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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>BEN HOROWITZ</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <AverageHoursPerWeekRltdOrgRt>0.0</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JEFF HUBER</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <AverageHoursPerWeekRltdOrgRt>0.0</AverageHoursPerWeekRltdOrgRt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BOB HUGIN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <AverageHoursPerWeekRltdOrgRt>0.0</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>REED JOBS</PersonNm>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JOEL MARCUS</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BOB NELSEN</PersonNm>
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        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BRUCE PARKER PHD</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <AverageHoursPerWeekRltdOrgRt>0.0</AverageHoursPerWeekRltdOrgRt>
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      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BOB PITTMAN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>RAMY IBRAHIM MD</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARGO GEORGIADIS</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <AverageHoursPerWeekRltdOrgRt>0.0</AverageHoursPerWeekRltdOrgRt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SUSAN DAWSON</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
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        <AverageHoursPerWeekRltdOrgRt>5.0</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
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      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>296512</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>68</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>true</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>CLINVERSE-CLINPAY</PersonNm>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>PO BOX 419473</AddressLine1Txt>
            <CityNm>BOSTON</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>02241</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>CLINICAL TRIAL EXP</ServicesDesc>
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      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>REGENTS OF UNIV OF CAL SAN FRANC</PersonNm>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>PO BOX 748872</AddressLine1Txt>
            <CityNm>LOS ANGELES</CityNm>
            <StateAbbreviationCd>CA</StateAbbreviationCd>
            <ZIPCd>90074</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>PATENT/CLINIC EXP.</ServicesDesc>
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      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>LUMA BRIDGE</PersonNm>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>1305 EAST HOUSTON STREET</AddressLine1Txt>
            <CityNm>SAN ANTONIO</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>78205</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>CLINICAL TRIAL EXP</ServicesDesc>
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      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>ARIS CLINICAL</PersonNm>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>369B 3RD STREET 231</AddressLine1Txt>
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            <StateAbbreviationCd>CA</StateAbbreviationCd>
            <ZIPCd>92024</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>CLINICAL TRIAL EXP</ServicesDesc>
        <CompensationAmt>752522</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>MEMORIAL SLOAN-KETTERING CANCER CTR</PersonNm>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>PO BOX 843899</AddressLine1Txt>
            <CityNm>LOS ANGELES</CityNm>
            <StateAbbreviationCd>CA</StateAbbreviationCd>
            <ZIPCd>90084</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>TEST/VALIDATION EXP.</ServicesDesc>
        <CompensationAmt>699333</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>46</CntrctRcvdGreaterThan100KCnt>
      <AllOtherContributionsAmt>691633</AllOtherContributionsAmt>
      <NoncashContributionsAmt>622600</NoncashContributionsAmt>
