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        <PersonNm>THERESA L SCOTT</PersonNm>
        <TitleTxt>ASSOCIATE DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>100821</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>9559</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>205896</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>16739</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>2</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>0</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <CntrctRcvdGreaterThan100KCnt>0</CntrctRcvdGreaterThan100KCnt>
      <MembershipDuesAmt>169946</MembershipDuesAmt>
      <TotalContributionsAmt>169946</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>NON MEMBER SUBSCRIPTIO</Desc>
        <BusinessCd>511120</BusinessCd>
        <TotalRevenueColumnAmt>284596</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>284596</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>EDUCATIONAL &amp; CONFEREN</Desc>
        <BusinessCd>541900</BusinessCd>
        <TotalRevenueColumnAmt>283770</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>283770</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>MANAGEMENT FEE INCOME</Desc>
        <BusinessCd>900099</BusinessCd>
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        <ExclusionAmt>112929</ExclusionAmt>
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        <ExclusionAmt>419636</ExclusionAmt>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>6240</TotalRevenueColumnAmt>
        <ExclusionAmt>6240</ExclusionAmt>
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        <RelatedOrExemptFuncIncomeAmt>-10996</RelatedOrExemptFuncIncomeAmt>
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      <TotalRevenueGrp>
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        <RelatedOrExemptFuncIncomeAmt>565370</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>538805</ExclusionAmt>
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      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>222635</TotalAmt>
        <ManagementAndGeneralAmt>222635</ManagementAndGeneralAmt>
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        <TotalAmt>269915</TotalAmt>
        <ProgramServicesAmt>115347</ProgramServicesAmt>
        <ManagementAndGeneralAmt>154568</ManagementAndGeneralAmt>
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      <OtherEmployeeBenefitsGrp>
        <TotalAmt>22327</TotalAmt>
        <ProgramServicesAmt>5229</ProgramServicesAmt>
        <ManagementAndGeneralAmt>17098</ManagementAndGeneralAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>31733</TotalAmt>
        <ProgramServicesAmt>7431</ProgramServicesAmt>
        <ManagementAndGeneralAmt>24302</ManagementAndGeneralAmt>
      </PayrollTaxesGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>10575</TotalAmt>
        <ManagementAndGeneralAmt>10575</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>8946</TotalAmt>
        <ManagementAndGeneralAmt>8946</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>9403</TotalAmt>
        <ProgramServicesAmt>9403</ProgramServicesAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>34887</TotalAmt>
        <ManagementAndGeneralAmt>34887</ManagementAndGeneralAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>31692</TotalAmt>
        <ProgramServicesAmt>29655</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2037</ManagementAndGeneralAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>164972</TotalAmt>
        <ProgramServicesAmt>164972</ProgramServicesAmt>
      </ConferencesMeetingsGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>7303</TotalAmt>
        <ManagementAndGeneralAmt>7303</ManagementAndGeneralAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>19844</TotalAmt>
        <ManagementAndGeneralAmt>19844</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>PUBLICATION</Desc>
        <TotalAmt>173458</TotalAmt>
        <ProgramServicesAmt>173458</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>MEMBERSHIP ACTIVITIES</Desc>
        <TotalAmt>145859</TotalAmt>
        <ProgramServicesAmt>145859</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>MAINTENANCE AND RENTAL</Desc>
        <TotalAmt>27023</TotalAmt>
        <ManagementAndGeneralAmt>27023</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>EDUCATION PROGRAMS</Desc>
        <TotalAmt>21575</TotalAmt>
        <ProgramServicesAmt>21575</ProgramServicesAmt>
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      <AllOtherExpensesGrp>
        <TotalAmt>30243</TotalAmt>
        <ManagementAndGeneralAmt>30243</ManagementAndGeneralAmt>
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      <TotalFunctionalExpensesGrp>
        <TotalAmt>1232390</TotalAmt>
        <ProgramServicesAmt>672929</ProgramServicesAmt>
        <ManagementAndGeneralAmt>559461</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
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        <BOYAmt>182759</BOYAmt>
        <EOYAmt>215961</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
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        <EOYAmt>1044261</EOYAmt>
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      <AccountsReceivableGrp>
        <BOYAmt>206433</BOYAmt>
        <EOYAmt>327852</EOYAmt>
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      <InventoriesForSaleOrUseGrp>
        <BOYAmt>72278</BOYAmt>
        <EOYAmt>85733</EOYAmt>
      </InventoriesForSaleOrUseGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>23415</BOYAmt>
        <EOYAmt>28734</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>173070</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>150814</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>23301</BOYAmt>
        <EOYAmt>22256</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>2793779</BOYAmt>
        <EOYAmt>3093174</EOYAmt>
      </InvestmentsPubTradedSecGrp>
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        <BOYAmt>4607764</BOYAmt>
        <EOYAmt>4817971</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>62583</BOYAmt>
        <EOYAmt>84638</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <DeferredRevenueGrp>
        <BOYAmt>465965</BOYAmt>
        <EOYAmt>390233</EOYAmt>
      </DeferredRevenueGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>528548</BOYAmt>
        <EOYAmt>474871</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsSFAS117Ind>X</OrganizationFollowsSFAS117Ind>
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        <BOYAmt>4079216</BOYAmt>
        <EOYAmt>4343100</EOYAmt>
      </UnrestrictedNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>4079216</BOYAmt>
        <EOYAmt>4343100</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>4607764</BOYAmt>
