﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2023v5.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2024-10-18T08:47:34-04:00</ReturnTs>
    <TaxPeriodEndDt>2023-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>541896113</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>ROBINSON FARMER COX ASSOCIATES</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>530 WESTFIELD RD</AddressLine1Txt>
        <CityNm>CHARLOTTESVILLE</CityNm>
        <StateAbbreviationCd>VA</StateAbbreviationCd>
        <ZIPCd>229011726</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>461496217</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>CENTER FOR OPEN SCIENCE INC</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>CENT</BusinessNameControlTxt>
      <PhoneNum>4349641865</PhoneNum>
      <USAddress>
        <AddressLine1Txt>210 MCINTIRE ROAD</AddressLine1Txt>
        <CityNm>CHARLOTTESVILLE</CityNm>
        <StateAbbreviationCd>VA</StateAbbreviationCd>
        <ZIPCd>22903</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>BRIAN NOSEK</PersonNm>
      <PersonTitleTxt>EXECUTIVE DIRECTOR</PersonTitleTxt>
      <PhoneNum>4349641865</PhoneNum>
      <SignatureDt>2024-08-06</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>false</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>JOSHUA A ROLLER</PreparerPersonNm>
      <PTIN>P01464398</PTIN>
      <PhoneNum>4349738314</PhoneNum>
      <PreparationDt>2024-10-18</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2023</TaxYr>
    <BuildTS>2024-10-15 13:58:12Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="6">
    <IRS990 documentId="RetDoc2" referenceDocumentId="RetDoc6">
      <PrincipalOfficerNm>BRIAN NOSEK</PrincipalOfficerNm>
      <GrossReceiptsAmt>8081750</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>false</GroupReturnForAffiliatesInd>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>WWW.COS.IO</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>2013</FormationYr>
      <LegalDomicileStateCd>VA</LegalDomicileStateCd>
      <ActivityOrMissionDesc>FORM 990, PART I, LINE 1, DESCRIPTION OF ORGANIZATION MISSION: THE CENTER FOR OPEN SCIENCE (COS) IS DEDICATED TO INCREASE OPENNESS, INTEGRITY AND REPRODUCIBILITY IN SCHOLARLY RESEARCH.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>10</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>10</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>55</TotalEmployeeCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <PYContributionsGrantsAmt>7249473</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>7632452</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>335507</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>449298</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>223</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>0</CYInvestmentIncomeAmt>
      <CYOtherRevenueAmt>0</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>7585203</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>8081750</CYTotalRevenueAmt>
      <PYGrantsAndSimilarPaidAmt>76307</PYGrantsAndSimilarPaidAmt>
      <CYGrantsAndSimilarPaidAmt>220568</CYGrantsAndSimilarPaidAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>4727768</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>5385375</CYSalariesCompEmpBnftPaidAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>262286</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>2132916</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>1873697</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>6936991</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>7479640</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>648212</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>602110</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>12509767</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>14159639</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>8936123</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>9522428</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>3573644</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>4637211</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <MissionDesc>COS IS A NON-PROFIT TECHNOLOGY COMPANY AIMING TO PROMOTE OPENNESS, INTEGRITY, AND REPRODUCIBILITY OF SCIENTIFIC RESEARCH. COS ACCOMPLISHES THIS BY EMPLOYING FIVE INTERDEPENDENT ACTIVITIES: (1) METASCIENCE - ACQUIRING EVIDENCE TO ENCOURAGE CHANGE - COS