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        <ManagementAndGeneralAmt>30429</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>10508</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>29026</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>59938</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
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      <LandBldgEquipBasisNetGrp>
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      <DeferredRevenueGrp>
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        <EOYAmt>1345490</EOYAmt>
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      <NoDonorRestrictionNetAssetsGrp>
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      <TotalNetAssetsFundBalanceGrp>
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        <EOYAmt>3986904</EOYAmt>
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      <TotLiabNetAssetsFundBalanceGrp>
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      <ReconcilationRevenueExpnssAmt>105954</ReconcilationRevenueExpnssAmt>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <ConsolidatedBasisFinclStmtInd>X</ConsolidatedBasisFinclStmtInd>
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      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>1</FederalGrantAuditRequiredInd>
      <FederalGrantAuditPerformedInd>1</FederalGrantAuditPerformedInd>
    </IRS990>
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        <CurrentTaxYearMinus2YearsAmt>5890656</CurrentTaxYearMinus2YearsAmt>
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        <CurrentTaxYearMinus1YearAmt>4032286</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>4258376</CurrentTaxYearAmt>
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      <GrossInvestmentIncome170Grp>
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        <CurrentTaxYearMinus3YearsAmt>4289</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>2607</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>187918</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>336000</CurrentTaxYearAmt>
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        <CurrentTaxYearMinus2YearsAmt>81033</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>113334</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>118435</CurrentTaxYearAmt>
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      <PublicSupportPY170Pct>0.86750</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>SCHEDULE A, PART II, LINE 10, EXPLANATION OF OTHER INCOME:</FormAndLineReferenceDesc>
        <ExplanationTxt>MISCELLANEOUS - 2019 AMOUNT: $ 5,376. 2020 AMOUNT: $ 24,220. 2021 AMOUNT: $ 81,033. 2022 AMOUNT: $ 113,334. 2023 AMOUNT: $ 118,435.</ExplanationTxt>
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        <ContributorBusinessName>
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        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
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        <BookValueAmt>61359</BookValueAmt>
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      <BuildingsGrp>
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      <FootnoteTextInd>X</FootnoteTextInd>
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      <RevenueNotReportedAmt>0</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>4712811</RevenueSubtotalAmt>
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        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
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      <SupplementalInformationDetail>
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      <RecipientTable>
        <RecipientBusinessName>
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        </RecipientBusinessName>
        <USAddress>
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          <CityNm>NEW HAVEN</CityNm>
          <StateAbbreviationCd>CT</StateAbbreviationCd>
          <ZIPCd>06510</ZIPCd>
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      <Total501c3OrgCnt>2</Total501c3OrgCnt>
      <SupplementalInformationDetail>
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        <ExplanationTxt>THE ORGANIZATION PERFORMS RIGOROUS MONITORING OF GRANTS. THE MONITORING PROCESS INCLUDES PRODUCTION OF MONTHLY STATEMENTS OF ALL RELATED ACTIVITY WHICH ARE THEN REVIEWED BY ADMINISTRATION AND THE INDIVIDUAL INVESTIGATORS.</ExplanationTxt>
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      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
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        <PersonNm>NINA STACHENFELD</PersonNm>
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        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JUSTUS VERHAGEN</PersonNm>
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        <PersonNm>CHRIS VENDOLA</PersonNm>
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    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B</FormAndLineReferenceDesc>
        <ExplanationTxt>THERE ARE NO OTHER COMMITTEES WITH AUTHORITY TO ACT ON BEHALF OF THE GOVERNING BODY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE RETURN IS PROVIDED TO THE BOARD OF DIRECTORS FOR THEIR REVIEW PRIOR TO FILING. PRIOR TO THIS, THE RETURN IS ALSO REVIEWED BY THE BUSINESS MANAGER.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CONFLICT OF INTEREST STATEMENT IS SIGNED OFF BY EACH DIRECTOR AND EMPLOYEE ANNUALLY. EACH SUBMITTED DOCUMENT IS REVIEWED BY THE DIRECTOR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION OF THE OFFICERS OF THE ORGANIZATION IS APPROVED BY THE BOARD OF DIRECTORS ANNUALLY. PERIODICALLY, COMPARABLES FOR SIMILARLY SITUATED INDIVIDUALS ARE REFERRED TO IN THE PROCESS. THIS PROCESS IS CONTEMPORANEOUSLY DOCUMENTED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION DOES NOT MAKE ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY OR FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>THE JOHN B PIERCE FOUNDATION</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>290 CONGRESS AVENUE</AddressLine1Txt>
          <CityNm>NEW HAVEN</CityNm>
          <StateAbbreviationCd>CT</StateAbbreviationCd>
          <ZIPCd>06519</ZIPCd>
        </USAddress>
        <EIN>131624063</EIN>
        <PrimaryActivitiesTxt>SECTION 509(A) SUPPORTING ORGANIZATION</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>CT</LegalDomicileStateCd>
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        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>NEW HAVEN INNOVATION LABS INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>290 CONGRESS AVENUE</AddressLine1Txt>
          <CityNm>NEW HAVEN</CityNm>
          <StateAbbreviationCd>CT</StateAbbreviationCd>
          <ZIPCd>06519</ZIPCd>
        </USAddress>
        <EIN>873267187</EIN>
        <PrimaryActivitiesTxt>PROMOTE &amp; SUPPORT ECONOMIC GROWTH IN CITY OF NEW HAVEN AND SCIENCE COMMUNITY</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>CT</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>LINE 10</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>THE JOHN B PIERCE LABORATORY INC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>1</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>1</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>1</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>0</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>1</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
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      <ReimbursementPaidByOtherOrgInd>1</ReimbursementPaidByOtherOrgInd>
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      <TransactionsRelatedOrgGrp>
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          <BusinessNameLine1Txt>NEW HAVEN INNOVATION LABS INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>A</TransactionTypeTxt>
        <InvolvedAmt>336000</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>CASH</MethodOfAmountDeterminationTxt>
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    </IRS990ScheduleR>
  </ReturnData>
</Return>