      <TotalContributionsAmt>691633</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>RESEARCH STUDY SPONSORSHIP</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>10876237</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>10876237</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>LICENSE FEES</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>2625000</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>2625000</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>13501237</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>1676519</TotalRevenueColumnAmt>
        <ExclusionAmt>1676519</ExclusionAmt>
      </InvestmentIncomeGrp>
      <IncmFromInvestBondProceedsGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </IncmFromInvestBondProceedsGrp>
      <RoyaltiesRevenueGrp>
        <TotalRevenueColumnAmt>759535</TotalRevenueColumnAmt>
        <ExclusionAmt>759535</ExclusionAmt>
      </RoyaltiesRevenueGrp>
      <RentalIncomeOrLossGrp>
        <RealAmt>0</RealAmt>
        <PersonalAmt>0</PersonalAmt>
      </RentalIncomeOrLossGrp>
      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetRentalIncomeOrLossGrp>
      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>21720998</SecuritiesAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>7677625</SecuritiesAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <SecuritiesAmt>14043373</SecuritiesAmt>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>14043373</TotalRevenueColumnAmt>
        <ExclusionAmt>14043373</ExclusionAmt>
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      <FundraisingGrossIncomeAmt>0</FundraisingGrossIncomeAmt>
      <FundraisingDirectExpensesAmt>0</FundraisingDirectExpensesAmt>
      <NetIncmFromFundraisingEvtGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetIncmFromFundraisingEvtGrp>
      <GamingGrossIncomeAmt>0</GamingGrossIncomeAmt>
      <GamingDirectExpensesAmt>0</GamingDirectExpensesAmt>
      <NetIncomeFromGamingGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetIncomeFromGamingGrp>
      <GrossSalesOfInventoryAmt>0</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>0</CostOfGoodsSoldAmt>
      <NetIncomeOrLossGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetIncomeOrLossGrp>
      <OtherRevenueMiscGrp>
        <Desc>RETENTION TAX CREDIT</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>2096840</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>2096840</RelatedOrExemptFuncIncomeAmt>
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      <OtherRevenueTotalAmt>2096840</OtherRevenueTotalAmt>
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        <ExclusionAmt>16479427</ExclusionAmt>
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        <ProgramServicesAmt>17837363</ProgramServicesAmt>
      </GrantsToDomesticOrgsGrp>
      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>0</TotalAmt>
      </GrantsToDomesticIndividualsGrp>
      <ForeignGrantsGrp>
        <TotalAmt>250000</TotalAmt>
        <ProgramServicesAmt>250000</ProgramServicesAmt>
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      <BenefitsToMembersGrp>
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      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>2237353</TotalAmt>
        <ProgramServicesAmt>1684145</ProgramServicesAmt>
        <ManagementAndGeneralAmt>553208</ManagementAndGeneralAmt>
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      </CompDisqualPersonsGrp>
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        <ProgramServicesAmt>12067025</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3294177</ManagementAndGeneralAmt>
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      <PensionPlanContributionsGrp>
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        <ProgramServicesAmt>227166</ProgramServicesAmt>
        <ManagementAndGeneralAmt>65465</ManagementAndGeneralAmt>
        <FundraisingAmt>1416</FundraisingAmt>
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        <ProgramServicesAmt>1317418</ProgramServicesAmt>
        <ManagementAndGeneralAmt>515300</ManagementAndGeneralAmt>
        <FundraisingAmt>5724</FundraisingAmt>
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      <PayrollTaxesGrp>
        <TotalAmt>985804</TotalAmt>
        <ProgramServicesAmt>792648</ProgramServicesAmt>
        <ManagementAndGeneralAmt>190446</ManagementAndGeneralAmt>
        <FundraisingAmt>2710</FundraisingAmt>
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      <FeesForServicesManagementGrp>
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      </FeesForServicesManagementGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>2278882</TotalAmt>