PROVIDES EVIDENCE ON THE STATE OF SCIENCE, EVALUATES COS SERVICES TO MAXIMIZE EFFECTIVENESS, AND TRACKS CULTURE CHANGE IN OPENNESS; (2) INFRASTRUCTURE - BUILDING TECHNOLOGY TO ENABLE CHANGE - COS ESTABLISHES VIABILITY OF OPEN SCHOLARSHIP ACROSS THE ENTIRE RESEARCH LIFECYCLE, AND SUPPORTS HUNDREDS OF COMMUNITY INTERFACES FOR CONDUCTING AND SHARING SCHOLARLY ACTIVITY; (3) TRAINING - DISSEMINATING KNOWLEDGE TO ENACT CHANGE - COS OPTIMIZES TRAINING DELIVERY TO MAXIMIZE ITS REACH AND IMPACT PARTICULARLY FOR SUPPORTING UNDERSERVED COMMUNITIES, AND FOSTERS SUSTAINABILITY WITH INTEGRATION INTO COURSE CURRICULA; (4) INCENTIVES - PROVIDING REASONS TO EMBRACE CHANGE - COS BRINGS ADOPTION OF ITS INCENTIVE SERVICES TO SCALE, MONITORS AND INCENTIVIZES</MissionDesc>
      <SignificantNewProgramSrvcInd>false</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>false</SignificantChangeInd>
      <ExpenseAmt>3723105</ExpenseAmt>
      <Desc>INFRASTRUCTURE: COS SUPPORTS AND MAINTAINS THE OSF (WWW.OSF.IO) TO HELP RESEARCHERS MANAGE, ARCHIVE, AND SHARE THEIR RESEARCH, PRIVATELY OR PUBLICLY. IN 2018, COS CONTINUED TO MAKE SIGNIFICANT PROGRESS IN ESTABLISHING THE OSF AS A FULL-FEATURED APPLICATION FRAMEWORK. THIS INCLUDED IMPROVEMENTS TO A NUMBER OF CORE FEATURES INCLUDING AUTHENTICATION, METADATA, MESSAGING, VERSION CONTROL, ACCESS CONTROL, DATA BASING, STORAGE SERVICES, AND A PUBLIC API. THE OSF IS NOW POSITIONED AS A FREE, PUBLIC INFRASTRUCTURE FOR CREATING, CONNECTING, AND INTEGRATING COUNTLESS SERVICES ACROSS THE RESEARCH LIFECYCLE. BECAUSE OF THE OSF'S OPEN, MODULAR DESIGN, WE AND OTHERS WILL BE ABLE TO INCORPORATE THE BACK- END SERVICES TO SUPPORT ANY KIND OF FRONT-END USER INTERFACES FOR COLLECTION OF SOCIAL SCIENCE RESEARCH PARTICIPANT DATA, WITH THE ABILITY TO EXTEND VERY EASILY TO COLLECTION OF META-DATA FOR ANY RESEARCH APPLICATION OR DISCIPLINE (NOT LIMITED TO SOCIAL SCIENCE). THE OSF PROVIDES A SOLUTION FOR RESEARCHERS WHO ARE COMPELLED TO CONDUCT THEIR RESEARCH OPENLY AND TRANSPARENTLY. IT ALSO PROVIDES A MECHANISM FOR POLICY MAKERS TO ENABLE PRACTICES OF OPENNESS AND TRANSPARENCY. THE OSF PROVIDES MULTIPLE POINTS OF ENTRY INTO OPEN PRACTICES, AND ALLOWS FOR RESEARCHERS TO ADOPT ADDITIONAL OPEN BEHAVIORS.</Desc>
      <ProgSrvcAccomActy2Grp>
        <ExpenseAmt>1352418</ExpenseAmt>
        <GrantAmt>133583</GrantAmt>
        <Desc>POLICY/COMMUNITY: AN ACTIVE OPEN SCIENCE COMMUNITY IS ESSENTIAL FOR TESTING AND IMPROVING INFRASTRUCTURE AND PRACTICES. OPEN SCIENCE PRACTICES WILL ACCELERATE DRAMATICALLY IF STAKEHOLDERS WITH LEVERS FOR CHANGE CREATE INCENTIVES OR REQUIREMENTS FOR RESEARCHERS. COS PROMOTES OPEN SCIENCE PRACTICES WITH JOURNALS, FUNDERS, RESEARCHERS, AND SOCIETIES. OUR POLICY TEAM TRACKS OPEN SCIENCE PRACTICES OF KEY COMMUNITY CHANGEMAKERS. WE OFFER SOLUTIONS TO CHANGE NORMS, INCENTIVES, AND POLICIES, WORKING IN COLLABORATION WITH PUBLISHERS, FUNDERS, SOCIETIES, INSTITUTIONS, AND RESEARCHER COMMUNITIES TO PROMOTE OPENNESS, RIGOR, AND REPRODUCIBILITY. THIS WORK IS GUIDED BY OUR TRANSPARENCY AND OPENNESS PROMOTION (TOP) GUIDELINES, A COMMUNITY DRIVEN EFFORT THAT PROVIDES A RUBRIC FOR ADOPTING OPENNESS STANDARDS. OVER 1,100 JOURNALS HAVE ADOPTED TOP GUIDELINES SINCE 2015. REREGISTRATION CHALLENGE: THE PREREGISTRATION CHALLENGE KICKED OFF IN 2015. PREREGISTRATION INCREASES THE CREDIBILITY OF HYPOTHESIS TESTING BY CONFIRMING IN ADVANCE WHAT WILL BE ANALYZED AND REPORTED. FOR THE PREREGISTRATION CHALLENGE, ONE THOUSAND RESEARCHERS WILL RECEIVE 1,000EACH FOR PUBLISHING RESULTS OF PREREGISTERED RESEARCH. THIS CHALLENGE ENDED IN EARLY 2019.</Desc>
      </ProgSrvcAccomActy2Grp>
      <ProgSrvcAccomActy3Grp>
        <ExpenseAmt>1152758</ExpenseAmt>
        <GrantAmt>86985</GrantAmt>
        <Desc>METASCIENCE: COS SUPPORTS RESEARCH ON SCIENTIFIC PRACTICES. THESE EFFORTS CAN INFORM BEST PRACTICES AND SERVE AS PLATFORMS TO DEMONSTRATE REPRODUCIBLE RESEARCH METHODS. SOME ACHIEVEMENTS INCLUDE: -CONTINUED PUBLIC DISCOURSE AROUND RESULTS OF THE REPRODUCIBILITY PROJECT: PSYCHOLOGY (RESULTS PUBLISHED IN THE JOURNAL SCIENCE IN JUNE, 2015). -CONTINUAL RESULTS PUBLISHED BY THE REPRODUCIBILITY PROJECT: CANCER BIOLOGY. THE PROJECT PUBLISHES THE INDIVIDUAL REPLICATIONS IN SMALL BATCHES AND THEN A SUMMARY REPORT WILL BE PUBLISHED AT THE VERY END OF THE PROJECT. -THROUGH EXTERNAL GRANT AWARDS, COS CONTINUES TO SUPPORT THE REPRODUCIBILITY PROJECT: TRANSCRANIAL DIRECT CURRENT STIMULATION (TDCS)AT THE UNIVERSITY OF CALIFORNIA - DAVIS. -CONTINUED COMMUNITY DISCUSSION OF THE IMPACT OF THE COS STUDY ON THE IMPACT OF BADGES UPON DATA SHARING. THIS STUDY FOUND THAT THE JOURNAL PSYCHOLOGICAL SCIENCE EXPERIENCED AN INCREASE IN DATA SHARING FROM AROUND 3 PERCENT OF PUBLISHED ARTICLES TO NEARLY 40 PERCENT IN ONLY 1.5 YEARS FOLLOWING ADOPTION OF BADGES. COMPARISON JOURNALS WITHOUT BADGES SHOWED NO CHANGE IN DATA SHARING OVER THE SAME PERIOD. WE USE THESE FINDINGS TO PROMOTE ADOPTION OF BADGES AS SIMPLE INCENTIVES TOWARDS MORE OPEN EDITORIAL POLICIES.</Desc>
