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      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>CASTLIGHT HEALTH INC</PersonNm>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>DEPT CH 19211</AddressLine1Txt>
            <CityNm>PALATINE</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60055</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>NETWORK CONSULT</ServicesDesc>
        <CompensationAmt>854512</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>STOEL RIVES LLP</PersonNm>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>101 S CAPITOL BLVD SUITE 1900</AddressLine1Txt>
            <CityNm>BOISE</CityNm>
            <StateAbbreviationCd>ID</StateAbbreviationCd>
            <ZIPCd>83702</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>LEGAL SERVICES</ServicesDesc>
        <CompensationAmt>179838</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>DUMAC</PersonNm>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>2837 S 600 W</AddressLine1Txt>
            <CityNm>SALT LAKE CITY</CityNm>
            <StateAbbreviationCd>UT</StateAbbreviationCd>
            <ZIPCd>84115</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>MERCHANT SERVIC</ServicesDesc>
        <CompensationAmt>148429</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>8</CntrctRcvdGreaterThan100KCnt>
      <ProgramServiceRevenueGrp>
        <Desc>EMPLOYER CONTRIBUTIONS</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>117559812</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>117559812</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>RETIREE CONTRIBUTIONS</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>34351186</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>34351186</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>EMPLOYEE CONTRIBUTIONS</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>13675551</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>13675551</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>PHARMACY COPAYMENTS</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>4662284</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>4662284</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>170248833</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>2428555</TotalRevenueColumnAmt>
        <ExclusionAmt>2428555</ExclusionAmt>
      </InvestmentIncomeGrp>
      <GrossRentsGrp>
        <RealAmt>133824</RealAmt>
      </GrossRentsGrp>
      <LessRentalExpensesGrp>
        <RealAmt>17751</RealAmt>
      </LessRentalExpensesGrp>
      <RentalIncomeOrLossGrp>
        <RealAmt>116073</RealAmt>
      </RentalIncomeOrLossGrp>
      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>116073</TotalRevenueColumnAmt>
        <ExclusionAmt>116073</ExclusionAmt>
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      <GrossAmountSalesAssetsGrp>
        <OtherAmt>510</OtherAmt>
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      <GainOrLossGrp>
        <OtherAmt>510</OtherAmt>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>510</TotalRevenueColumnAmt>
        <ExclusionAmt>510</ExclusionAmt>
      </NetGainOrLossInvestmentsGrp>
      <OtherRevenueMiscGrp>
        <Desc>HEALTH CARE ADMIN &amp; PHARMAC</Desc>
        <BusinessCd>900004</BusinessCd>
        <TotalRevenueColumnAmt>1155673</TotalRevenueColumnAmt>
        <UnrelatedBusinessRevenueAmt>1155673</UnrelatedBusinessRevenueAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <Desc>OTHER INCOME</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>29660</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>29660</RelatedOrExemptFuncIncomeAmt>
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      <OtherRevenueTotalAmt>1185333</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>173979304</TotalRevenueColumnAmt>
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        <UnrelatedBusinessRevenueAmt>1155673</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>2545138</ExclusionAmt>
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      <BenefitsToMembersGrp>
        <TotalAmt>147024616</TotalAmt>
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      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>819493</TotalAmt>
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        <TotalAmt>6311970</TotalAmt>
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      <PensionPlanContributionsGrp>
        <TotalAmt>113343</TotalAmt>
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      <OtherEmployeeBenefitsGrp>
        <TotalAmt>1671125</TotalAmt>
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      <PayrollTaxesGrp>
