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      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
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          <BusinessName>
            <BusinessNameLine1Txt>VIZZUALITY</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <ForeignAddress>
            <AddressLine1Txt>SIMBIOTICA SL</AddressLine1Txt>
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            <CityNm>FOREIGN</CityNm>
            <ProvinceOrStateNm>MADRID</ProvinceOrStateNm>
            <CountryCd>SP</CountryCd>
          </ForeignAddress>
        </ContractorAddress>
        <ServicesDesc>PRODUCT DEVEL.</ServicesDesc>
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      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>RIPPLE STRATEGIES</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>1735 HAWTHORN PLACE</AddressLine1Txt>
            <CityNm>BOULDER</CityNm>
            <StateAbbreviationCd>CO</StateAbbreviationCd>
            <ZIPCd>80304</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>MEDIA CONSULT</ServicesDesc>
        <CompensationAmt>119451</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>2</CntrctRcvdGreaterThan100KCnt>
      <AllOtherContributionsAmt>4517690</AllOtherContributionsAmt>
      <TotalContributionsAmt>4517690</TotalContributionsAmt>
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        <TotalRevenueColumnAmt>129251</TotalRevenueColumnAmt>
        <ExclusionAmt>129251</ExclusionAmt>
      </InvestmentIncomeGrp>
      <OtherRevenueMiscGrp>
        <Desc>EXCHANGE GAIN/LOSS</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>-20346</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>-20346</RelatedOrExemptFuncIncomeAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>-20346</OtherRevenueTotalAmt>
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        <TotalRevenueColumnAmt>4626595</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>-20346</RelatedOrExemptFuncIncomeAmt>
        <ExclusionAmt>129251</ExclusionAmt>
      </TotalRevenueGrp>
      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>755393</TotalAmt>
        <ProgramServicesAmt>604260</ProgramServicesAmt>
        <ManagementAndGeneralAmt>57506</ManagementAndGeneralAmt>
        <FundraisingAmt>93627</FundraisingAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>1304024</TotalAmt>
        <ProgramServicesAmt>1073506</ProgramServicesAmt>
        <ManagementAndGeneralAmt>108016</ManagementAndGeneralAmt>
        <FundraisingAmt>122502</FundraisingAmt>
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      <PensionPlanContributionsGrp>
        <TotalAmt>113564</TotalAmt>
        <ProgramServicesAmt>92563</ProgramServicesAmt>
        <ManagementAndGeneralAmt>8948</ManagementAndGeneralAmt>
        <FundraisingAmt>12053</FundraisingAmt>
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      <OtherEmployeeBenefitsGrp>
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        <ProgramServicesAmt>144758</ProgramServicesAmt>
        <ManagementAndGeneralAmt>13740</ManagementAndGeneralAmt>
        <FundraisingAmt>18695</FundraisingAmt>
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      <PayrollTaxesGrp>
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        <ProgramServicesAmt>128145</ProgramServicesAmt>
        <ManagementAndGeneralAmt>12525</ManagementAndGeneralAmt>
        <FundraisingAmt>16334</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
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        <ProgramServicesAmt>2258</ProgramServicesAmt>
        <ManagementAndGeneralAmt>65</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>67394</TotalAmt>
        <ManagementAndGeneralAmt>66589</ManagementAndGeneralAmt>
        <FundraisingAmt>805</FundraisingAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>744727</TotalAmt>
        <ProgramServicesAmt>679335</ProgramServicesAmt>
        <ManagementAndGeneralAmt>63682</ManagementAndGeneralAmt>
        <FundraisingAmt>1710</FundraisingAmt>
      </FeesForServicesOtherGrp>
      <OfficeExpensesGrp>
        <TotalAmt>44477</TotalAmt>
        <ProgramServicesAmt>33268</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6780</ManagementAndGeneralAmt>
        <FundraisingAmt>4429</FundraisingAmt>
      </OfficeExpensesGrp>
      <OccupancyGrp>
        <TotalAmt>14898</TotalAmt>
        <ProgramServicesAmt>12138</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1197</ManagementAndGeneralAmt>
        <FundraisingAmt>1563</FundraisingAmt>
      </OccupancyGrp>
      <TravelGrp>
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        <ProgramServicesAmt>79869</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6304</ManagementAndGeneralAmt>
        <FundraisingAmt>786</FundraisingAmt>
      </TravelGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>2777</TotalAmt>
        <ProgramServicesAmt>2777</ProgramServicesAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>8162</TotalAmt>
        <ProgramServicesAmt>6649</ProgramServicesAmt>
        <ManagementAndGeneralAmt>656</ManagementAndGeneralAmt>
        <FundraisingAmt>857</FundraisingAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>DATA IMAGERY</Desc>
        <TotalAmt>146738</TotalAmt>
        <ProgramServicesAmt>143657</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3081</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>3625633</TotalAmt>
        <ProgramServicesAmt>3003183</ProgramServicesAmt>
        <ManagementAndGeneralAmt>349089</ManagementAndGeneralAmt>
        <FundraisingAmt>273361</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>7217</BOYAmt>
        <EOYAmt>14</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>2401759</BOYAmt>
        <EOYAmt>2535858</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <AccountsReceivableGrp>
        <BOYAmt>788026</BOYAmt>
        <EOYAmt>1000000</EOYAmt>
      </AccountsReceivableGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>76689</BOYAmt>
        <EOYAmt>76764</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>15232</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>7567</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>10982</BOYAmt>
        <EOYAmt>7665</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>1021832</BOYAmt>
        <EOYAmt>1257743</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <OtherAssetsTotalGrp>
        <EOYAmt>480031</EOYAmt>
      </OtherAssetsTotalGrp>
      <TotalAssetsGrp>
        <BOYAmt>4306505</BOYAmt>
        <EOYAmt>5358075</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>102812</BOYAmt>
        <EOYAmt>153420</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>102812</BOYAmt>
        <EOYAmt>153420</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>1548778</BOYAmt>
        <EOYAmt>1534426</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>2654915</BOYAmt>
        <EOYAmt>3670229</EOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>4203693</BOYAmt>
        <EOYAmt>5204655</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>4306505</BOYAmt>