        <ProgramServicesAmt>1841089</ProgramServicesAmt>
        <ManagementAndGeneralAmt>437793</ManagementAndGeneralAmt>
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      <FeesForServicesAccountingGrp>
        <TotalAmt>649936</TotalAmt>
        <ManagementAndGeneralAmt>649936</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesLobbyingGrp>
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      </FeesForServicesLobbyingGrp>
      <FeesForServicesProfFundraising>
        <TotalAmt>0</TotalAmt>
      </FeesForServicesProfFundraising>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>0</TotalAmt>
      </FeesForSrvcInvstMgmntFeesGrp>
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        <TotalAmt>4574258</TotalAmt>
        <ProgramServicesAmt>3334302</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1239956</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>57330</ManagementAndGeneralAmt>
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      <OfficeExpensesGrp>
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        <ProgramServicesAmt>37328</ProgramServicesAmt>
        <ManagementAndGeneralAmt>189948</ManagementAndGeneralAmt>
        <FundraisingAmt>645</FundraisingAmt>
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        <ProgramServicesAmt>1276661</ProgramServicesAmt>
        <ManagementAndGeneralAmt>249091</ManagementAndGeneralAmt>
        <FundraisingAmt>3588</FundraisingAmt>
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        <ProgramServicesAmt>995358</ProgramServicesAmt>
        <ManagementAndGeneralAmt>368146</ManagementAndGeneralAmt>
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      <TravelGrp>
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        <ProgramServicesAmt>573274</ProgramServicesAmt>
        <ManagementAndGeneralAmt>117714</ManagementAndGeneralAmt>
        <FundraisingAmt>2191</FundraisingAmt>
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      <PymtTravelEntrtnmntPubOfclGrp>
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      <ConferencesMeetingsGrp>
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        <ProgramServicesAmt>2848865</ProgramServicesAmt>
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      <PaymentsToAffiliatesGrp>
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        <ProgramServicesAmt>1282007</ProgramServicesAmt>
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        <ManagementAndGeneralAmt>201655</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>984922</ProgramServicesAmt>
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        <FundraisingAmt>0</FundraisingAmt>
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      <OtherExpensesGrp>
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        <FundraisingAmt>0</FundraisingAmt>
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      <OtherExpensesGrp>
        <Desc>CLINICAL TRIAL SUPPORT</Desc>
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        <ProgramServicesAmt>3648131</ProgramServicesAmt>
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        <FundraisingAmt>0</FundraisingAmt>
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      <OtherExpensesGrp>
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        <ProgramServicesAmt>1918141</ProgramServicesAmt>
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        <FundraisingAmt>0</FundraisingAmt>
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      <AllOtherExpensesGrp>
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        <ProgramServicesAmt>66352</ProgramServicesAmt>
        <ManagementAndGeneralAmt>392672</ManagementAndGeneralAmt>
        <FundraisingAmt>18299</FundraisingAmt>
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      <TotalFunctionalExpensesGrp>
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        <ProgramServicesAmt>53636140</ProgramServicesAmt>
        <ManagementAndGeneralAmt>8525694</ManagementAndGeneralAmt>
        <FundraisingAmt>79818</FundraisingAmt>
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        <EOYAmt>6165490</EOYAmt>
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      <SavingsAndTempCashInvstGrp>
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        <EOYAmt>107152164</EOYAmt>
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        <EOYAmt>0</EOYAmt>
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      <AccountsReceivableGrp>