      </ProgSrvcAccomActy3Grp>
      <TotalProgramServiceExpensesAmt>6228281</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="RetDoc7">true</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd>false</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <DonorAdvisedFundInd referenceDocumentId="RetDoc3">false</DonorAdvisedFundInd>
      <ConservationEasementsInd referenceDocumentId="RetDoc3">false</ConservationEasementsInd>
      <CollectionsOfArtInd referenceDocumentId="RetDoc3">false</CollectionsOfArtInd>
      <CreditCounselingInd referenceDocumentId="RetDoc3">false</CreditCounselingInd>
      <DonorRstrOrQuasiEndowmentsInd referenceDocumentId="RetDoc3">false</DonorRstrOrQuasiEndowmentsInd>
      <ReportLandBuildingEquipmentInd referenceDocumentId="RetDoc3">true</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd referenceDocumentId="RetDoc3">false</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd referenceDocumentId="RetDoc3">false</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd referenceDocumentId="RetDoc3">false</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd referenceDocumentId="RetDoc3">true</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd referenceDocumentId="RetDoc3">false</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd referenceDocumentId="RetDoc3">true</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd referenceDocumentId="RetDoc3">false</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <ForeignActivitiesInd>false</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd>false</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd>false</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd>false</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd>false</FundraisingActivitiesInd>
      <GamingActivitiesInd>false</GamingActivitiesInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <GrantsToOrganizationsInd referenceDocumentId="RetDoc4">false</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd referenceDocumentId="RetDoc4">true</GrantsToIndividualsInd>
      <ScheduleJRequiredInd referenceDocumentId="RetDoc5">true</ScheduleJRequiredInd>
      <TaxExemptBondsInd>false</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd>false</PYExcessBenefitTransInd>
      <LoanOutstandingInd>false</LoanOutstandingInd>
      <GrantToRelatedPersonInd>false</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd>false</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd>false</BusinessRlnWithFamMemInd>
      <BusinessRlnWith35CtrlEntInd>false</BusinessRlnWith35CtrlEntInd>
      <DeductibleNonCashContriInd>false</DeductibleNonCashContriInd>
      <DeductibleArtContributionInd>false</DeductibleArtContributionInd>
      <TerminateOperationsInd>false</TerminateOperationsInd>
      <PartialLiquidationInd>false</PartialLiquidationInd>
      <DisregardedEntityInd>false</DisregardedEntityInd>
      <RelatedEntityInd>false</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <ActivitiesConductedPrtshpInd>false</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>true</ScheduleORequiredInd>
      <IRPDocumentCnt>28</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <EmployeeCnt>55</EmployeeCnt>
      <EmploymentTaxReturnsFiledInd>false</EmploymentTaxReturnsFiledInd>
      <UnrelatedBusIncmOverLimitInd>false</UnrelatedBusIncmOverLimitInd>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>false</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>false</NondeductibleContributionsInd>
      <IndoorTanningServicesInd>false</IndoorTanningServicesInd>
      <SubjToTaxRmnrtnExPrchtPymtInd>false</SubjToTaxRmnrtnExPrchtPymtInd>
      <SubjectToExcsTaxNetInvstIncInd>false</SubjectToExcsTaxNetInvstIncInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>10</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>10</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>false</FamilyOrBusinessRlnInd>
