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        <CurrentTaxYearMinus1YearAmt>3531515</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>3176655</CurrentTaxYearAmt>
        <TotalAmt>15675715</TotalAmt>
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        <CurrentTaxYearAmt>27045</CurrentTaxYearAmt>
        <TotalAmt>30692</TotalAmt>
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        <FormAndLineReferenceDesc>SCHEDULE A, PART II, LINE 10, EXPLANATION OF OTHER INCOME:</FormAndLineReferenceDesc>
        <ExplanationTxt>MISCELLANEOUS - 2023 AMOUNT: $ 114,994.</ExplanationTxt>
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      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>SCHEDULE A, PART II, COLUMN (D):</FormAndLineReferenceDesc>
        <ExplanationTxt>HALCYON WAS INCORPORATED ON JANUARY 03, 2017. ITS INITIAL FEDERAL FORM 990 FOR THE PERIOD ENDED DECEMBER 31, 2017 WAS A SHORT YEAR RETURN.</ExplanationTxt>
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      <TotalBookValueOtherAssetsAmt>87440</TotalBookValueOtherAssetsAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION PERFORMED AN EVALUATION FOR UNCERTAINTY IN INCOME TAXES FOR THE YEAR ENDED DECEMBER 31, 2023, AND DETERMINED THAT THERE ARE NO MATTERS THAT WOULD REQUIRE RECOGNITION IN THE CONSOLIDATED FINANCIAL STATEMENTS OR THAT MAY HAVE ANY EFFECT ON ITS TAX-EXEMPT STATUS.</ExplanationTxt>
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        <DescriptionOfNonCashAsstTxt>FELLOWS MENTORSHIP</DescriptionOfNonCashAsstTxt>
        <ValuationMethodUsedDesc>BOOK</ValuationMethodUsedDesc>
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        <MannerOfCashDisbursementTxt>WIRE TRANFER</MannerOfCashDisbursementTxt>
        <DescriptionOfNonCashAsstTxt>N/A</DescriptionOfNonCashAsstTxt>
        <ValuationMethodUsedDesc>N/A</ValuationMethodUsedDesc>
      </ForeignIndividualsGrantsGrp>
      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>TRAVEL AND LIVING STIPEND</TypeOfAssistanceTxt>
        <RegionTxt>SUB-SAHARAN AFRICA - ANGOLA, BENIN, BOTSWANA, BURKINA FASO,</RegionTxt>
        <RecipientCnt>9</RecipientCnt>
        <CashGrantAmt>45000</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE TRANFER</MannerOfCashDisbursementTxt>
        <NonCashAssistanceAmt>38737</NonCashAssistanceAmt>
        <DescriptionOfNonCashAsstTxt>FELLOWS MENTORSHIP</DescriptionOfNonCashAsstTxt>
        <ValuationMethodUsedDesc>BOOK</ValuationMethodUsedDesc>
      </ForeignIndividualsGrantsGrp>
      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>TRAVEL AND LIVING STIPEND</TypeOfAssistanceTxt>
        <RegionTxt>SOUTH ASIA</RegionTxt>
        <RecipientCnt>1</RecipientCnt>
        <CashGrantAmt>10000</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE TRANFER</MannerOfCashDisbursementTxt>
        <NonCashAssistanceAmt>6456</NonCashAssistanceAmt>
        <DescriptionOfNonCashAsstTxt>FELLOWS MENTORSHIP</DescriptionOfNonCashAsstTxt>
        <ValuationMethodUsedDesc>BOOK</ValuationMethodUsedDesc>
      </ForeignIndividualsGrantsGrp>
      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>TRAVEL AND LIVING STIPEND</TypeOfAssistanceTxt>
        <RegionTxt>EUROPE (INCLUDING ICELAND &amp; GREENLAND)</RegionTxt>
        <RecipientCnt>6</RecipientCnt>
        <CashGrantAmt>50225</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE TRANFER</MannerOfCashDisbursementTxt>
        <NonCashAssistanceAmt>32281</NonCashAssistanceAmt>
        <DescriptionOfNonCashAsstTxt>FELLOWS MENTORSHIP</DescriptionOfNonCashAsstTxt>
        <ValuationMethodUsedDesc>BOOK</ValuationMethodUsedDesc>
      </ForeignIndividualsGrantsGrp>
      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>TRAVEL AND LIVING STIPEND</TypeOfAssistanceTxt>