        <TotalAmt>1423169</TotalAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>285476</TotalAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>42177</TotalAmt>
      </FeesForServicesAccountingGrp>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>81685</TotalAmt>
      </FeesForSrvcInvstMgmntFeesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>148116</TotalAmt>
      </FeesForServicesOtherGrp>
      <OfficeExpensesGrp>
        <TotalAmt>508387</TotalAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>462853</TotalAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>128743</TotalAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>69116</TotalAmt>
      </TravelGrp>
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        <TotalAmt>461243</TotalAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>245117</TotalAmt>
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      <OtherExpensesGrp>
        <Desc>PHARMACY COSTS-NONMEMBERS</Desc>
        <TotalAmt>736503</TotalAmt>
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      <OtherExpensesGrp>
        <Desc>REPAIRS &amp; MAINTENANCE</Desc>
        <TotalAmt>169877</TotalAmt>
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      <OtherExpensesGrp>
        <Desc>MEMBER RELATIONS</Desc>
        <TotalAmt>118150</TotalAmt>
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        <Desc>SERVICE CHARGES</Desc>
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        <ManagementAndGeneralAmt>0</ManagementAndGeneralAmt>
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      <OrgDoesNotFollowSFAS117Ind>X</OrgDoesNotFollowSFAS117Ind>
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      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
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      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
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    <IRS990ScheduleD documentId="RetDoc2">
      <LandGrp>
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        <BookValueAmt>435600</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>5740240</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>3259676</DepreciationAmt>
        <BookValueAmt>2480564</BookValueAmt>
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        <DepreciationAmt>1824802</DepreciationAmt>
        <BookValueAmt>836154</BookValueAmt>
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      <TotalBookValueLandBuildingsAmt>3752318</TotalBookValueLandBuildingsAmt>
      <OtherSecuritiesGrp>
        <Desc>PARTNERSHIP INTEREST</Desc>
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        <Desc>ESTIMATED RESERVES FOR CLAIMS</Desc>
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        <Desc>PHYSICIANS DEFERRED COMPENSATION</Desc>
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      <FootnoteTextInd>X</FootnoteTextInd>
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      <OtherRevenuesNotIncludedAmt>376902</OtherRevenuesNotIncludedAmt>
      <RevenueNotReportedFinclStmtAmt>448347</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>173979304</TotalRevenuePerForm990Amt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 3, PART X</FormAndLineReferenceDesc>
        <ExplanationTxt>ACCOUNTING PRINCIPLES GENERALLY ACCEPTED IN THE UNITED STATES REQUIRE PLAN MANAGEMENT TO EVALUATE UNCERTAIN TAX POSITIONS TAKEN BY THE PLAN. THE FINANCIAL STATEMENT EFFECTS OF A TAX POSITION ARE RECOGNIZED WHEN THE POSITION IS MORE LIKELY THAN NOT, BASED ON THE TECHNICAL MERITS, TO BE SUSTAINED UPON EXAMINATION BY THE IRS. THE PLAN ADMINISTRATOR HAS ANALYZED THE TAX POSITIONS TAKEN BY THE PLAN, AND HAS CONCLUDED THAT AS OF DECEMBER 31, 2018, THERE ARE NO UNCERTAIN POSITIONS TAKEN OR EXPECTED TO BE TAKEN. THE PLAN HAS RECOGNIZED NO INTEREST OR PENALTIES RELATED TO UNCERTAIN TAX POSITIONS. THE PLAN HAS RECOGNIZED NO INTEREST OR PENALTIES RELATED TO UNCERTAIN TAX POSITIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 4, PART XI, LINE 2D</FormAndLineReferenceDesc>
        <ExplanationTxt>RENTAL EXPENSE 17,751</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 4, PART XI, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>CHANGE IN DEFERRED COMPENSATION 376,902</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 4, PART XII, LINE 2D</FormAndLineReferenceDesc>
        <ExplanationTxt>CHANGE IN PHYSICIAN'S DEFERRRED COMP 0 RENTAL EXPENSES 17,751 ROUNDING 0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 4, PART XII, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>CHANGE IN DEFERRED COMP 377,659</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="RetDoc3">
      <CompensationCommitteeInd>X</CompensationCommitteeInd>