        <EOYAmt>4817971</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>41731</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>222153</NetUnrlzdGainsLossesInvstAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>0</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
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    <IRS990ScheduleA documentId="RetDoc1039100001">
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        <CurrentTaxYearMinus3YearsAmt>207351</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>195240</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>181665</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>169646</CurrentTaxYearAmt>
        <TotalAmt>981388</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
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        <CurrentTaxYearMinus3YearsAmt>733060</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>637677</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>669346</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>723964</CurrentTaxYearAmt>
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      <Total509Grp>
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        <CurrentTaxYearMinus3YearsAmt>940411</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>832917</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>851011</CurrentTaxYearMinus1YearAmt>
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        <TotalAmt>0</TotalAmt>
      </SubstantialContributorsAmtGrp>
      <SubstAndDsqlfyPrsnsTotGrp>
        <TotalAmt>0</TotalAmt>
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        <CurrentTaxYearAmt>532565</CurrentTaxYearAmt>
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      <InvestmentIncomeAndUBTIGrp>
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        <CurrentTaxYearMinus3YearsAmt>470209</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>678147</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>622414</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>532565</CurrentTaxYearAmt>
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        <CurrentTaxYearMinus3YearsAmt>1410620</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>1511064</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1473425</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1426175</CurrentTaxYearAmt>
        <TotalAmt>7047349</TotalAmt>
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      <PublicSupportCY509Pct>0.62980</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.67010</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.37020</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.32990</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsPY509Ind>X</ThirtyThrPctSuprtTestsPY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="RetDoc1040000001">
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        <DepreciationAmt>150814</DepreciationAmt>
        <BookValueAmt>22256</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>22256</TotalBookValueLandBuildingsAmt>
      <TotalRevEtcAuditedFinclStmtAmt>1646868</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>222153</NetUnrealizedGainsInvstAmt>
      <OtherRevenueAmt>158594</OtherRevenueAmt>
      <RevenueNotReportedAmt>380747</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>1266121</RevenueSubtotalAmt>
      <OtherRevenuesNotIncludedAmt>8000</OtherRevenuesNotIncludedAmt>
      <RevenueNotReportedFinclStmtAmt>8000</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>1274121</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>1382984</TotExpnsEtcAuditedFinclStmtAmt>
      <OtherExpensesIncludedAmt>158594</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>158594</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>1224390</ExpensesSubtotalAmt>
      <OtherExpensesNotIncludedAmt>8000</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>8000</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>1232390</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>COST OF GOODS INCLUDED IN EXPENSES ON AUDIT REPORT 158,594.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>MANAGEMENT FEE INCOME 8,000.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>COST OF GOODS INCLUDED IN EXPENSES ON AUDIT REPORT 158,594.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>MANAGEMENT FEES 8,000.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 1</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOLLOWING MEMBERS OF THE GOVERNING BODY HAVE 1/2 VOTE EACH: CO-EDITORS JOURNAL OF SEDIMENTARY RESEARCH (2 MEMBERS); CO-EDITORS PALAIOS (2 MEMBERS); CO-EDITORS SPECIAL PUBLICATIONS (2 MEMBERS).</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS MEMBERS</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S MEMBERS ELECT THE MEMBERS OF THE GOVERNING BODY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>DECISIONS OF THE GOVERNING BODY ARE SUBJECT TO APPROVAL BY THE ORGANIZATION'S MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 IS PROVIDED TO THE GOVERNING BODY FOR REVIEW AND APPROVAL PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>CONFLICT OF INTEREST STATEMENTS ARE OBTAINED ANNUALLY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE COMPENSATION OF THE EXECUTIVE DIRECTOR (SUBJECT TO APPROVAL BY THE BOARD) IS DETERMINED BY THE COMPENSATION COMMITTEE WHICH USES COMPENSATION STUDIES OR SURVEYS. COMPENSATION OF OTHER KEY EMPLOYEES IS REVIEWED ANNUALLY BY THE EXECUTIVE DIRECTOR BY USING PERFORMANCE AND COMPARABLE DATA FROM SIMILAR ORGANIZATIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS ARE MADE AVAILABLE ON ITS WEBSITE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>SEPM FOUNDATION INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>1621 S EUCALYPTUS AVENUE SUITE 204</AddressLine1Txt>
          <CityNm>BROKEN ARROW</CityNm>
          <StateAbbreviationCd>OK</StateAbbreviationCd>
          <ZIPCd>74012</ZIPCd>
        </USAddress>
        <EIN>731195514</EIN>
        <PrimaryActivitiesTxt>PROMOTING THE SCIENCE OF STRATIGRAPHY BY ENCOURAGING RESEARCH &amp; EDUCATION</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>OK</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>LINE 7</PublicCharityStatusTxt>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <ControlledOrganizationInd>0</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>1</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>0</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>0</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>SEPM FOUNDATION INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>L</TransactionTypeTxt>
        <InvolvedAmt>8000</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>FLAT RATE FOR SERVICES</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
    </IRS990ScheduleR>
  </ReturnData>
</Return>