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        <EOYAmt>3976058</EOYAmt>
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        <EOYAmt>0</EOYAmt>
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        <EOYAmt>0</EOYAmt>
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      <OthNotesLoansReceivableNetGrp>
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        <EOYAmt>0</EOYAmt>
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      <InventoriesForSaleOrUseGrp>
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        <EOYAmt>0</EOYAmt>
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      <PrepaidExpensesDefrdChargesGrp>
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        <EOYAmt>2444972</EOYAmt>
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      <LandBldgEquipCostOrOtherBssAmt>8706523</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>8297111</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>1691419</BOYAmt>
        <EOYAmt>409412</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>1000000</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <InvestmentsOtherSecuritiesGrp>
        <BOYAmt>15500000</BOYAmt>
        <EOYAmt>17939587</EOYAmt>
      </InvestmentsOtherSecuritiesGrp>
      <InvestmentsProgramRelatedGrp>
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        <EOYAmt>165260356</EOYAmt>
      </InvestmentsProgramRelatedGrp>
      <IntangibleAssetsGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
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        <PurposeOfGrantTxt>SUPPORT RESEARCH IN FIELD OF CANCER IMMUNOTHERAPY</PurposeOfGrantTxt>
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      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>UNIVERSITY OF PENNSYLVANIA</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>3451 WALNUT STREET</AddressLine1Txt>
          <CityNm>PHILADELPHIA</CityNm>
          <StateAbbreviationCd>PA</StateAbbreviationCd>
          <ZIPCd>19104</ZIPCd>
        </USAddress>
        <RecipientEIN>231352685</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>441669</CashGrantAmt>
        <PurposeOfGrantTxt>SUPPORT RESEARCH IN FIELD OF CANCER IMMUNOTHERAPY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>WASHINGTON UNIVERSITY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>700 ROSEDALE AVENUE CB 1034</AddressLine1Txt>
          <CityNm>SAINT LOUIS</CityNm>
          <StateAbbreviationCd>MO</StateAbbreviationCd>
          <ZIPCd>63112</ZIPCd>
        </USAddress>
        <RecipientEIN>430653611</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>998477</CashGrantAmt>
        <PurposeOfGrantTxt>SUPPORT RESEARCH IN FIELD OF CANCER IMMUNOTHERAPY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>THE J DAVID GLADSTONE INSTITUTES</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>1650 OWENS STREET</AddressLine1Txt>
          <CityNm>SAN FRANCISCO</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>94158</ZIPCd>
        </USAddress>
        <RecipientEIN>237203666</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>2563512</CashGrantAmt>
        <PurposeOfGrantTxt>SUPPORT RESEARCH IN FIELD OF CANCER IMMUNOTHERAPY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN FRANCI</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>333 CALIFORNIA STREET 315</AddressLine1Txt>
          <CityNm>SAN FRANCISCO</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>94143</ZIPCd>
        </USAddress>
        <RecipientEIN>946036493</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>615201</CashGrantAmt>
        <PurposeOfGrantTxt>SUPPORT RESEARCH IN FIELD OF CANCER IMMUNOTHERAPY</PurposeOfGrantTxt>
      </RecipientTable>
      <Total501c3OrgCnt>13</Total501c3OrgCnt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>PICI AWARDS GRANTS SUBJECT TO A MASTER COLLABORATION AGREEMENT AND A SPECIFIC GRANT AGREEMENT SUBJECT TO EACH INSTITUTION. EACH INSTITUTION SUBMITS PROJECT PROPOSALS WHICH ARE EVALUATED TO ENSURE THEY ARE WITHIN THE CHARITABLE MISSION BEFORE APPROVAL. ALSO, EACH INSTITUTION AND GRANT RECIPIENT MUST PROVIDE PICI WITH ANNUAL REPORTS OF PROJECT PROGRESS AND ASSOCIATED SPEND.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="IRS990ScheduleJ">
      <FirstClassOrCharterTravelInd>X</FirstClassOrCharterTravelInd>
      <IdemnificationGrossUpPmtsInd>X</IdemnificationGrossUpPmtsInd>