      <DelegationOfMgmtDutiesInd>false</DelegationOfMgmtDutiesInd>
      <ChangeToOrgDocumentsInd>false</ChangeToOrgDocumentsInd>
      <MaterialDiversionOrMisuseInd>false</MaterialDiversionOrMisuseInd>
      <MembersOrStockholdersInd>false</MembersOrStockholdersInd>
      <ElectionOfBoardMembersInd>false</ElectionOfBoardMembersInd>
      <DecisionsSubjectToApprovaInd>false</DecisionsSubjectToApprovaInd>
      <MinutesOfGoverningBodyInd>true</MinutesOfGoverningBodyInd>
      <MinutesOfCommitteesInd>true</MinutesOfCommitteesInd>
      <OfficerMailingAddressInd>false</OfficerMailingAddressInd>
      <LocalChaptersInd>false</LocalChaptersInd>
      <Form990ProvidedToGvrnBodyInd>false</Form990ProvidedToGvrnBodyInd>
      <ConflictOfInterestPolicyInd>true</ConflictOfInterestPolicyInd>
      <AnnualDisclosureCoveredPrsnInd>true</AnnualDisclosureCoveredPrsnInd>
      <RegularMonitoringEnfrcInd>true</RegularMonitoringEnfrcInd>
      <WhistleblowerPolicyInd>true</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>true</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>true</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>false</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>false</InvestmentInJointVentureInd>
      <OwnWebsiteInd>X</OwnWebsiteInd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <BusinessName>
          <BusinessNameLine1Txt>CENTER FOR OPEN SCIENCE</BusinessNameLine1Txt>
        </BusinessName>
        <PhoneNum>4349641865</PhoneNum>
        <USAddress>
          <AddressLine1Txt>210 RIDGE MCINTIRE ROAD STE 500</AddressLine1Txt>
          <CityNm>CHARLOTTESVILLE</CityNm>
          <StateAbbreviationCd>VA</StateAbbreviationCd>
          <ZIPCd>22903</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <Form990PartVIISectionAGrp>
        <PersonNm>GEORGE BANKS</PersonNm>
        <TitleTxt>CHAIR</TitleTxt>
        <AverageHoursPerWeekRt>0.10</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>REBECCA SAXE</PersonNm>
        <TitleTxt>VICE CHAIR</TitleTxt>
        <AverageHoursPerWeekRt>0.10</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JON HILL</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHoursPerWeekRt>0.10</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ALISON MUDDITT</PersonNm>
        <TitleTxt>MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>0.10</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SUSANNA-ASSUNTA SANSONE</PersonNm>
        <TitleTxt>MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>0.10</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ELAINE CHEN</PersonNm>
        <TitleTxt>MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>0.10</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARYROSE FRANKO</PersonNm>
        <TitleTxt>MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>0.10</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARCIA MCNUTT</PersonNm>
        <TitleTxt>MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>0.10</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ELAINE WESTBROOKS</PersonNm>
        <TitleTxt>MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>0.10</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>YVETTE SEGER</PersonNm>
        <TitleTxt>MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>0.10</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BRIAN NOSEK</PersonNm>
        <TitleTxt>EXECUTIVE DI</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>209108</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>20892</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MATTHEW FRAZIER</PersonNm>
        <TitleTxt>PRINCIPAL EN</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>132437</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>NICOLE PFEIFFER</PersonNm>
        <TitleTxt>CHIEF PROD O</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>149269</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>TIMOTHY ERRINGTON</PersonNm>
        <TitleTxt>SR DIR OF RE</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>130662</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>LISA SHAW</PersonNm>
        <TitleTxt>CHIEF OPER O</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>188960</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>810436</TotalReportableCompFromOrgAmt>
      <TotalOtherCompensationAmt>20892</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>5</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>true</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