      <IndependentConsultantInd>X</IndependentConsultantInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>true</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
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        <PersonNm>RICHARD EGAN</PersonNm>
        <TitleTxt>PRESIDENT AND CEO</TitleTxt>
        <BaseCompensationFilingOrgAmt>213210</BaseCompensationFilingOrgAmt>
        <BonusFilingOrganizationAmount>63697</BonusFilingOrganizationAmount>
        <OtherCompensationFilingOrgAmt>18780</OtherCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>22165</DeferredCompensationFlngOrgAmt>
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        <TotalCompensationFilingOrgAmt>337741</TotalCompensationFilingOrgAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>GREG BARNETT</PersonNm>
        <TitleTxt>CFO</TitleTxt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KEVIN POTTS</PersonNm>
        <TitleTxt>COO</TitleTxt>
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        <BonusFilingOrganizationAmount>42151</BonusFilingOrganizationAmount>
        <OtherCompensationFilingOrgAmt>678</OtherCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>2618</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>19889</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>240168</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>BEN JOHNSON</PersonNm>
        <TitleTxt>DIRECTOR OF PHARMACY</TitleTxt>
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        <PersonNm>BRADLEY PORTER</PersonNm>
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      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>CURT HUGHES</PersonNm>
        <TitleTxt>PHARMACIST IN CHARGE</TitleTxt>
        <BaseCompensationFilingOrgAmt>141306</BaseCompensationFilingOrgAmt>
        <BonusFilingOrganizationAmount>19953</BonusFilingOrganizationAmount>
        <OtherCompensationFilingOrgAmt>551</OtherCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>2128</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>19889</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>183827</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>RASHELLE PERRY BIRKINSHAW</PersonNm>
        <TitleTxt>GENERAL COUNSEL</TitleTxt>
        <BaseCompensationFilingOrgAmt>124270</BaseCompensationFilingOrgAmt>
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        <OtherCompensationFilingOrgAmt>481</OtherCompensationFilingOrgAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>PATRICIA JENSEN</PersonNm>
        <TitleTxt>DIRECTOR OF MEMBER E</TitleTxt>
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        <BonusFilingOrganizationAmount>16350</BonusFilingOrganizationAmount>
        <OtherCompensationFilingOrgAmt>508</OtherCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>1943</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>19889</NontaxableBenefitsFilingOrgAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J, PAGE 1, PART I, LINE 4</FormAndLineReferenceDesc>
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        <FormAndLineReferenceDesc>SCHEDULE J, PART III</FormAndLineReferenceDesc>
        <ExplanationTxt>SCHEDULE J, PART I, LINE 3 - A) FROM TIME TO TIME THE BOARD OF TRUSTEES COMPENSATION COMMITTEE REQUESTS A THIRD PARTY SALARY SURVEY AND B) ANNUALLY THE BOARD OF TRUSTEES REVIEWS GOAL ACHIEVEMENTS AND OPERATING RESULTS OF THE OPERATING TRUSTEES AND THE BOARD OF TRUSTEES VOTES ON COMPENSATION FOR EXECUTIVES.</ExplanationTxt>
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    </IRS990ScheduleJ>
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        <PersonNm>DELL T BUTTERFIELD</PersonNm>
        <RelationshipWithOrgTxt>FORMER CEO</RelationshipWithOrgTxt>
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        <OriginalPrincipalAmt>343132</OriginalPrincipalAmt>
        <BalanceDueAmt>189203</BalanceDueAmt>
        <DefaultInd>false</DefaultInd>
        <BoardOrCommitteeApprovalInd>true</BoardOrCommitteeApprovalInd>
        <WrittenAgreementInd>true</WrittenAgreementInd>
      </LoansBtwnOrgInterestedPrsnGrp>
      <TotalBalanceDueAmt>189203</TotalBalanceDueAmt>
    </IRS990ScheduleL>