      <WrittenPolicyRefTAndEExpnssInd>true</WrittenPolicyRefTAndEExpnssInd>
      <SubstantiationRequiredInd>true</SubstantiationRequiredInd>
      <IndependentConsultantInd>X</IndependentConsultantInd>
      <Form990OfOtherOrganizationsInd>X</Form990OfOtherOrganizationsInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>true</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>false</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>false</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>false</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>false</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>true</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>false</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>UTE DUGAN MD</PersonNm>
        <TitleTxt>CHIEF MEDICAL OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>578564</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>172500</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>870</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>9150</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>34230</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>795314</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JOHN CONNOLLY PHD</PersonNm>
        <TitleTxt>CHIEF SCIENTIFIC OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>611300</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>167430</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>75870</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>34231</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>888831</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>LISA BUTTERFIELD</PersonNm>
        <TitleTxt>VP RES. &amp; DEV. THRU 7/31/22</TitleTxt>
        <BaseCompensationFilingOrgAmt>249088</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>276355</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>7032</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>22578</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>555053</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JUSTIN FAIRCHILD</PersonNm>
        <TitleTxt>VP CLINICAL DEV. THRU 9/30/22</TitleTxt>
        <BaseCompensationFilingOrgAmt>299580</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>235556</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>7687</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>25673</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>568496</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>TARAK MODY</PersonNm>
        <TitleTxt>CHIEF BUSINESS OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>450882</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>135000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>870</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>9150</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>34231</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>630133</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>LACEY PADRON</PersonNm>
        <TitleTxt>VP INFORMATICS</TitleTxt>
        <BaseCompensationFilingOrgAmt>283968</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>115000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>1058</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>4708</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>34165</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>438899</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>SARA COBLIN</PersonNm>
        <TitleTxt>SR VP FINANCE &amp; ADMIN.</TitleTxt>
        <BaseCompensationFilingOrgAmt>401242</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>120000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>870</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>9150</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>21946</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>553208</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>SHANE CORCORAN</PersonNm>
        <TitleTxt>SENIOR VP, STRAT. OPS. &amp; COMMS</TitleTxt>
        <BaseCompensationFilingOrgAmt>400486</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>120000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>870</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>9150</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>33431</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>563937</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 1A</FormAndLineReferenceDesc>
