<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.irs.gov/efile" returnVersion="2021v4.2">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2022-11-14T15:14:14-06:00</ReturnTs>
    <TaxPeriodEndDt>2021-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>042571780</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>AAFCPAS INC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>50 WASHINGTON STREET</AddressLine1Txt>
        <CityNm>WESTBOROUGH</CityNm>
        <StateAbbreviationCd>MA</StateAbbreviationCd>
        <ZIPCd>01581</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2021-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>223799632</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>MASSACHUSETTS BIOTECHNOLOGY EDUCATION</BusinessNameLine1Txt>
        <BusinessNameLine2Txt>FOUNDATION INC</BusinessNameLine2Txt>
      </BusinessName>
      <BusinessNameControlTxt>MASS</BusinessNameControlTxt>
      <PhoneNum>6176745100</PhoneNum>
      <USAddress>
        <AddressLine1Txt>255 MAIN STREET 8TH FLOOR</AddressLine1Txt>
        <CityNm>CAMBRIDGE</CityNm>
        <StateAbbreviationCd>MA</StateAbbreviationCd>
        <ZIPCd>02142</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>SONDRA SCHWARTZ</PersonNm>
      <PersonTitleTxt>CHIEF EXECUTIVE OFFICER</PersonTitleTxt>
      <PhoneNum>6176745100</PhoneNum>
      <SignatureDt>2022-11-14</SignatureDt>
      <DiscussWithPaidPreparerInd>1</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <SigningOfficerGrp>
      <PersonFullName>
        <PersonFirstNm>SONDRA</PersonFirstNm>
        <PersonLastNm>SCHWARTZ</PersonLastNm>
      </PersonFullName>
      <SSN>XXX-XX-XXXX</SSN>
    </SigningOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>THOMAS F MULDOON CPA</PreparerPersonNm>
      <PTIN>P01561688</PTIN>
      <PhoneNum>5083669100</PhoneNum>
      <PreparationDt>2022-11-14</PreparationDt>
    </PreparerPersonGrp>
    <AdditionalFilerInformation>
      <TrustedCustomerGrp>
        <TrustedCustomerCd>3</TrustedCustomerCd>
        <AuthenticationAssuranceLevelCd>AAL1</AuthenticationAssuranceLevelCd>
        <IdentityAssuranceLevelCd>IAL1</IdentityAssuranceLevelCd>
      </TrustedCustomerGrp>
    </AdditionalFilerInformation>
    <TaxYr>2021</TaxYr>
    <BuildTS>2022-09-23 18:48:47Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="10">
    <IRS990 documentId="RetDoc1038000001" referenceDocumentId="RetDoc1044400001">
      <DoingBusinessAsName>
        <BusinessNameLine1Txt>MASSBIOED</BusinessNameLine1Txt>
      </DoingBusinessAsName>
      <PrincipalOfficerNm>SONDRA SCHWARTZ</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1Txt>255 MAIN STREET 8TH FLOOR</AddressLine1Txt>
        <CityNm>CAMBRIDGE</CityNm>
        <StateAbbreviationCd>MA</StateAbbreviationCd>
        <ZIPCd>02142</ZIPCd>
      </USAddress>
      <GrossReceiptsAmt>2353305</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>0</GroupReturnForAffiliatesInd>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>WWW.MASSBIOED.ORG</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>2001</FormationYr>
      <LegalDomicileStateCd>MA</LegalDomicileStateCd>
      <ActivityOrMissionDesc>MASSBIOED'S MISSION IS TO BUILD A SUSTAINABLE LIFE SCIENCES WORKFORCE IN THE REGION THROUGH EDUCATIONAL PROGRAMS THAT ENGAGE AND EXCITE TEACHERS, INSPIRE, AND PROPEL STUDENTS, AND ILLUMINATE THE PATHWAY FROM THE CLASSROOM TO CAREERS WITH A FOCUS ON EXPANSION, OPPORTUNITY AND DIVERSITY.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>21</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>19</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>0</TotalEmployeeCnt>