        <RegionTxt>NORTH AMERICA (WHICH INCLUDES CANADA AND MEXICO, BUT NOT THE U.S.)</RegionTxt>
        <RecipientCnt>2</RecipientCnt>
        <CashGrantAmt>3750</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE TRANFER</MannerOfCashDisbursementTxt>
        <DescriptionOfNonCashAsstTxt>N/A</DescriptionOfNonCashAsstTxt>
        <ValuationMethodUsedDesc>N/A</ValuationMethodUsedDesc>
      </ForeignIndividualsGrantsGrp>
      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>TRAVEL AND LIVING STIPEND</TypeOfAssistanceTxt>
        <RegionTxt>SOUTH AMERICA</RegionTxt>
        <RecipientCnt>6</RecipientCnt>
        <CashGrantAmt>18470</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE TRANFER</MannerOfCashDisbursementTxt>
        <NonCashAssistanceAmt>14906</NonCashAssistanceAmt>
        <DescriptionOfNonCashAsstTxt>FELLOWS MENTORSHIP</DescriptionOfNonCashAsstTxt>
        <ValuationMethodUsedDesc>BOOK</ValuationMethodUsedDesc>
      </ForeignIndividualsGrantsGrp>
      <TransferToForeignCorpInd>0</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>0</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>0</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>0</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>0</ForeignPartnershipInd>
      <BoycottCountriesInd>0</BoycottCountriesInd>
    </IRS990ScheduleF>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>LIVING STIPEND</GrantTypeTxt>
        <RecipientCnt>42</RecipientCnt>
        <CashGrantAmt>177000</CashGrantAmt>
        <NonCashAssistanceAmt>193688</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>BOOK</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>FELLOW METORSHIP</NonCashAssistanceDesc>
      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>HALCYON ENDEAVORS TO MONITOR ITS GRANTS TO ENSURE THAT SUCH GRANT FUNDS ARE USED FOR PROPER PURPOSES AND NOT OTHERWISE DIVERTED FROM THEIR INTENDED USE. GRANTEES ARE REQUIRED TO APPLY FOR THE GRANTS AND GO THROUGH A SELECTION PROCESS WITH THE COMMITTEE. GRANT RECIPIENTS ARE REQUIRED TO AFFIRM THAT FUNDS MUST BE USED SOLELY IN ACCORDANCE WITH THE GRANT REQUEST AND BUDGET ON WHICH THE GRANT WAS BASED AND THAT ANY FUNDS NOT EXPENDED FOR THE STATED PURPOSE ARE TO BE RETURNED TO THE ORGANIZATION. REPORTS ARE REQUESTED FROM TIME TO TIME AS APPROPRIATE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <Form990OfOtherOrganizationsInd>X</Form990OfOtherOrganizationsInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>1</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KATE GOODALL</PersonNm>
        <TitleTxt>CHIEF EXECUTIVE OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>229829</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>3894</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>8970</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>242693</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KIMBERLY ROBERTS</PersonNm>
        <TitleTxt>CHIEF DEVELOPMENT OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>181766</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>14982</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>196748</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>DANIEL BARKER</PersonNm>
        <TitleTxt>MANAGING DIRECTOR</TitleTxt>
        <BaseCompensationFilingOrgAmt>171652</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>5048</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>15015</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>191715</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>DAHNA GOLDSTEIN</PersonNm>
