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        <Total>60528</Total>
        <ProgramServices>378</ProgramServices>
        <ManagementAndGeneral>60150</ManagementAndGeneral>
      </OtherExpenses>
      <AllOtherExpenses>
        <Total>100826</Total>
        <ProgramServices>100826</ProgramServices>
      </AllOtherExpenses>
      <TotalFunctionalExpenses>
        <Total>3829417</Total>
        <ProgramServices>3553720</ProgramServices>
        <ManagementAndGeneral>275697</ManagementAndGeneral>
        <Fundraising>0</Fundraising>
      </TotalFunctionalExpenses>
      <CashNonInterestBearing>
        <BOY>7007364</BOY>
        <EOY>6601528</EOY>
      </CashNonInterestBearing>
      <AccountsReceivable>
        <BOY>114</BOY>
      </AccountsReceivable>
      <PrepaidExpensesDeferredCharges>
        <BOY>7269</BOY>
        <EOY>5490</EOY>
      </PrepaidExpensesDeferredCharges>
      <LandBuildingsEquipmentBasis>7936615</LandBuildingsEquipmentBasis>
      <LandBldgEquipmentAccumDeprec>303234</LandBldgEquipmentAccumDeprec>
      <LandBuildingsEquipmentBasisNet>
        <BOY>30130038</BOY>
        <EOY>7633381</EOY>
      </LandBuildingsEquipmentBasisNet>
      <OtherAssetsTotal>
        <EOY>135104</EOY>
      </OtherAssetsTotal>
      <TotalAssets>
        <BOY>37144785</BOY>
        <EOY>14375503</EOY>
      </TotalAssets>
      <AccountsPayableAccruedExpenses>
        <BOY>105943</BOY>
        <EOY>227301</EOY>
      </AccountsPayableAccruedExpenses>
      <MortNotesPyblSecuredInvestProp>
        <BOY>25940000</BOY>
      </MortNotesPyblSecuredInvestProp>
      <UnsecuredNotesLoansPayable>
        <BOY>5129348</BOY>
        <EOY>3116534</EOY>
      </UnsecuredNotesLoansPayable>
      <OtherLiabilities>
        <BOY>114959</BOY>
      </OtherLiabilities>
      <TotalLiabilities>
        <BOY>31290250</BOY>
        <EOY>3343835</EOY>
      </TotalLiabilities>
      <FollowSFAS117>X</FollowSFAS117>
      <UnrestrictedNetAssets>
        <BOY>5854535</BOY>
        <EOY>11031668</EOY>
      </UnrestrictedNetAssets>
      <TotalNetAssetsFundBalances>
        <BOY>5854535</BOY>
        <EOY>11031668</EOY>
      </TotalNetAssetsFundBalances>
      <TotalLiabNetAssetsFundBalances>
        <BOY>37144785</BOY>
        <EOY>14375503</EOY>
      </TotalLiabNetAssetsFundBalances>
      <ReconcilationRevenueExpenses>5177133</ReconcilationRevenueExpenses>
      <ReconcilationOtherChanges>0</ReconcilationOtherChanges>
      <MethodOfAccountingAccrual>X</MethodOfAccountingAccrual>
      <AccountantCompileOrReview>false</AccountantCompileOrReview>
      <FSAudited>true</FSAudited>
      <FSAuditedBasis>
        <FinancialStatementConsolidated>X</FinancialStatementConsolidated>
      </FSAuditedBasis>
      <AuditCommittee>true</AuditCommittee>
      <FederalGrantAuditRequired>false</FederalGrantAuditRequired>
    </IRS990>
    <IRS990ScheduleA documentId="990A">
      <PubliclySupportedOrg170b1Avi>X</PubliclySupportedOrg170b1Avi>
      <GiftsGrantsContribReceived170>
        <CurrentTaxYearMinus4Years>5529775</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>2750500</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>520000</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>927322</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>2199552</CurrentTaxYear>
        <Total>11927149</Total>
      </GiftsGrantsContribReceived170>
      <Total170>
        <CurrentTaxYearMinus4Years>5529775</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>2750500</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>520000</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>927322</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>2199552</CurrentTaxYear>
        <Total>11927149</Total>
      </Total170>
      <PublicSupportTotal170>11927149</PublicSupportTotal170>
      <GrossInvestmentIncome170>
        <CurrentTaxYearMinus4Years>2676536</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>2742251</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>2953178</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>3268386</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>2375331</CurrentTaxYear>
        <Total>14015682</Total>
      </GrossInvestmentIncome170>
      <OtherIncome170>
        <CurrentTaxYearMinus4Years>125586</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>67225</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>23061</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>123655</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>135315</CurrentTaxYear>
        <Total>474842</Total>
      </OtherIncome170>
      <TotalSupport>26417673</TotalSupport>