      <GovernmentGrantsAmt>1017421</GovernmentGrantsAmt>
      <AllOtherContributionsAmt>6615031</AllOtherContributionsAmt>
      <TotalContributionsAmt>7632452</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>SERVICE AND MANAGEMENT FEES</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>449298</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>449298</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>449298</TotalProgramServiceRevenueAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>8081750</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>449298</RelatedOrExemptFuncIncomeAmt>
      </TotalRevenueGrp>
      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>220568</TotalAmt>
        <ProgramServicesAmt>220568</ProgramServicesAmt>
      </GrantsToDomesticIndividualsGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>230000</TotalAmt>
        <ProgramServicesAmt>193451</ProgramServicesAmt>
        <ManagementAndGeneralAmt>29004</ManagementAndGeneralAmt>
        <FundraisingAmt>7545</FundraisingAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>4340318</TotalAmt>
        <ProgramServicesAmt>3650605</ProgramServicesAmt>
        <ManagementAndGeneralAmt>547327</ManagementAndGeneralAmt>
        <FundraisingAmt>142386</FundraisingAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>168350</TotalAmt>
        <ProgramServicesAmt>141598</ProgramServicesAmt>
        <ManagementAndGeneralAmt>21229</ManagementAndGeneralAmt>
        <FundraisingAmt>5523</FundraisingAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>322045</TotalAmt>
        <ProgramServicesAmt>270869</ProgramServicesAmt>
        <ManagementAndGeneralAmt>40611</ManagementAndGeneralAmt>
        <FundraisingAmt>10565</FundraisingAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>324662</TotalAmt>
        <ProgramServicesAmt>273070</ProgramServicesAmt>
        <ManagementAndGeneralAmt>40941</ManagementAndGeneralAmt>
        <FundraisingAmt>10651</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>335958</TotalAmt>
        <ProgramServicesAmt>269305</ProgramServicesAmt>
        <ManagementAndGeneralAmt>30399</ManagementAndGeneralAmt>
        <FundraisingAmt>36254</FundraisingAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>109786</TotalAmt>
        <ProgramServicesAmt>2827</ProgramServicesAmt>
        <ManagementAndGeneralAmt>106959</ManagementAndGeneralAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>507409</TotalAmt>
        <ProgramServicesAmt>486808</ProgramServicesAmt>
        <ManagementAndGeneralAmt>10774</ManagementAndGeneralAmt>
        <FundraisingAmt>9827</FundraisingAmt>
      </OfficeExpensesGrp>
      <OccupancyGrp>
        <TotalAmt>29711</TotalAmt>
        <ProgramServicesAmt>20342</ProgramServicesAmt>
        <ManagementAndGeneralAmt>8394</ManagementAndGeneralAmt>
        <FundraisingAmt>975</FundraisingAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>295309</TotalAmt>
        <ProgramServicesAmt>274492</ProgramServicesAmt>
        <ManagementAndGeneralAmt>11950</ManagementAndGeneralAmt>
        <FundraisingAmt>8867</FundraisingAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>55153</TotalAmt>
        <ProgramServicesAmt>37785</ProgramServicesAmt>
        <ManagementAndGeneralAmt>15552</ManagementAndGeneralAmt>
        <FundraisingAmt>1816</FundraisingAmt>
      </ConferencesMeetingsGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>74225</TotalAmt>
        <ProgramServicesAmt>50819</ProgramServicesAmt>
        <ManagementAndGeneralAmt>20971</ManagementAndGeneralAmt>
        <FundraisingAmt>2435</FundraisingAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>8381</TotalAmt>
        <ProgramServicesAmt>5742</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2370</ManagementAndGeneralAmt>
        <FundraisingAmt>269</FundraisingAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>ALL OTHER EXPENSES</Desc>
        <TotalAmt>296782</TotalAmt>
        <ProgramServicesAmt>196462</ProgramServicesAmt>
        <ManagementAndGeneralAmt>78397</ManagementAndGeneralAmt>
        <FundraisingAmt>21923</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>DUES AND FEES</Desc>
        <TotalAmt>103732</TotalAmt>
        <ProgramServicesAmt>77577</ProgramServicesAmt>
        <ManagementAndGeneralAmt>23039</ManagementAndGeneralAmt>