        <TitleTxt>CHIEF INVESTMENT OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>178329</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>7500</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>5241</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>546</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>191616</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 7</FormAndLineReferenceDesc>
        <ExplanationTxt>DAHNA GOLDSTEIN RECEIVED A BONUS OF $7,500 IN 2023.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>4</ContributionCnt>
        <NoncashContributionsRptF990Amt>273718</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 32B:</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL OFFERED GIFTS ARE REVIEWED UNDER OUR GIFT ACCEPTANCE POLICY PRIOR TO ACCEPTANCE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE 990 IS DISTRIBUTED TO THE BOARD MEMBERS VIA EMAIL SEVEN DAYS PRIOR TO THE BOARD MEETING. THE BOARD MEMBERS REVIEW IT INDIVIDUALLY AND SEND BACK COMMENTS OR QUESTIONS. AFTER THE RESPONSES AND OR CHANGES ARE MADE, THE FINAL VERSION IS PRESENTED TO THE BOARD MEMBERS FOR APPROVAL DURING THE MEETING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>TO PROPERLY MONITOR AND ENFORCE A CONFLICT-OF-INTEREST POLICY, HALCYON HOUSE IS DILIGENT IN REVIEWING THE ANNUAL DISCLOSURE FORMS SUBMITTED BY COVERED PERSONS, AND IN COMPILING AND MAINTAINING A LIST OF POTENTIALLY CONFLICTED ENTITIES AND INDIVIDUALS. PROPOSED TRANSACTIONS CAN THEN BE MATCHED AGAINST THE LIST AS A MEANS OF IDENTIFYING POSSIBLE CONFLICTS. WHEN DEALING WITH MAJOR VENDORS AND SERVICE PROVIDERS, THE ORGANIZATION CONSIDERS ASKING THE VENDOR OR SERVICE PROVIDER TO DISCLOSE ANY RELATIONSHIP PERSONAL, FINANCIAL, OR OTHERWISE THAT THE VENDOR OR SERVICE PROVIDER HAS WITH ANY OF THE ORGANIZATION'S DIRECTORS, OFFICERS, EMPLOYEES OR VOLUNTEERS. IN ADDITION, THE ORGANIZATION REVIEWS TRANSACTIONS INVOLVING ANY SIGNIFICANT EXPENDITURE OF ORGANIZATIONAL FUNDS TO ENSURE ANY COMPENSATION PAID CONTINUES TO BE REASONABLE. IF A POSSIBLE CONFLICT IS IDENTIFIED WITH RESPECT TO A PROPOSED TRANSACTION, THE ORGANIZATION IS COMMITTED TO FOLLOWING THE PROCEDURES SET OUT IN ITS CONFLICT-OF-INTEREST POLICY FOR DETERMINING WHETHER AN ACTUAL CONFLICT OF INTEREST EXISTS, AND THE PROCEDURES FOR ADDRESSING THE CONFLICT OF INTEREST. AMONG THE STEPS THE ORGANIZATION TAKE THE FOLLOWING: 1) THE PERSON WITH THE POTENTIAL CONFLICT WITH RESPECT TO A TRANSACTION SHOULD DISCLOSE SUCH CONFLICT. 2) THE PERSON SHOULD NOT PARTICIPATE OR BE PRESENT AT ANY MEETING DURING WHICH THE DISCUSSION OF THE POSSIBLE CONFLICT OF INTEREST TAKES PLACE. 3) THE CHAIR OF THE BOARD OF DIRECTORS SHOULD, IF APPROPRIATE, APPOINT A COMMITTEE OF THE BOARD OF DIRECTORS MADE UP OF DISINTERESTED DIRECTORS TO INVESTIGATE ALTERNATIVES TO THE PROPOSED TRANSACTION 4) IF A MORE ADVANTAGEOUS TRANSACTION IS NOT REASONABLY AVAILABLE, THE GOVERNING BOARD OR COMMITTEE SHOULD DETERMINE, BY A MAJORITY VOTE OF THE DISINTERESTED DIRECTORS, WHETHER THE TRANSACTION IS IN THE ORGANIZATION'S BEST INTEREST AND IS FAIR AND REASONABLE. THE ORGANIZATION SHOULD ALSO DOCUMENT, THROUGH WELL-KEPT MINUTES, ANY DECISIONS RELATED TO TRANSACTIONS INVOLVING AN ACTUAL OR POSSIBLE CONFLICT OF INTEREST. FINALLY, THE ORGANIZATION MUST BE DILIGENT IN TAKING APPROPRIATE DISCIPLINARY AND CORRECTIVE ACTION IF A PERSON WHO IS COVERED BY THE CONFLICT-OF-INTEREST POLICY FAILS TO DISCLOSE AN ACTUAL OR POSSIBLE CONFLICT OF INTEREST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>HALCYON FOLLOWS THE STEPS REQUIRED IN THE COMPENSATION POLICY ESTABLISHED IN 2017. AFTER THE REVIEW FROM THE BOARD OF DIRECTORS AND OR SUPERVISORS, HALCYON PRESENTS THE COMPENSATION SURVEY DOCUMENTATION AND DECIDES IF THE PROPOSED SALARY IS COMPARABLE TO SIMILAR SIZED ORGANIZATIONS IN THE AREA. AFTER APPROVAL, A SIGNED LETTER WITH THE ESTABLISHED NEW SALARY AND EFFECTIVE DATE IS SENT TO THE EMPLOYEE OR OFFICER BY HUMAN RESOURCES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>HALCYON WILL SEND BY EMAIL OR MAIL A COPY OF REQUESTS FOR THE DOCUMENTATION. THIS CAN BE REQUESTED VIA EMAIL, MAIL, OR PHONE. UPON RECEIPT OF THE REQUEST, HALCYON IS COMMITTED TO SUBMIT THE COPY WITHIN FIVE BUSINESS DAYS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <IdDisregardedEntitiesGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>HALCYON FUND GP LLC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>3400 PROPSECT ST NW</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20007</ZIPCd>