      <TotalVolunteersCnt>92</TotalVolunteersCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <NetUnrelatedBusTxblIncmAmt>0</NetUnrelatedBusTxblIncmAmt>
      <PYContributionsGrantsAmt>1606133</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>1438175</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>345238</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>906173</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>18081</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>4924</CYInvestmentIncomeAmt>
      <PYOtherRevenueAmt>-57117</PYOtherRevenueAmt>
      <CYOtherRevenueAmt>-11541</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>1912335</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>2337731</CYTotalRevenueAmt>
      <PYGrantsAndSimilarPaidAmt>28900</PYGrantsAndSimilarPaidAmt>
      <CYGrantsAndSimilarPaidAmt>36696</CYGrantsAndSimilarPaidAmt>
      <PYBenefitsPaidToMembersAmt>0</PYBenefitsPaidToMembersAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>1099034</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>1452880</CYSalariesCompEmpBnftPaidAmt>
      <PYTotalProfFndrsngExpnsAmt>0</PYTotalProfFndrsngExpnsAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>164038</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>2133414</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>801261</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>3261348</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>2290837</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>-1349013</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>46894</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>2866284</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>2372031</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>1003256</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>462109</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>1863028</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>1909922</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <MissionDesc>MASSBIOED'S MISSION IS TO BUILD A SUSTAINABLE LIFE SCIENCES WORKFORCE IN THE REGION. THIS INCLUDES EDUCATIONAL PROGRAMS THAT ENGAGE AND EXCITE TEACHERS, INSPIRE, AND PROPEL STUDENTS, AND ILLUMINATE THE PATHWAY FROM THE CLASSROOM TO CAREERS WITH A FOCUS ON EXPANSION, OPPORTUNITY AND DIVERSITY.</MissionDesc>
      <SignificantNewProgramSrvcInd>0</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>0</SignificantChangeInd>
      <ExpenseAmt>589898</ExpenseAmt>
      <GrantAmt>36696</GrantAmt>
      <Desc>THE BIOTEACH PROGRAM FOCUSES ON STRENGTHENING THE ABILITY OF TEACHERS TO DELIVER LAB-CENTERED, INQUIRY-BASED LESSONS IN BIOTECHNOLOGY IN THEIR CLASSROOMS. THE PROGRAM INTRODUCES TEACHERS TO BASIC CONCEPTS IN BIOLOGY AND BIOTECHNOLOGY WITH SPECIFIC LABORATORY-BASED CURRICULA DESIGNED FOR TEACHING CONCEPTS. THE PROGRAM OFFERS FREE PROFESSIONAL DEVELOPMENT WORKSHOPS FOR EDUCATORS; TRAINING, CURRICULA, AND ON AND OFF-SITE MENTORING TO NEWLY TRAINED TEACHERS; ASSISTANCE TO TEACHERS WITH CONTENT ACQUISITION, PREPARATION AND EXECUTION OF CLASSROOM ACTIVITIES. THE PROGRAM ALSO OFFERS GRANTS FOR LAB EQUIPMENT, SUPPLIES AND MATERIALS. STUDENTS ARE INTRODUCED TO CAREERS THROUGH COLLEGE AND CAREER ENGAGEMENT EXPERIENCES WITH COLLEGES AND COMPANIES AND THROUGH OUR BANK OF VOLUNTEER CAREER AMBASSADORS WHO VISIT SCHOOLS AND MEET WITH STUDENTS REMOTELY AND ON-SITE WHEN POSSIBLE.OUR BIOTEACH PROGRAM HELD 12 TEACHER PROFESSIONAL DEVELOPMENT WORKSHOPS, WITH TOTAL ATTENDANCE OF 154 TEACHERS ACROSS ALL WORKSHOPS. ACROSS ALL BIOTEACH PROGRAMMING, WE ENGAGED NEARLY 10,000 STUDENTS IN AUTHENTIC SCIENCE LEARNING. TO ACCOMMODATE THE NEEDS OF TEACHERS AND MAINTAIN THE FLEXIBILITY OF REMOTE PROGRAMMING, WE CONTINUED OFFERING VIRTUAL RESOURCES AND HELD HALF OF OUR WORKSHOPS REMOTELY. THE TEACHER TRAININGS WERE VERY SUCCESSFUL WITH OVER 90% OF PARTICIPANTS REPORTING AN INCREASE IN CONFIDENCE IN EXECUTING LAB ACTIVITIES IN THEIR CLASSROOM OR REPORTING THAT THEY EXPECT TO UTILIZE THE RESOURCES IN THEIR CLASSROOM. WE WERE ALSO ABLE TO BRING OUR INTENSIVE ACCESS PROGRAM OF AUTHENTIC SCIENCE CONTENT AND CAREER AWARENESS TO OVER 4,000 STUDENTS IN LOW-INCOME AND HIGH-NEED SCHOOL DISTRICTS.</Desc>