        <ExplanationTxt>ANYONE TRAVELING OVER 3000 MILES CAN FLY BUSINESS CLASS OR FIRST CLASS (IF ONLY 2 LEVELS OF SERVICE ARE OFFERED). VP'S CAN TRAVEL BUSINESS OR FIRST CLASS FOR TRAVEL OVER 2000 MILES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CHIEF EXECUTIVE OFFICER POSITION WAS VACANT DURING 2022. THE ORGANIZATION FOLLOWS THE FOLLOWING PROCEDURES IN DETERMINING SUCH COMPENSATION: THE BOARD OF DIRECTORS OR EXECUTIVE COMMITTEE REVIEWS ANY PROPOSED COMPENSATION, INCLUDING THE SALARY, OF ITS CHIEF EXECUTIVE OFFICER TO ENSURE THAT, IN EACH CASE, SUCH SALARY IS FAIR AND REASONABLE BASED ON COMPARABILITY DATA AND COMPENSATION STUDIES SHOWING COMPENSATION PAID FOR COMPARABLE SERVICES AT SIMILARLY SITUATED ORGANIZATIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 4A</FormAndLineReferenceDesc>
        <ExplanationTxt>DURING 2022, LISA BUTTERFIELD RECEIVED A SEVERANCE PAYMENT OF $201,841 AND JUSTIN FAIRCHILD RECEIVED A SEVERANCE PAYMENT OF $217,168.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 7</FormAndLineReferenceDesc>
        <ExplanationTxt>MOST OF PICI'S EMPLOYMENT AGREEMENTS, WHICH ARE NEGOTIATED AT ARMS-LENGTH WITH REFERENCE TO COMPARABILITY DATA, CONTAIN A PROVISION PERMITTING ANNUAL INCENTIVE BONUSES, WHICH ARE CAPPED AT UP TO A FIXED PERCENTAGE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleL documentId="IRS990ScheduleL">
      <LoansBtwnOrgInterestedPrsnGrp>
        <PersonNm>SEAN PARKER</PersonNm>
        <RelationshipWithOrgTxt>CHAIR OF THE BOARD &amp; DIRECTOR</RelationshipWithOrgTxt>
        <LoanPurposeTxt>OPERATING SUPPORT</LoanPurposeTxt>
        <LoanToOrganizationInd>X</LoanToOrganizationInd>
        <OriginalPrincipalAmt>7000000</OriginalPrincipalAmt>
        <BalanceDueAmt>7000000</BalanceDueAmt>
        <DefaultInd>false</DefaultInd>
        <BoardOrCommitteeApprovalInd>true</BoardOrCommitteeApprovalInd>
        <WrittenAgreementInd>true</WrittenAgreementInd>
      </LoansBtwnOrgInterestedPrsnGrp>
      <TotalBalanceDueAmt>7000000</TotalBalanceDueAmt>
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <PersonNm>TWAIN THERAPEUTICS PTE LTD</PersonNm>
        </NameOfInterested>
        <RelationshipDescriptionTxt>SEE PART V</RelationshipDescriptionTxt>
        <TransactionAmt>5000000</TransactionAmt>
        <TransactionDesc>SEE PART V</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART II</FormAndLineReferenceDesc>
        <ExplanationTxt>THIS LOAN WAS MADE BY MR. PARKER TO PICI TO ALLOW PICI TO FURTHER ITS TAX-EXEMPT ACTIVITIES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART IV, LINE 1</FormAndLineReferenceDesc>
        <ExplanationTxt>TWAIN THERAPEUTICS PTE, LTD IS A 35% CONTROLLED ENTITY OF A FAMILY MEMBER OF KEY EMPLOYEE JOHN CONNOLLY, PHD. THE TRANSACTION WAS THE PURCHASE OF 23,315 SERIES A SHARES OF TWAIN THERAPEUTICS PTE, LTD. THIS INVESTMENT IS A PROGRAM RELATED INVESTMENT OF PICI. A COMMITTEE OF DIRECTORS WITH NO CONFLICT OF INTEREST APPROVED THE INVESTMENT AFTER DETERMINING IT WAS REASONABLE AND FAIR TO PICI, REPRESENTED FAIR VALUE, AND WAS NOT EXCESSIVE WITH REFERENCE TO COMPARABLE CELL THERAPY INVESTMENTS BY COMPARABLE ORGANIZATIONS, AND FURTHER DETERMINING THAT PICI COULD NOT HAVE OBTAINED A MORE ADVANTAGEOUS ARRANGEMENT WITH REASONALBE EFFORT UNDER THE CIRCUMSTANCES.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleL>
    <IRS990ScheduleM documentId="IRS990ScheduleM">
      <WorksOfArtGrp />
      <ArtHistoricalTreasuresGrp />
      <ArtFractionalInterestGrp />
      <BooksAndPublicationsGrp />
      <ClothingAndHouseholdGoodsGrp />
      <CarsAndOtherVehiclesGrp />
      <BoatsAndPlanesGrp />
      <IntellectualPropertyGrp />
      <SecuritiesPubliclyTradedGrp />
      <SecuritiesCloselyHeldStockGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>622600</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </SecuritiesCloselyHeldStockGrp>
      <SecurPrtnrshpTrustIntrstsGrp />
      <SecuritiesMiscellaneousGrp />
      <QualifiedContribHistStructGrp />
      <QualifiedContribOtherGrp />
      <RealEstateResidentialGrp />
      <RealEstateCommercialGrp />
      <RealEstateOtherGrp />
      <CollectiblesGrp />
      <FoodInventoryGrp />
      <DrugsAndMedicalSuppliesGrp />
      <TaxidermyGrp />
      <HistoricalArtifactsGrp />
      <ScientificSpecimensGrp />
      <ArchaeologicalArtifactsGrp />
      <AnyPropertyThatMustBeHeldInd>false</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>true</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>false</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE M, PART I, COLUMN (B):</FormAndLineReferenceDesc>
