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          <RecipientBusinessName>
            <BusinessNameLine1Txt>HOUSTON GRAND OPERA</BusinessNameLine1Txt>
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            <ZIPCd>770021504</ZIPCd>
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          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
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        <DividendsAndInterestFromSecDtl>
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        <GainSalesAstOthThanInvntryGrp>
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          <ExclusionAmt>228486</ExclusionAmt>
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          <Desc>INVESTMENT IN 7 HILLS PHARMA, LLC</Desc>
          <BusinessCd>456110</BusinessCd>
          <UnrelatedBusinessTaxblIncmAmt>-1377</UnrelatedBusinessTaxblIncmAmt>
          <ExclusionCd>01</ExclusionCd>
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        <SubtotalsIncmProducingActyGrp>
          <UnrelatedBusinessTaxblIncmAmt>-1377</UnrelatedBusinessTaxblIncmAmt>
          <ExclusionAmt>271696</ExclusionAmt>
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        <TrnsfrOfCashToNonchrtblEOInd>0</TrnsfrOfCashToNonchrtblEOInd>
        <TrnsfrOtherAssetNonchrtblEOInd>0</TrnsfrOtherAssetNonchrtblEOInd>
        <SalesOrExchangesOfAssetsInd>0</SalesOrExchangesOfAssetsInd>
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        <RentalOfFacilitiesOthAssetsInd>0</RentalOfFacilitiesOthAssetsInd>
        <ReimbursementArrangementsInd>0</ReimbursementArrangementsInd>
        <LoansOrLoanGuaranteesInd>0</LoansOrLoanGuaranteesInd>
        <PerformanceOfServicesEtcInd>0</PerformanceOfServicesEtcInd>
        <SharingOfFacilitiesEtcInd>0</SharingOfFacilitiesEtcInd>
        <RelationshipsNonchrtblEOInd>0</RelationshipsNonchrtblEOInd>
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        <CategoryTxt>ACCOUNTING FEES</CategoryTxt>
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      <ElectionDesc>TAX YEAR ENDING 12/31/2022PURSUANT TO CODE 4942(H)(2) AND TREAS REG 53.4942 (A) -3 (D) (2), THE TANG FAMILY FOUNDATION ELECTS TO TREAT CURRENT YEAR QUALIFYING DISTRIBUTIONS OF $7956 FROM UNDISTRIBUTED INCOME OF 2020.</ElectionDesc>
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      <InvestmentsCorporateStockGrp>
        <StockNm>INVESTMENT - MS 4921</StockNm>
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      <InvestmentsOtherGrp>
        <CategoryOrItemTxt>INVESTMENT IN NEXBIO</CategoryOrItemTxt>
        <ListedAtCostOrFMVCd>AT COST</ListedAtCostOrFMVCd>
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        <EOYFMVAmt>571170</EOYFMVAmt>
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    </InvestmentsOtherSchedule2>
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      <OtherAssetsScheduleGrp>
        <Desc>INVESTMENT IN 7 HILLS PHARMA LLC</Desc>
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        <EOYBookValueAmt>13086</EOYBookValueAmt>
        <EOYFMVAmt>13086</EOYFMVAmt>
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      <OtherAssetsScheduleGrp>
        <Desc>7 HILLS PHARMA LLC - CONVERTIBLE NOTE</Desc>
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        <EOYFMVAmt>0</EOYFMVAmt>
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      <OtherAssetsScheduleGrp>
        <Desc>INVESTMENT IN 4J THERAPEUTICS INC</Desc>
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        <EOYBookValueAmt>355000</EOYBookValueAmt>
        <EOYFMVAmt>355000</EOYFMVAmt>
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      <OtherAssetsScheduleGrp>
        <Desc>OAKTREE STRATEGIC CREDIT FUND</Desc>
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        <EOYBookValueAmt>450000</EOYBookValueAmt>
        <EOYFMVAmt>450382</EOYFMVAmt>
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      <OtherExpensesScheduleGrp>
        <Desc>BANK CHARGES</Desc>
        <RevenueAndExpensesPerBooksAmt>110</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>110</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
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    </OtherExpensesSchedule>
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      <OtherIncomeDetail>
        <Desc>MORGAN STANLEY #4921</Desc>
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        <NetInvestmentIncomeAmt>24</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>24</AdjustedNetIncomeAmt>
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      <OtherIncomeDetail>
        <Desc>INVESTMENT IN 7 HILLS PHARMA, LLC</Desc>
        <RevenueAndExpensesPerBooksAmt>-1377</RevenueAndExpensesPerBooksAmt>
        <AdjustedNetIncomeAmt>-1377</AdjustedNetIncomeAmt>
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      <OtherIncreasesDetail>
        <Desc>MISCELLANEOUS</Desc>
        <Amt>1945</Amt>
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    <OtherProfessionalFeesSchedule documentId="RetDoc2002300001">
      <OtherProfessionalFeesDetail>
        <CategoryTxt>INVESTMENT FEES</CategoryTxt>
        <Amt>18446</Amt>
        <NetInvestmentIncomeAmt>18446</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </OtherProfessionalFeesDetail>
    </OtherProfessionalFeesSchedule>
    <TaxesSchedule documentId="RetDoc2002500001">
      <TaxesDetail>
        <CategoryTxt>FOREIGN TAXES</CategoryTxt>
        <Amt>276</Amt>
        <NetInvestmentIncomeAmt>276</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </TaxesDetail>
      <TaxesDetail>
        <CategoryTxt>FEDERAL TAXES</CategoryTxt>
        <Amt>3000</Amt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>