      <ProgSrvcAccomActy2Grp>
        <ExpenseAmt>742871</ExpenseAmt>
        <Desc>BIOTALENT INCLUDED SEVERAL DIFFERENT PROGRAMS FOCUSED ON UNDERSTANDING, BUILDING, AND SUPPORTING WORKFORCE DEVELOPMENT AND CAREER AWARENESS. ACTIVITIES INCLUDED:A. JOB TRENDS INITIATIVES PROVIDE JOB TREND ANALYSIS, AND A GREATER UNDERSTANDING OF THE INDUSTRY'S WORKFORCE NEEDS IN TERMS OF SKILLS TO EDUCATORS AND THOSE IN INDUSTRY. IN 2020, MASSBIOED PUBLISHED ONE JOB TRENDS REPORT, THE 2019 MASSACHUSETTS LIFE SCIENCES EMPLOYMENT OUTLOOK, AND CONVENED THE LIFE SCIENCES WORKFORCE 2020 CONFERENCE IN MAY, WHICH ATTRACTED OVER 270 PARTICIPANTS. B. CAREER ENGAGEMENT BUILDS A CRITICAL BRIDGE BETWEEN CLASSROOM AND CAREERS. CAREER AMBASSADORS HELP TEACHERS BROADEN THEIR STUDENTS' HORIZONS AND ENCOURAGE AN INTEREST IN THE LIFE SCIENCES. SEVERAL MODES OF INTERACTION ARE OFFERED, FROM FORMAL CAREER PANELS TO SMALL GROUP Q&amp;A SESSIONS. OUR SPOTLIGHT SERIES MATCHES STUDENTS WITH PROFESSIONALS FOR VIRTUAL INFORMATIONAL INTERVIEWS. IN THE 2020-2021 SCHOOL YEAR, WE HELD A CAREER FAIR IN PARTNERSHIP WITH MASSBIO BRINGING TOGETHER 392 JOB SEEKERS AND 40 EMPLOYER COMPANIES.C. APPRENTICESHIP PROGRAMTO GROW AND DIVERSIFY THE WORKFORCE, BIOTALENT LAUNCHED LIFE SCIENCES APPRENTICESHIP PROGRAM THAT OFFERS STREAMLINED PATHWAYS INTO THE INDUSTRY. THE PROGRAM COMBINES TECHNICAL TRAINING, ON-SITE WORK EXPERIENCE, AND INCOME SUPPORT. WORKING WITH LEADING LIFE SCIENCE EMPLOYERS, MASSBIOED HAS DESIGNED TWO APPRENTICESHIPS - ONE FOR BIOMANUFACTURING TECHNICIANS AND ONE FOR CLINICAL TRIAL ASSOCIATES. BOTH PROGRAMS ENABLE INDIVIDUALS TO OBTAIN FOUNDATIONAL KNOWLEDGE AND INDUSTRY RECOGNIZED SKILLS, AND QUICKLY TRANSITION INTO EMPLOYMENT THAT PROVIDES MEANINGFUL WORK, FAMILY-SUSTAINING WAGES, AND CAREER GROWTH. IN 2021, THE APPRENTICESHIP PROGRAM HAD ITS FIRST CYCLES OF APPRENTICE TRAINING WITH A TOTAL OF 30 APPRENTICES, 65% OF WHOM WERE FEMALES AND 60% WERE POC.</Desc>
      </ProgSrvcAccomActy2Grp>
      <ProgSrvcAccomActy3Grp>
        <ExpenseAmt>143277</ExpenseAmt>
        <RevenueAmt>907098</RevenueAmt>
        <Desc>OUR PROFESSIONAL TRAINING COURSES PROVIDE TECHNICAL AND SOFT SKILLS TRAINING AND DEVELOPMENT TO INDIVIDUALS IN THE INDUSTRY. THE COURSES ARE DEVELOPED IN CONJUNCTION WITH INDUSTRY PROFESSIONALS AND INCLUDE BIOTECH 101, BIOTECHNOLOGY PROJECT MANAGEMENT, AND LEADERSHIP DEVELOPMENT AMONG OTHERS. IN 2021 CORPORATE PROFESSIONAL TRAINING INTRODUCED 5 NEW TECHNICAL AND SOFT SKILLS TRAINING COURSES WITH A RECORD 567 ENROLLMENTS ACROSS ALL TRAININGS.</Desc>
      </ProgSrvcAccomActy3Grp>
      <ProgSrvcAccomActyOtherGrp>
        <ExpenseAmt>179231</ExpenseAmt>
        <Desc>CORPORATE PROFESSIONAL DEVELOPMENT (CPD) PROGRAM PROVIDES PROFESSIONAL DEVELOPMENT OPPORTUNITIES FOR INCUMBENT WORKERS AND THOSE INTERESTED IN CAREERS IN THE INDUSTRY.</Desc>
      </ProgSrvcAccomActyOtherGrp>
      <TotalOtherProgSrvcExpenseAmt>179231</TotalOtherProgSrvcExpenseAmt>