        <FundraisingAmt>3116</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>PROGRAM EXPENSE</Desc>
        <TotalAmt>53158</TotalAmt>
        <ProgramServicesAmt>53158</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>TAXES &amp; LICENSES</Desc>
        <TotalAmt>4093</TotalAmt>
        <ProgramServicesAmt>2803</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1156</ManagementAndGeneralAmt>
        <FundraisingAmt>134</FundraisingAmt>
      </OtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>7479640</TotalAmt>
        <ProgramServicesAmt>6228281</ProgramServicesAmt>
        <ManagementAndGeneralAmt>989073</ManagementAndGeneralAmt>
        <FundraisingAmt>262286</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>10132910</BOYAmt>
        <EOYAmt>12083193</EOYAmt>
      </CashNonInterestBearingGrp>
      <AccountsReceivableGrp>
        <BOYAmt>1466040</BOYAmt>
        <EOYAmt>1159399</EOYAmt>
      </AccountsReceivableGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>74119</BOYAmt>
        <EOYAmt>76163</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>1163251</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>722587</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>374776</BOYAmt>
        <EOYAmt>440664</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>394741</BOYAmt>
        <EOYAmt>464117</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <IntangibleAssetsGrp>
        <EOYAmt>-140113</EOYAmt>
      </IntangibleAssetsGrp>
      <OtherAssetsTotalGrp>
        <BOYAmt>67181</BOYAmt>
        <EOYAmt>76216</EOYAmt>
      </OtherAssetsTotalGrp>
      <TotalAssetsGrp>
        <BOYAmt>12509767</BOYAmt>
        <EOYAmt>14159639</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>42233</BOYAmt>
        <EOYAmt>77577</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <GrantsPayableGrp>
        <BOYAmt>8505995</BOYAmt>
        <EOYAmt>9187520</EOYAmt>
      </GrantsPayableGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>387895</BOYAmt>
        <EOYAmt>257331</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>8936123</BOYAmt>
        <EOYAmt>9522428</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>3573644</BOYAmt>
        <EOYAmt>4637211</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>3573644</BOYAmt>
        <EOYAmt>4637211</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>12509767</BOYAmt>
        <EOYAmt>14159639</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>602110</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>461457</NetUnrlzdGainsLossesInvstAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>true</FederalGrantAuditRequiredInd>
      <FederalGrantAuditPerformedInd>true</FederalGrantAuditPerformedInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc7">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>5307565</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>6491647</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>6516989</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>7247824</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>8115902</CurrentTaxYearAmt>
        <TotalAmt>33679927</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>5307565</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>6491647</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>6516989</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>7247824</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>8115902</CurrentTaxYearAmt>
        <TotalAmt>33679927</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>502903</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>33177024</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>39742</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>15882</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>123</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>222</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>553</CurrentTaxYearAmt>
        <TotalAmt>56522</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <TotalSupportAmt>33736449</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>1464439</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.98340</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.98140</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="RetDoc3">
      <LeaseholdImprovementsGrp>
        <OtherCostOrOtherBasisAmt>329986</OtherCostOrOtherBasisAmt>
        <BookValueAmt>329986</BookValueAmt>