    <IRS990ScheduleO documentId="RetDoc5">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PRESIDENT OF THE UNION PACIFIC RAILROAD COMPANY APPOINTS FOUR TRUSTEES OF THE ORGANIZATION. ACCREDITED REPRESENTATIVES OF VARIOUS BARGAINING UNITS REPRESENTING CLASSES OF EMPLOYEES OF THE EMPLOYER COMPANIES ELECT AN ADDITIONAL SEVEN TRUSTEES OF THE ORGANIZATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS OF THE CRAFTS THAT ARE PARTICIPANTS IN OUR PLAN ELECT 7 TRUSTEES FROM THE UNION LEADERSHIP. THE REMAINING 4 ARE APPOINTED BY THE PRESIDENT OF THE UNION PACIFIC RAILROAD. EMPLOYEE REPRESENTATIVES ARE DIVIDED INTO FIVE GROUPS (SEVEN GROUPS INCLUDING MPEHA UNION TRUSTEES) TO NOMINATEONE OR MORE GENERAL CHAIRPERSONS OR INTERNATIONAL REPRESENTATIVES FROM SUCH GROUP AND THAT A MAJORITY OF THE ACCREDITED REPRESENTATIVES ELECT ONE TRUSTEE FROM EACH GROUP. EACH OF THE FIVE TRUSTEES SO ELECTED HOLDS OFFICE FOR A TERM OF FOUR YEARS. THE ACCREDITED REPRESENTATIVES, BY TWO- THIRDS VOTE, CAN RECALL ANY TRUSTEE ELECTED BY THEM, PROVIDED THAT NO RECALL ACTION HAS BEEN TAKEN DURING THE TIME THE BOARD IS MEETING AND FOR TEN DAYS FOLLOWING ADJOURNMENT. IF ANY SAID EMPLOYEE GROUP FAILS TO ELECT A TRUSTEE OR IF THE PRESIDENT OF THE UNION PACIFIC RAILROAD COMPANY FAILS TO APPOINT TRUSTEES, THEN THE TRUSTEES ACTUALLY ELECTED OR APPOINTED WILL CONSTITUTE THE BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>SENIOR MANAGEMENT REVIEWS THE FORM 990 RETURN OF ORGANIZATION EXEMPT FROM INCOME TAX EACH YEAR PRIOR TO FILING. THE REVIEW CONSISTS OF RECONCILING THE AUDITED FINANCIAL STATEMENTS TO THE 990 RETURN. AS AN ERISA PLAN, THE BOARD OF TRUSTEES REVIEWS THE AUDITED FINANCIAL STATEMENTS. UNDER THE DIRECTION OF THE BOARD OF TRUSTEES, MANAGEMENT REVIEWS THE RECONCILIATION OF THE FINANCIAL STATEMENTS TO THE FORM 5500 ANNUAL RETURN REPORT OF EMPLOYEE BENEFIT PLAN AND ALL ACCOMPANYING STATEMENTS RELATING TO THE ANNUAL REPORT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>IT IS THE POLICY OF THE UNION PACIFIC RAILROAD EMPLOYEES HEALTH SYSTEMS (UPREHS) FOR ANY OFFICERS AND DIRECTORS AND TRUSTEES AND KEY EMPLOYEES AND HIGHEST COMPENSATED PROFESSIONAL AND OR OTHER INDEPENDENT CONTRACTORS TO NOT RECEIVE COMPENSATION FROM ANY OTHER ORGANIZATION OR ORGANIZATIONS WHETHER TAX EXEMPT OR TAXABLE THAT ARE RELATED TO UPREHS THROUGH COMMON SUPERVISION OR COMMON CONTROL. IN ADDITION, IT IS THE POLICY OF UPREHS TO NOT ALLOW ANY OFFICERS OR DIRECTORS OR TRUSTEES OR KEY EMPLOYEES OR HIGHEST COMPENSATED PROFESSIONAL AND OR OTHER INDEPENDENT CONTRACTORS TO BE RELATED TO EACH OTHER EITHER THROUGH FAMILY OR BUSINESS RELATIONSHIPS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>FROM TIME TO TIME THE BOARD OF TRUSTEES COMPENSATION COMMITTEE REQUESTS A THIRD PARTY SALARY SURVEY AND ANNUALLY THE BOARD OF TRUSTEES REVIEWS GOAL ACHIEVEMENTS AND OPERATING RESULTS OF THE OPERATING TRUSTEES AND THE BOARD OF TRUSTEES VOTES ON COMPENSATION FOR EXECUTIVES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>FROM TIME TO TIME THE BOARD OF TRUSTEES COMPENSATION COMMITTEE REQUESTS A THIRD PARTY SALARY SURVEY AND ANNUALLY THE BOARD OF TRUSTEES REVIEWS GOAL ACHIEVEMENTS AND OPERATING RESULTS OF THE OPERATING TRUSTEES AND THE BOARD OF TRUSTEES VOTES ON COMPENSATION FOR EXECUTIVES AND KEY EMPLOYEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS AND CONFLICT OF INTEREST POLICY AVAILABLE TO THE PUBLIC, UPON REQUEST. ANNUAL REPORTS AND FINANCIAL STATEMENTS ARE AVAILABLE TO THE PUBLIC AS REQUIRED BY ERISA AND ARE AVAILABLE ON THE DEPARTMENT OF LABOR EFAST2 WEBSITE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9</FormAndLineReferenceDesc>
        <ExplanationTxt>CHANGE IN PHYSICIAN DEF COMP DIFFERENCE 759</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>UNION PACIFIC RAILROAD</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>1400 DOUGLAS STREET</AddressLine1Txt>
          <CityNm>OMAHA</CityNm>
          <StateAbbreviationCd>NE</StateAbbreviationCd>
          <ZIPCd>68179</ZIPCd>
        </USAddress>
        <EIN>946001323</EIN>
        <PrimaryActivitiesTxt>RAILROAD</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>DE</LegalDomicileStateCd>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <EntityTypeTxt>C CORP</EntityTypeTxt>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>false</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>false</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>false</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>false</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>true</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>false</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>false</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>false</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>true</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>UNION PACIFIC RAILROAD &amp; SUBS</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>S</TransactionTypeTxt>
        <InvolvedAmt>117559812</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>CASH AMOUNT</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
    </IRS990ScheduleR>
  </ReturnData>
</Return>