      <TotalProgramServiceExpensesAmt>1655277</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="RetDoc1039100001">1</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd referenceDocumentId="RetDoc1234500001">1</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd referenceDocumentId="RetDoc1039700001">0</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd referenceDocumentId="RetDoc1039700001">1</LobbyingActivitiesInd>
      <SubjectToProxyTaxInd referenceDocumentId="RetDoc1039700001">0</SubjectToProxyTaxInd>
      <DonorAdvisedFundInd referenceDocumentId="RetDoc1040000001">0</DonorAdvisedFundInd>
      <ConservationEasementsInd referenceDocumentId="RetDoc1040000001">0</ConservationEasementsInd>
      <CollectionsOfArtInd referenceDocumentId="RetDoc1040000001">0</CollectionsOfArtInd>
      <CreditCounselingInd referenceDocumentId="RetDoc1040000001">0</CreditCounselingInd>
      <DonorRstrOrQuasiEndowmentsInd>0</DonorRstrOrQuasiEndowmentsInd>
      <ReportLandBuildingEquipmentInd referenceDocumentId="RetDoc1040000001">1</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd referenceDocumentId="RetDoc1040000001">0</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd referenceDocumentId="RetDoc1040000001">0</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd referenceDocumentId="RetDoc1040000001">0</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd referenceDocumentId="RetDoc1040000001">0</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd referenceDocumentId="RetDoc1040000001">1</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">1</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">0</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>0</SchoolOperatingInd>
      <ForeignOfficeInd>0</ForeignOfficeInd>
      <ForeignActivitiesInd>0</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd>0</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd>0</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd referenceDocumentId="RetDoc1041300001">0</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd referenceDocumentId="RetDoc1041300001">1</FundraisingActivitiesInd>
      <GamingActivitiesInd referenceDocumentId="RetDoc1041300001">0</GamingActivitiesInd>
      <OperateHospitalInd>0</OperateHospitalInd>
      <GrantsToOrganizationsInd referenceDocumentId="RetDoc1041900001">1</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd referenceDocumentId="RetDoc1041900001">0</GrantsToIndividualsInd>
      <ScheduleJRequiredInd referenceDocumentId="RetDoc1042400001">1</ScheduleJRequiredInd>
      <TaxExemptBondsInd>0</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd>0</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd>0</PYExcessBenefitTransInd>
      <LoanOutstandingInd>0</LoanOutstandingInd>
      <GrantToRelatedPersonInd>0</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd>0</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd>0</BusinessRlnWithFamMemInd>
      <BusinessRlnWith35CtrlEntInd>0</BusinessRlnWith35CtrlEntInd>
      <DeductibleNonCashContriInd>0</DeductibleNonCashContriInd>
      <DeductibleArtContributionInd>0</DeductibleArtContributionInd>
      <TerminateOperationsInd>0</TerminateOperationsInd>
      <PartialLiquidationInd>0</PartialLiquidationInd>
      <DisregardedEntityInd referenceDocumentId="RetDoc1043400001">0</DisregardedEntityInd>
      <RelatedEntityInd referenceDocumentId="RetDoc1043400001">1</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>0</RelatedOrganizationCtrlEntInd>
      <TrnsfrExmptNonChrtblRltdOrgInd referenceDocumentId="RetDoc1043400001">0</TrnsfrExmptNonChrtblRltdOrgInd>
      <ActivitiesConductedPrtshpInd referenceDocumentId="RetDoc1043400001">0</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>1</ScheduleORequiredInd>
      <IRPDocumentCnt>56</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <BackupWthldComplianceInd>1</BackupWthldComplianceInd>