      </LeaseholdImprovementsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>412927</OtherCostOrOtherBasisAmt>
        <BookValueAmt>412927</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>420338</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>722587</DepreciationAmt>
        <BookValueAmt>-302249</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>440664</TotalBookValueLandBuildingsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>OPERATING LEASE LIABILITIES</Desc>
        <Amt>195345</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>PAYROLL LIABILITIES</Desc>
        <Amt>61986</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>257331</TotalLiabilityAmt>
      <TotalRevEtcAuditedFinclStmtAmt>8543207</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>461457</NetUnrealizedGainsInvstAmt>
      <RevenueNotReportedAmt>461457</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>8081750</RevenueSubtotalAmt>
      <TotalRevenuePerForm990Amt>8081750</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>7479640</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>7479640</ExpensesSubtotalAmt>
      <TotalExpensesPerForm990Amt>7479640</TotalExpensesPerForm990Amt>
    </IRS990ScheduleD>
    <IRS990ScheduleI documentId="RetDoc4">
      <GrantRecordsMaintainedInd>true</GrantRecordsMaintainedInd>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>RESEARCH/PROJECT SUPPORT</GrantTypeTxt>
        <CashGrantAmt>220568</CashGrantAmt>
        <ValuationMethodUsedDesc>FMV</ValuationMethodUsedDesc>
      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE I, PAGE 1, PART I, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>INDIVIDUALS AND ORGANIZATIONS RECEIVE CASH AWARDS FOR SPECIFIC RESEARCH AND PROJECTS AND ARE REQUIRED TO FULFILL REPORTING REQUIREMENTS STIPULATED IN THE AWARD AGREEMENT.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <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>BRIAN NOSEK</PersonNm>
        <TitleTxt>EXECUTIVE DIRECTOR</TitleTxt>
        <BaseCompensationFilingOrgAmt>209108</BaseCompensationFilingOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>20892</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>230000</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>LISA SHAW</PersonNm>
        <TitleTxt>CHIEF OPER OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>188960</BaseCompensationFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>188960</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc6">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>COS IS A NON-PROFIT TECHNOLOGY COMPANY AIMING TO PROMOTE OPENNESS, INTEGRITY, AND REPRODUCIBILITY OF SCIENTIFIC RESEARCH. COS ACCOMPLISHES THIS BY EMPLOYING FIVE INTERDEPENDENT ACTIVITIES: (1) METASCIENCE - ACQUIRING EVIDENCE TO ENCOURAGE CHANGE - COS PROVIDES EVIDENCE ON THE STATE OF SCIENCE, EVALUATES COS SERVICES TO MAXIMIZE EFFECTIVENESS, AND TRACKS CULTURE CHANGE IN OPENNESS; (2) INFRASTRUCTURE - BUILDING TECHNOLOGY TO ENABLE CHANGE - COS ESTABLISHES VIABILITY OF OPEN SCHOLARSHIP ACROSS THE ENTIRE RESEARCH LIFECYCLE, AND SUPPORTS HUNDREDS OF COMMUNITY INTERFACES FOR CONDUCTING AND SHARING SCHOLARLY ACTIVITY; (3) TRAINING - DISSEMINATING KNOWLEDGE TO ENACT CHANGE - COS OPTIMIZES TRAINING DELIVERY TO MAXIMIZE ITS REACH AND IMPACT PARTICULARLY FOR SUPPORTING UNDERSERVED COMMUNITIES, AND FOSTERS SUSTAINABILITY WITH INTEGRATION INTO COURSE CURRICULA; (4) INCENTIVES - PROVIDING REASONS TO EMBRACE CHANGE - COS BRINGS ADOPTION OF ITS INCENTIVE SERVICES TO SCALE, MONITORS AND INCENTIVIZES ADOPTION BY STAKEHOLDERS, AND INCORPORATES CONTINUOUS EVALUATION OF INTERVENTION EFFECTIVENESS; (5) COMMUNITY - FOSTERING CONNECTION AND INCLUSION TO PROPAGATE CHANGE -COS GROWS AND EMPOWERS COMMUNITY PARTNERSHIPS WITH INTEGRATED SERVICES AND COLLABORATION ACROSS STAKEHOLDER COMMUNITIES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4A</FormAndLineReferenceDesc>