      <PublicSupportPertcentage170>0.45150</PublicSupportPertcentage170>
      <PublicSupportPertcentPriorYear>0.40080</PublicSupportPertcentPriorYear>
      <ThirtyThreePercntTestsCY170>X</ThirtyThreePercntTestsCY170>
      <GeneralExplanation>Other income (Part II, line 10 or Part III, line 12) Description: Management Fee: 2008: 125586 2009: 67225 2010: 22932 Description: MO Compensation Deduction 2010: 129 2011: Expense Recoveries 53,028 Management fee 67,210 Interest 171 Miscellaneous 3,246 Total 123,655 2012 Management fee 106,245 Misc Income 29,070 Total 135,315</GeneralExplanation>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="990D">
      <Land>
        <OtherCostOrOtherBasis>6265762</OtherCostOrOtherBasis>
        <BookValue>6265762</BookValue>
      </Land>
      <Buildings>
        <OtherCostOrOtherBasis>224547</OtherCostOrOtherBasis>
        <Depreciation>11531</Depreciation>
        <BookValue>213016</BookValue>
      </Buildings>
      <LeaseholdImprovements>
        <OtherCostOrOtherBasis>1386807</OtherCostOrOtherBasis>
        <Depreciation>246543</Depreciation>
        <BookValue>1140264</BookValue>
      </LeaseholdImprovements>
      <OtherLandBuildings>
        <OtherCostOrOtherBasis>59499</OtherCostOrOtherBasis>
        <Depreciation>45160</Depreciation>
        <BookValue>14339</BookValue>
      </OtherLandBuildings>
      <TotalOfBookValueLandBuildings>7633381</TotalOfBookValueLandBuildings>
      <OtherAssets>
        <Description>Due from Affiliates</Description>
        <BookValue>135104</BookValue>
      </OtherAssets>
      <TotalBookValueOtherAssets>135104</TotalBookValueOtherAssets>
      <TotRevenueEtcAuditedFinclStmt>9006550</TotRevenueEtcAuditedFinclStmt>
      <RevenueSubtotal>9006550</RevenueSubtotal>
      <TotalRevenuePerForm990>9006550</TotalRevenuePerForm990>
      <TotExpensesEtcAuditedFinclStmt>3829417</TotExpensesEtcAuditedFinclStmt>
      <ExpensesSubtotal>3829417</ExpensesSubtotal>
      <TotalExpensesPerForm990>3829417</TotalExpensesPerForm990>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="990J">
      <HousingAllowanceOrResidence>X</HousingAllowanceOrResidence>
      <WrittenPolicyReTAndEExpenses>true</WrittenPolicyReTAndEExpenses>
      <SubstantiationRequired>true</SubstantiationRequired>
      <CompensationCommittee>X</CompensationCommittee>
      <WrittenEmploymentContract>X</WrittenEmploymentContract>
      <CompensationSurvey>X</CompensationSurvey>
      <BoardOrCommitteeApproval>X</BoardOrCommitteeApproval>
      <SeverancePayment>false</SeverancePayment>
      <SupplementalNonqualRetirePlan>false</SupplementalNonqualRetirePlan>
      <EquityBasedCompArrangement>false</EquityBasedCompArrangement>
      <CompBasedOnRevenueOfFilingOrg>false</CompBasedOnRevenueOfFilingOrg>
      <CompBasedOnRevenueRelatedOrgs>false</CompBasedOnRevenueRelatedOrgs>
      <CompBasedNetEarningsFilingOrg>false</CompBasedNetEarningsFilingOrg>
      <CompBasedNetEarningsRelateOrgs>false</CompBasedNetEarningsRelateOrgs>
      <AnyNonFixedPayments>false</AnyNonFixedPayments>
      <InitialContractException>false</InitialContractException>
      <Form990ScheduleJPartII>
        <NamePerson>Dennis Lower</NamePerson>
        <Title>President</Title>
        <BaseCompensationFilingOrg>217270</BaseCompensationFilingOrg>
        <TotalCompensationFilingOrg>217270</TotalCompensationFilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartIII>
        <Identifier>J8</Identifier>
        <ReturnReference>Initial contract exception Part I line 8</ReturnReference>
        <Explanation>The compensation for the President includes a Housing Supplement.</Explanation>
      </Form990ScheduleJPartIII>
    </IRS990ScheduleJ>
    <IRS990ScheduleL documentId="990L">
      <Form990ScheduleLPartIV>
        <NameOfInterestedPerson>
          <NamePerson>Stolar Partnership</NamePerson>
        </NameOfInterestedPerson>
        <Relationship>Former Officer and Contractor</Relationship>
        <AmountOfTransaction>5593</AmountOfTransaction>
        <DescriptionOfTransaction>Legal services</DescriptionOfTransaction>
        <SharingOfRevenues>false</SharingOfRevenues>
      </Form990ScheduleLPartIV>
    </IRS990ScheduleL>
    <IRS990ScheduleO documentId="990O">
      <GeneralExplanation>
        <Identifier>O01</Identifier>
        <ReturnReference>Officer directors etc family relationship Part VI line 2</ReturnReference>
        <Explanation>Business Relationship</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>O02</Identifier>
        <ReturnReference>Members or stockholder classes and rights Part VI line 6</ReturnReference>