        </USAddress>
        <EIN>352645407</EIN>
        <PrimaryActivitiesTxt>VENTURE CAPITAL FUND</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>DE</LegalDomicileStateCd>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>HALCYON HOUSE</BusinessNameLine1Txt>
        </DirectControllingEntityName>
      </IdDisregardedEntitiesGrp>
      <IdDisregardedEntitiesGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>HALCYON INVESTMENT MANAGEMENT LLC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>3400 PROSPECT ST NW</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20007</ZIPCd>
        </USAddress>
        <EIN>364915336</EIN>
        <PrimaryActivitiesTxt>VENTURE CAPITAL FUND</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>DE</LegalDomicileStateCd>
        <TotalIncomeAmt>99600</TotalIncomeAmt>
        <EndOfYearAssetsAmt>104808</EndOfYearAssetsAmt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>HALCYON HOUSE</BusinessNameLine1Txt>
        </DirectControllingEntityName>
      </IdDisregardedEntitiesGrp>
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        <DisregardedEntityName>
          <BusinessNameLine1Txt>HALCYON ANGELS</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>3400 PROSPECT ST NW</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20007</ZIPCd>
        </USAddress>
        <EIN>850972725</EIN>
        <PrimaryActivitiesTxt>PROMOTE IMPACT-DRIVEN BUSINESSES, IMPROVE CONDITIONS FOR INVESTORS</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>DC</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>LINE 7</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>HALCYON HOUSE</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>1</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>0</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>0</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>0</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>0</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>0</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>0</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>1</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>1</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>HALCYON ANGELS</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>O</TransactionTypeTxt>
        <InvolvedAmt>154006</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>FMV</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>HALCYON INVESTMENT MANAGEMENT LLC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>O</TransactionTypeTxt>
        <InvolvedAmt>125344</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>FMV</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>HALCYON ANGELS</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>S</TransactionTypeTxt>
        <InvolvedAmt>32500</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>FMV</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>HALCYON INVESTMENT MANAGEMENT LLC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>S</TransactionTypeTxt>
        <InvolvedAmt>100312</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>FMV</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
    </IRS990ScheduleR>
  </ReturnData>
</Return>