        <ExplanationTxt>INFRASTRUCTURE: COS SUPPORTS AND MAINTAINS THE OSF (WWW.OSF.IO) TO HELP RESEARCHERS MANAGE, ARCHIVE, AND SHARE THEIR RESEARCH, PRIVATELY OR PUBLICLY. IN 2018, COS CONTINUED TO MAKE SIGNIFICANT PROGRESS IN ESTABLISHING THE OSF AS A FULL-FEATURED APPLICATION FRAMEWORK. THIS INCLUDED IMPROVEMENTS TO A NUMBER OF CORE FEATURES INCLUDING AUTHENTICATION, METADATA, MESSAGING, VERSION CONTROL, ACCESS CONTROL, DATA BASING, STORAGE SERVICES, AND A PUBLIC API. THE OSF IS NOW POSITIONED AS A FREE, PUBLIC INFRASTRUCTURE FOR CREATING, CONNECTING, AND INTEGRATING COUNTLESS SERVICES ACROSS THE RESEARCH LIFECYCLE. BECAUSE OF THE OSF'S OPEN, MODULAR DESIGN, WE AND OTHERS WILL BE ABLE TO INCORPORATE THE BACK- END SERVICES TO SUPPORT ANY KIND OF FRONT-END USER INTERFACES FOR COLLECTION OF SOCIAL SCIENCE RESEARCH PARTICIPANT DATA, WITH THE ABILITY TO EXTEND VERY EASILY TO COLLECTION OF META-DATA FOR ANY RESEARCH APPLICATION OR DISCIPLINE (NOT LIMITED TO SOCIAL SCIENCE). THE OSF PROVIDES A SOLUTION FOR RESEARCHERS WHO ARE COMPELLED TO CONDUCT THEIR RESEARCH OPENLY AND TRANSPARENTLY. IT ALSO PROVIDES A MECHANISM FOR POLICY MAKERS TO ENABLE PRACTICES OF OPENNESS AND TRANSPARENCY. THE OSF PROVIDES MULTIPLE POINTS OF ENTRY INTO OPEN PRACTICES, AND ALLOWS FOR RESEARCHERS TO ADOPT ADDITIONAL OPEN BEHAVIORS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>POLICY/COMMUNITY: AN ACTIVE OPEN SCIENCE COMMUNITY IS ESSENTIAL FOR TESTING AND IMPROVING INFRASTRUCTURE AND PRACTICES. OPEN SCIENCE PRACTICES WILL ACCELERATE DRAMATICALLY IF STAKEHOLDERS WITH LEVERS FOR CHANGE CREATE INCENTIVES OR REQUIREMENTS FOR RESEARCHERS. COS PROMOTES OPEN SCIENCE PRACTICES WITH JOURNALS, FUNDERS, RESEARCHERS, AND SOCIETIES. OUR POLICY TEAM TRACKS OPEN SCIENCE PRACTICES OF KEY COMMUNITY CHANGEMAKERS. WE OFFER SOLUTIONS TO CHANGE NORMS, INCENTIVES, AND POLICIES, WORKING IN COLLABORATION WITH PUBLISHERS, FUNDERS, SOCIETIES, INSTITUTIONS, AND RESEARCHER COMMUNITIES TO PROMOTE OPENNESS, RIGOR, AND REPRODUCIBILITY. THIS WORK IS GUIDED BY OUR TRANSPARENCY AND OPENNESS PROMOTION (TOP) GUIDELINES, A COMMUNITY DRIVEN EFFORT THAT PROVIDES A RUBRIC FOR ADOPTING OPENNESS STANDARDS. OVER 1,100 JOURNALS HAVE ADOPTED TOP GUIDELINES SINCE 2015. REREGISTRATION CHALLENGE: THE PREREGISTRATION CHALLENGE KICKED OFF IN 2015. PREREGISTRATION INCREASES THE CREDIBILITY OF HYPOTHESIS TESTING BY CONFIRMING IN ADVANCE WHAT WILL BE ANALYZED AND REPORTED. FOR THE PREREGISTRATION CHALLENGE, ONE THOUSAND RESEARCHERS WILL RECEIVE 1,000EACH FOR PUBLISHING RESULTS OF PREREGISTERED RESEARCH. THIS CHALLENGE ENDED IN EARLY 2019.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4C</FormAndLineReferenceDesc>
        <ExplanationTxt>METASCIENCE: COS SUPPORTS RESEARCH ON SCIENTIFIC PRACTICES. THESE EFFORTS CAN INFORM BEST PRACTICES AND SERVE AS PLATFORMS TO DEMONSTRATE REPRODUCIBLE RESEARCH METHODS. SOME ACHIEVEMENTS INCLUDE: -CONTINUED PUBLIC DISCOURSE AROUND RESULTS OF THE REPRODUCIBILITY PROJECT: PSYCHOLOGY (RESULTS PUBLISHED IN THE JOURNAL SCIENCE IN JUNE, 2015). -CONTINUAL RESULTS PUBLISHED BY THE REPRODUCIBILITY PROJECT: CANCER BIOLOGY. THE PROJECT PUBLISHES THE INDIVIDUAL REPLICATIONS IN SMALL BATCHES AND THEN A SUMMARY REPORT WILL BE PUBLISHED AT THE VERY END OF THE PROJECT. -THROUGH EXTERNAL GRANT AWARDS, COS CONTINUES TO SUPPORT THE REPRODUCIBILITY PROJECT: TRANSCRANIAL DIRECT CURRENT STIMULATION (TDCS)AT THE UNIVERSITY OF CALIFORNIA - DAVIS. -CONTINUED COMMUNITY DISCUSSION OF THE IMPACT OF THE COS STUDY ON THE IMPACT OF BADGES UPON DATA SHARING. THIS STUDY FOUND THAT THE JOURNAL PSYCHOLOGICAL SCIENCE EXPERIENCED AN INCREASE IN DATA SHARING FROM AROUND 3 PERCENT OF PUBLISHED ARTICLES TO NEARLY 40 PERCENT IN ONLY 1.5 YEARS FOLLOWING ADOPTION OF BADGES. COMPARISON JOURNALS WITHOUT BADGES SHOWED NO CHANGE IN DATA SHARING OVER THE SAME PERIOD. WE USE THESE FINDINGS TO PROMOTE ADOPTION OF BADGES AS SIMPLE INCENTIVES TOWARDS MORE OPEN EDITORIAL POLICIES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>COPIES OF THE CENTERS FORM 990 ARE PROVIDED TO ALL MEMBERS OF THE BOARD FOR THEIR REVIEW PRIOR TO FILING OF THE RETURN.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS, OFFICERS AND MANAGEMENT ARE REQUIRED TO REVIEW THE CENTERS CONFLICT OF INTEREST POLICY ANNUALLY AND PROVIDE NOTIFICATION OF ANY POTENTIAL ARES OF CONFLICT OF INTEREST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION PACKAGE MUST BE COMPETITIVE WITH SIMILAR POSITIONS IN THE INDUSTRY IN ORDER TO ATTRACT AND RETAIN EXECUTIVE TALENT. THE BOARD OF DIRECTORS IS RESPONSIBLE FOR APPROVAL, OVERSIGHT AND ADMINISTRATION OF THE EXECUTIVE DIRECTOR'S COMPENSATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>COPIES OF THE CENTERS FORM 1023 AND FORM 990 ARE AVAILABLE FOR PUBLIC INSPECTION AT THE CENTERS OFFICE. THE CENTER WILL PROVIDE COPIES OF THE FORMS 1023 AND 990 UPON REQUEST. COPIES OF THE MOST RECENT FORM 990 ARE POSTED ON THE CENTERS WEBSITE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>