MADE AVAILABLE TO THE BOARD BEFORE FILING WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>MONITORING &amp; ENFORCEMENT OF CONFLICT OF INTEREST POLICY THE OFFICE OF GENERAL COUNSEL, THE ASSISTANT SECRETARY OF THE BOARD, AND THE TAX DEPARTMENT DRAFT A CONFLICT OF INTEREST DISCLOSURE QUESTIONNAIRE AND DISTRIBUTE IT EACH YEAR TO ALL DFCCN TRUSTEES, OFFICERS, AND KEY EMPLOYEES IN REGARDS TO THEIR PERSONAL SITUATION AND PERSONAL AND BUSINESS RELATIONSHIPS. RELATED FINANCIAL DATA IS COLLECTED FROM THE ACCOUNTS PAYABLE AND PAYROLL DEPARTMENTS FOR ALL ORGANIZATIONS, EMPLOYEES, INDEPENDENT CONTRACTORS, AND OTHER MISCELLANEOUS TRANSACTIONS WHICH WERE DISCLOSED BY ALL INDIVIDUALS. ONCE ALL OF THIS INFORMATION IS COMPILED, THE OFFICE OF GENERAL COUNSEL AND THE TAX DEPARTMENT GO THROUGH EACH TRANSACTION AND DISCLOSURE TO DETERMINE WHAT NEEDS TO BE DISCLOSED ON THE DFCCN TAX RETURN. THE TAX DEPARTMENT AND THE OFFICE OF GENERAL COUNSEL ALSO DISCUSS IF THERE ARE ANY OTHER KNOWN TRANSACTIONS THAT HAVE NOT BEEN DISCLOSED. PER DFCCN'S CONFLICT OF INTEREST POLICY, IN ORDER TO AVOID A CONFLICT OF INTEREST OR AN APPEARANCE OF A CONFLICT OF INTEREST: 1. A DFCCN TRUSTEE SHOULD NOT PARTICIPATE IN A VOTE ON A TRANSACTION IN WHICH THE TRUSTEE OR FAMILY MEMBER HAS A FINANCIAL INTEREST AND SHOULD DISCLOSE ANY POTENTIAL CONFLICT BEFORE DFCCN ACTS ON THE TRANSACTION. 2. A TRUSTEE, A MEMBER OF HIS OR HER FAMILY, OR AN ENTITY WITH WHICH ONE OR MORE OF THEM HAS A MATERIAL INTEREST, MAY NOT DO BUSINESS WITH DFCCN UNLESS EXPRESSLY AUTHORIZED BY DFCCN AFTER FULL DISCLOSURE. 3. A TRUSTEE SHOULD FULLY DISCLOSE HIS OR HER ASSOCIATION (INCLUDING EMPLOYMENT, CONSULTING, OR MEMBERSHIP ON A GOVERNING BOARD BY THE TRUSTEE OR A FAMILY MEMBER) WITH AN ENTITY THAT COMPETES WITH OR HAS INTERESTS CONFLICTING WITH THOSE OF DFCCN AND SHOULD REFRAIN FROM PARTICIPATING IN ANY VOTE IF THE VOTE AFFECTS DFCCN.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, LINES 15A &amp; 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>PROCESS FOR DETERMINING COMPENSATION OF PRESIDENT PER DFCI AND AFFILIATES' EXECUTIVE COMPENSATION PHILOSOPHY, ANNUALLY DFCI'S COMPENSATION COMMITTEE OF THE BOARD OF TRUSTEES REVIEWS THE DFCI PRESIDENT'S (DFCCN'S PRESIDENT) PERFORMANCE AND MAKES A RECOMMENDATION REGARDING COMPENSATION TO DFCI'S EXECUTIVE COMMITTEE WHICH THEN APPROVES SUCH COMPENSATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING DOCUMENTS THE GOVERNING DOCUMENTS ARE AVAILABLE UPON REQUEST. THE GOVERNING DOCUMENTS ARE ALSO AVAILABLE TO THE PUBLIC ON THE SECRETARY OF THE COMMONWEALTH'S WEBSITE. CONFLICT OF INTEREST POLICY DFCCN'S CONFLICT OF INTEREST POLICY CAN BE FOUND WITHIN DANA-FARBER CANCER INSTITUTE, INC. &amp; ITS AFFILIATES CODE OF CONDUCT, WHICH IS AVAILABLE ON ITS WEBSITE. FINANCIAL STATEMENTS The audited financial statements are available upon request.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="IRS990ScheduleR">
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>DANA-FARBER CANCER INSTITUTE INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>450 BROOKLINE AVE BP418</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
        </USAddress>
        <EIN>042263040</EIN>
        <PrimaryActivitiesTxt>CANCER CARE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>7</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NA</BusinessNameLine1Txt>
        </DirectControllingEntityName>
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      <IdRelatedTaxExemptOrgGrp>
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          <BusinessNameLine1Txt>DANA-FARBER INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>450 BROOKLINE AVE BP418</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
        </USAddress>
        <EIN>043202433</EIN>
        <PrimaryActivitiesTxt>INVEST MGMT</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12A, TYPE 1</PublicCharityStatusTxt>
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          <BusinessNameLine1Txt>DFCI</BusinessNameLine1Txt>
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      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>DANA-FARBER TRUST INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>450 BROOKLINE AVE BP418</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
        </USAddress>
        <EIN>300195757</EIN>
        <PrimaryActivitiesTxt>DFCI RE MGMT</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12A, Type 1</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>DFCI</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>true</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>FRIENDS OF DANA-FARBER CANCER INSTITUTE</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>450 BROOKLINE AVE BP418</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
        </USAddress>
        <EIN>371613621</EIN>
        <PrimaryActivitiesTxt>FUNDRAISING</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12A, TYPE 1</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>DFCI</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>true</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>false</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>false</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>true</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>false</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>false</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>false</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>false</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>true</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>Dana-Farber Cancer Institute Inc</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>Q</TransactionTypeTxt>
        <InvolvedAmt>27264760</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>cost</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>Dana-Farber Cancer Institute Inc</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>l</TransactionTypeTxt>
        <InvolvedAmt>22857440</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>cost</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
    </IRS990ScheduleR>
  </ReturnData>
</Return>