        <Explanation>Center of Research, Technology and Entrepreneurial Exchange has four permanent members and a maximum of seven regular members and seven Ex-Officio members.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>O03</Identifier>
        <ReturnReference>Member election for additional members Part VI line 7a</ReturnReference>
        <Explanation>Each permanent member has the right to elect two Directors. Each regular member and Ex-Officio member has the right to elect one Director. Permanent and regular members have voting rights in all matters. Ex-Officio members have no other voting rights.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>O04</Identifier>
        <ReturnReference>Governing body decisions Part VI line 7b</ReturnReference>
        <Explanation>The members oversee the actions of the Board of Directors.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>O05</Identifier>
        <ReturnReference>Form 990 governing body review Part VI line 11</ReturnReference>
        <Explanation>The Form 990 is given to the audit committee of the board for review and made available to all board members prior to filing.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>O06</Identifier>
        <ReturnReference>Conflict of interest policy compliance Part VI line 12c</ReturnReference>
        <Explanation>Based upon answers to the Conflict of Interest questionnaire discussion is held among the Board Members as to any action necessary.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>O07</Identifier>
        <ReturnReference>CEO executive director top management comp Part VI line 15a</ReturnReference>
        <Explanation>The board reviews and approves the compensation of the CEO.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>O08</Identifier>
        <ReturnReference>Other officer or key employee compensation Part VI line 15b</ReturnReference>
        <Explanation>The board reviews and approves the compensation of the highest compensated employees.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>O09</Identifier>
        <ReturnReference>Governing documents etc available to public Part VI line 19</ReturnReference>
        <Explanation>Any documents are made available upon request at the organization9s offices.</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="990R">
      <Form990ScheduleRPartI>
        <NameOfDisregardedEntity>
          <BusinessNameLine1>CORTEX West Development</BusinessNameLine1>
        </NameOfDisregardedEntity>
        <AddressUS>
          <AddressLine1>4320 Forest Park Ave</AddressLine1>
          <City>Saint Louis</City>
          <State>MO</State>
          <ZIPCode>63108</ZIPCode>
        </AddressUS>
        <EIN>202066640</EIN>
        <PrimaryActivities>Real Estate Development</PrimaryActivities>
        <LegalDomicileState>MO</LegalDomicileState>
        <TotalIncome>5929672</TotalIncome>
        <EOYAssets>381384</EOYAssets>
        <DirectControllingEntityName>
          <BusinessNameLine1>Center of Research Techn</BusinessNameLine1>
        </DirectControllingEntityName>
      </Form990ScheduleRPartI>
      <ReceiptOfIntAnnRentsRoyalties>false</ReceiptOfIntAnnRentsRoyalties>
      <GiftGrantOrCapContrToOtherOrg>false</GiftGrantOrCapContrToOtherOrg>
      <GiftGrantOrCapContrFrOtherOrg>false</GiftGrantOrCapContrFrOtherOrg>
      <LoansOrGuaranteesToOtherOrg>false</LoansOrGuaranteesToOtherOrg>
      <LoansOrGuaranteesFromOtherOrg>false</LoansOrGuaranteesFromOtherOrg>
      <DividendsRelatedOrganization>false</DividendsRelatedOrganization>
      <SaleOfAssetsToOtherOrg>false</SaleOfAssetsToOtherOrg>
      <PurchaseOfAssetsFromOtherOrg>false</PurchaseOfAssetsFromOtherOrg>
      <ExchangeOfAssets>false</ExchangeOfAssets>
      <RentalOfFacilitiesToOtherOrgs>false</RentalOfFacilitiesToOtherOrgs>
      <RentalOfFacilitiesFrOtherOrgs>false</RentalOfFacilitiesFrOtherOrgs>
      <PerformOfServicesForOtherOrgs>false</PerformOfServicesForOtherOrgs>
      <PerformOfServicesByOtherOrgs>true</PerformOfServicesByOtherOrgs>
      <SharingOfFacilities>false</SharingOfFacilities>
      <SharingOfPaidEmployees>false</SharingOfPaidEmployees>
      <ReimbursementPaidToOtherOrg>false</ReimbursementPaidToOtherOrg>
      <ReimbursementPaidByOtherOrg>true</ReimbursementPaidByOtherOrg>
      <OtherTransferToOtherOrg>false</OtherTransferToOtherOrg>
      <OtherTransferFromOtherOrg>false</OtherTransferFromOtherOrg>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>CORTEX West Redevelopment Corporation</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>m</TransactionType>
        <AmountInvolved>58120</AmountInvolved>
        <MethodOfAmtDetermination>Cash</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
    </IRS990ScheduleR>
  </ReturnData>
</Return>