        <ExplanationTxt>THE NUMBERS REPORTED IN PART I, COLUMN (B) REPRESENT THE NUMBER OF CONTRIBUTIONS RATHER THAN THE NUMBER OF SHARES RECEIVED.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART I, LINE 1</FormAndLineReferenceDesc>
        <ExplanationTxt>DESCRIPTION OF ORGANIZATION MISSION: THE PARKER INSTITUTE FOR CANCER IMMUNOTHERAPY (PICI) IS RADICALLY CHANGING THE WAY CANCER RESEARCH IS DONE. THE SAN FRANCISCO-BASED NONPROFIT IS AN UNPRECEDENTED COLLABORATION BETWEEN THE COUNTRY'S LEADING IMMUNOTHERAPY RESEARCHERS AND CANCER CENTERS, INCLUDING STANFORD UNIVERSITY, THE UNIVERSITY OF CALIFORNIA, LOS ANGELES, THE UNIVERSITY OF CALIFORNIA, SAN FRANCISCO, THE UNIVERSITY OF PENNSYLVANIA, DANA FARBER CANCER INSTITUTE, GLADSTONE INSTITUTES, THE UNIVERSITY OF TEXAS MD ANDERSON CANCER CENTER, AND MEMORIAL SLOAN KETTERING CANCER CENTER. THE INSTITUTE ALSO SUPPORTS TOP RESEARCHERS AT OTHER INSTITUTIONS, INCLUDING CITY OF HOPE, FRED HUTCHINSON CANCER RESEARCH CENTER, ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI, INSTITUTE FOR SYSTEMS BIOLOGY, WEILL CORNELL MEDICAL COLLEGE, AND WASHINGTON UNIVERSITY SCHOOL OF MEDICINE IN ST. LOUIS. BY FORGING ALLIANCES WITH ACADEMIC, INDUSTRY, AND NONPROFIT PARTNERS PICI MAKES BIG BETS ON BOLD RESEARCH TO FULFILL ITS MISSION: TO ACCELERATE THE DEVELOPMENT OF BREAKTHROUGH IMMUNE THERAPIES TO TRANSFORM ALL CANCERS INTO CURABLE DISEASES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 1</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF DIRECTORS IS COMPRISED OF ONE 'CLASS A' DIRECTOR WITH THE BALANCE OF THE DIRECTORS SERVING AS 'CLASS B' DIRECTORS. THE CLASS A DIRECTOR MUST BE PRESENT TO CONSTITUTE A QUORUM, UNLESS THE CLASS A DIRECTOR'S RECUSAL IS REQUIRED BY LAW OR CORPORATE POLICY. EACH DIRECTOR IS ENTITLED TO ONE VOTE. ANY ACT OF THE BOARD OF DIRECTORS REQUIRES THE AFFIRMATIVE VOTE OF BOTH THE CLASS A DIRECTOR AND A MAJORITY OF THE CLASS B DIRECTORS PRESENT AT A MEETING AT WHICH A QUORUM IS PRESENT, EXCEPT AS OTHERWISE PROVIDED IN THE BYLAWS. PICI DOES HAVE AN EXECUTIVE COMMITTEE. IT HAS ALL THE AUTHORITY OF THE BOARD OF DIRECTORS BETWEEN REGULAR AND SPECIAL MEETINGS, EXCEPT AS OTHERWISE PROVIDED IN THE BYLAWS OR BY THE BOARD OF DIRECTORS IN SPECIFIC INSTANCES. ACTIONS OF THE EXECUTIVE COMMITTEE ARE REPORTED TO AND REVIEWED BY THE BOARD OF DIRECTORS AT ITS NEXT REGULARLY SCHEDULED MEETING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOLLOWING DIRECTORS AND OFFICERS HAVE A BUSINESS RELATIONSHIP AND/OR FAMILY RELATIONSHIP: JEFFREY BLUESTONE, JOHN CONNOLLY, SUSAN DAWSON, ERIC ESRAILIAN, SCOTT GOTTLIEB, BEN HOROWITZ, JEFF HUBER, REED JOBS, BOB NELSEN, BRUCE PARKER, SEAN PARKER, BOB PITTMAN, MICHAEL POLANSKY, TOM VAN LOBEN SELS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE DESIGNATOR HAS THE AUTHORITY TO APPOINT MEMBERS OF PICI'S GOVERNING BODY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE DESIGNATOR HAS THE AUTHORITY TO REMOVE MEMBERS OF PICI'S GOVERNING BODY, TO CONSENT TO SUCH REMOVAL BY THE BOARD, AND TO CONSENT TO ANY AMENDMENTS TO PICI'S BYLAWS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 IS REVIEWED BY THE AUDIT COMMITTEE. A COMPLETE COPY OF THE FORM 990 AND SUPPORTING SCHEDULES WAS PROVIDED TO THE FULL BOARD FOR REVIEW PRIOR TO BEING FILED WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD AUTHORIZES AND OVERSEES A REVIEW OF THE ADMINISTRATION OF THE CONFLICT OF INTEREST POLICY. THE REVIEW CONSIDERS THE LEVEL OF COMPLIANCE WITH THE POLICY, THE CONTINUING SUITABILITY OF THE POLICY, AND WHETHER THE POLICY SHOULD BE MODIFIED AND IMPROVED. IF A TRANSACTION ARISES WHERE THERE IS A CONFLICT OF INTEREST, THE PERSON WITH SUCH CONFLICT IS NOT ALLOWED TO VOTE ON THE TRANSACTION NOR BE PRESENT FOR SUCH VOTE. THE CONFLICT OF INTEREST POLICY COVERS EACH DIRECTOR, CORPORATE OFFICER, TOP MANAGEMENT OFFICIAL, TOP FINANCIAL OFFICIAL AND EACH KEY EMPLOYEE OF PICI, AND OTHERS THAT PICI MAY IDENTIFY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990, PART VI, SECTION B, LINE 15A - AS STATED AT SCHEDULE J, PART I, LINE 3, THE CEO POSITION WAS VACANT DURING THE 2022 CALENDAR YEAR. THE ORGANIZATION FOLLOWS THE FOLLOWING PROCEDURES: THE BOARD OF DIRECTORS APPROVES THE SALARY OF PICI'S CHIEF EXECUTIVE OFFICER ONLY AFTER HAVING CONFIRMED IT IS FAIR AND REASONABLE BASED ON COMPARABILITY DATA AND COMPENSATION STUDIES SHOWING