        <EOYAmt>5358075</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>1000962</ReconcilationRevenueExpnssAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc7">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>1167262</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>2316960</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>3148791</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>3224719</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>4517690</CurrentTaxYearAmt>
        <TotalAmt>14375422</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>1167262</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>2316960</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>3148791</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>3224719</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>4517690</CurrentTaxYearAmt>
        <TotalAmt>14375422</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>14375422</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>16541</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>3448</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>12419</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>102842</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>129251</CurrentTaxYearAmt>
        <TotalAmt>264501</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <OtherIncome170Grp>
        <CurrentTaxYearMinus3YearsAmt>65377</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>3335</CurrentTaxYearMinus2YearsAmt>
        <TotalAmt>68712</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>14708635</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>64233</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.97730</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.97980</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>PART II, LINE 10</FormAndLineReferenceDesc>
        <ExplanationTxt>CONSULTING INCOME 68,712</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleD documentId="RetDoc4">
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>15232</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>7567</DepreciationAmt>
        <BookValueAmt>7665</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>7665</TotalBookValueLandBuildingsAmt>
      <OtherAssetsOrgGrp>
        <Desc>ACCOUNTS RECEIVABLE - L/T</Desc>
        <BookValueAmt>480031</BookValueAmt>
      </OtherAssetsOrgGrp>
      <TotalBookValueOtherAssetsAmt>480031</TotalBookValueOtherAssetsAmt>
      <TotalRevEtcAuditedFinclStmtAmt>4710323</TotalRevEtcAuditedFinclStmtAmt>
      <DonatedServicesAndUseFcltsAmt>83728</DonatedServicesAndUseFcltsAmt>
      <RevenueNotReportedAmt>83728</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>4626595</RevenueSubtotalAmt>
      <TotalRevenuePerForm990Amt>4626595</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>3709361</TotExpnsEtcAuditedFinclStmtAmt>
      <DonatedServicesUseFcltsAmt>83728</DonatedServicesUseFcltsAmt>
      <ExpensesNotReportedAmt>83728</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>3625633</ExpensesSubtotalAmt>
      <TotalExpensesPerForm990Amt>3625633</TotalExpensesPerForm990Amt>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="RetDoc5">
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>false</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>false</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>false</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>false</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>false</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>false</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JOHN AMOS</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <BaseCompensationFilingOrgAmt>208463</BaseCompensationFilingOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>25872</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>234335</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JENNY ALLEN</PersonNm>
        <TitleTxt>COO</TitleTxt>
        <BaseCompensationFilingOrgAmt>178787</BaseCompensationFilingOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>23808</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>202595</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JASON SCHATZ</PersonNm>
        <TitleTxt>CTO</TitleTxt>
        <BaseCompensationFilingOrgAmt>196793</BaseCompensationFilingOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>25148</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>221941</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MITCHELLE DE LEON</PersonNm>
        <TitleTxt>CHIEF IMPACT OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>171350</BaseCompensationFilingOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>23956</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>195306</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>AEMON MALONE</PersonNm>
        <TitleTxt>SR SOFTWARE ENGINEER</TitleTxt>
        <BaseCompensationFilingOrgAmt>147475</BaseCompensationFilingOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>19168</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>166643</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JONATHAN RAPHAEL</PersonNm>
        <TitleTxt>MACH. LEARN ENGINEER</TitleTxt>
        <BaseCompensationFilingOrgAmt>147475</BaseCompensationFilingOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>10221</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>157696</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>SUSAN STILLMAN</PersonNm>
        <TitleTxt>GEOSPATIAL SCIENTIST</TitleTxt>
        <BaseCompensationFilingOrgAmt>131350</BaseCompensationFilingOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>20746</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>152096</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc6">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>SKYTRUTH'S MISSION IS TO MOTIVATE AND EMPOWER NEW CONSTITUENCIES FOR ENVIRONMENTAL PROTECTION. WE USE SCIENTIFICALLY CREDIBLE SATELLITE IMAGES AND OTHER VISUAL TECHNOLOGIES TO CREATE COMPELLING PICTURES THAT VIVIDLY ILLUSTRATE ENVIRONMENTAL IMPACTS AND PROVIDE THESE IMAGES AND SUPPORTING DATA TO ENVIRONMENTAL ADVOCATES, THE MEDIA, DECISIONMAKERS, AND THE PUBLIC.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>A COPY OF FORM 990 IS PROVIDED TO EACH MEMBER OF THE FINANCE COMMITTEE BY EMAIL PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CHAIR OF THE BOARD, IN CONSULTATION WITH THE FINANCE COMMITTEE CHAIR AND GOVERNANCE COMMITTEE CHAIR, REVIEWS THE CEO'S COMPENSATION HISTORY, RESPONSIBILITIES, AND PERFORMANCE AS WELL AS THE STATED GOALS OF THE CEO. A REPORT AND ANY RECOMMENDATIONS ARE PRESENTED TO THE BOARD AT THE 4TH QUARTER MEETING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>DOCUMENTS ARE MADE AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>CONSULTANT SERVICES 666,070 25,000 0 RETIREMENT PLAN ADMIN 0 7,373 0 PAYROLL PROCESSING 13,265 1,309 1,710 RECRUITING 0 30,000 0 TOTAL 679,335 63,682 1,710</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>