COMPENSATION PAID FOR COMPARABLE SERVICES AT SIMILARLY SITUATED ORGANIZATIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION DOES NOT COMPENSATE ITS CORPORATE OFFICERS, BUT ADHERES TO THE FOLLOWING PROCEDURES FOR ITS KEY EMPLOYEES: THE BOARD OF DIRECTORS (OR DULY AUTHORIZED AND INDEPENDENT BOARD COMMITTEE) APPROVES THE SALARY OF PICI'S KEY EMPLOYEES ONLY AFTER HAVING CONFIRMED IT IS FAIR AND REASONABLE BASED ON COMPARABILITY DATA AND COMPENSATION STUDIES SHOWING COMPENSATION PAID FOR COMPARABLE SERVICES AT SIMILARLY SITUATION ORGANIZATIONS. FOR ITS OTHER EMPLOYEES, PICI WORKS WITH A RECRUITER AND, AS PART OF THAT PROCESS, ROUTINELY COMPARES THE PROPOSED SALARY WITH SALARIES PAID BY OTHER ORGANIZATIONS FOR SIMILAR POSITIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>PICI'S GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS ARE MADE AVAILABLE AS REQUIRED BY LAW.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9</FormAndLineReferenceDesc>
        <ExplanationTxt>GRANTS PAID ADJUSTMENT - (611,849)</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="IRS990ScheduleR">
      <IdDisregardedEntitiesGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>MAVERIC LLC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>1 LETTERMAN DRIVE D3500</AddressLine1Txt>
          <CityNm>SAN FRANCISCO</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>94129</ZIPCd>
        </USAddress>
        <EIN>853467441</EIN>
        <PrimaryActivitiesTxt>COVID-19 CLIN</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>CA</LegalDomicileStateCd>
        <EndOfYearAssetsAmt>0</EndOfYearAssetsAmt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>PICI</BusinessNameLine1Txt>
        </DirectControllingEntityName>
      </IdDisregardedEntitiesGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>SEAN N PARKER FOUNDATION</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>314 LYTTON AVE</AddressLine1Txt>
          <CityNm>PALTO ALTO</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>94301</ZIPCd>
        </USAddress>
        <EIN>274389819</EIN>
        <PrimaryActivitiesTxt>NONPROFIT SUP</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>CA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>PF</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NA</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>true</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>ECONOMIC INNOVATION GROUP INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>616 H STREET NW SUITE 550</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20001</ZIPCd>
        </USAddress>
        <EIN>462450336</EIN>
        <PrimaryActivitiesTxt>PUBLIC INTERE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>DC</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(4)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>N/A</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NA</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>true</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>false</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>false</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>false</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>false</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>false</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>false</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>false</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, IDENTIFICATION OF DISREGARDED ENTITIES:</FormAndLineReferenceDesc>
        <ExplanationTxt>NAME OF DISREGARDED ENTITY: MAVERIC, LLC ADDRESS: 1 LETTERMAN DRIVE, D3500 SAN FRANCISCO, CA 94129 EIN: 85-3467441 PRIMARY ACTIVITY: COVID-19 CLINICAL TRIAL MANAGEMENT (CURRENTLY INACTIVE) DIRECT CONTROLLING ENTITY: PARKER INSTITUTE FOR CANCER IMMUNOTHERAPY</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE R, SUPPLEMENTAL INFORMATION:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CLASS A DIRECTOR ALSO HAS A CONTROLLING INTEREST IN SEVERAL PASSIVE INVESTMENT VEHICLES. THESE INVESTMENT VEHICLES AND THE TAX-EXEMPT ENTITIES DISCLOSED UNDER PART II ABOVE MAY TECHNICALLY BE CONSIDERED "RELATED ORGANIZATIONS" OF PICI FOR IRS FORM 990 REPORTING PURPOSES THROUGH THEIR RELATIONSHIP WITH THE CLASS A DIRECTOR. THE PASSIVE INVESTMENT VEHICLES HAVE NO TRANSACTIONS OR BUSINESS RELATIONSHIPS WITH PICI AND ARE NOT DISCLOSED ON SCHEDULE R.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleR>
  </ReturnData>
</Return>