      <EmployeeCnt>0</EmployeeCnt>
      <UnrelatedBusIncmOverLimitInd>0</UnrelatedBusIncmOverLimitInd>
      <ForeignFinancialAccountInd>0</ForeignFinancialAccountInd>
      <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>0</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>0</NondeductibleContributionsInd>
      <QuidProQuoContributionsInd>1</QuidProQuoContributionsInd>
      <QuidProQuoContriDisclInd>1</QuidProQuoContriDisclInd>
      <Form8282PropertyDisposedOfInd>0</Form8282PropertyDisposedOfInd>
      <RcvFndsToPayPrsnlBnftCntrctInd>0</RcvFndsToPayPrsnlBnftCntrctInd>
      <PayPremiumsPrsnlBnftCntrctInd>0</PayPremiumsPrsnlBnftCntrctInd>
      <IndoorTanningServicesInd>0</IndoorTanningServicesInd>
      <SubjToTaxRmnrtnExPrchtPymtInd>0</SubjToTaxRmnrtnExPrchtPymtInd>
      <SubjectToExcsTaxNetInvstIncInd>0</SubjectToExcsTaxNetInvstIncInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>21</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>19</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>0</FamilyOrBusinessRlnInd>
      <DelegationOfMgmtDutiesInd>0</DelegationOfMgmtDutiesInd>
      <ChangeToOrgDocumentsInd>0</ChangeToOrgDocumentsInd>
      <MaterialDiversionOrMisuseInd>0</MaterialDiversionOrMisuseInd>
      <MembersOrStockholdersInd>0</MembersOrStockholdersInd>
      <ElectionOfBoardMembersInd>0</ElectionOfBoardMembersInd>
      <DecisionsSubjectToApprovaInd>0</DecisionsSubjectToApprovaInd>
      <MinutesOfGoverningBodyInd>1</MinutesOfGoverningBodyInd>
      <MinutesOfCommitteesInd>1</MinutesOfCommitteesInd>
      <OfficerMailingAddressInd>0</OfficerMailingAddressInd>
      <LocalChaptersInd>0</LocalChaptersInd>
      <Form990ProvidedToGvrnBodyInd>1</Form990ProvidedToGvrnBodyInd>
      <ConflictOfInterestPolicyInd>1</ConflictOfInterestPolicyInd>
      <AnnualDisclosureCoveredPrsnInd>1</AnnualDisclosureCoveredPrsnInd>
      <RegularMonitoringEnfrcInd>1</RegularMonitoringEnfrcInd>
      <WhistleblowerPolicyInd>1</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>1</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>1</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>1</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>0</InvestmentInJointVentureInd>
      <StatesWhereCopyOfReturnIsFldCd>MA</StatesWhereCopyOfReturnIsFldCd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <BusinessName>
          <BusinessNameLine1Txt>SONDRA SCHWARTZ CHIEF EXECUTIVE OFFICER</BusinessNameLine1Txt>
        </BusinessName>
        <PhoneNum>6176745100</PhoneNum>
        <USAddress>
          <AddressLine1Txt>255 MAIN STREET 8TH FLOOR</AddressLine1Txt>
          <CityNm>CAMBRIDGE</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02142</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <Form990PartVIISectionAGrp>
        <PersonNm>KENDALLE BURLIN O'CONNELL</PersonNm>
        <TitleTxt>PRESIDENT &amp; COO OF MASSBIO</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>40.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>533907</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>20247</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ROBERT COUGHLIN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>40.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>381109</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>20243</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SONDRA SCHWARTZ</PersonNm>
        <TitleTxt>CHIEF EXECUTIVE OFFICER</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>211663</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>25400</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MICHELLE MISCHKE</PersonNm>
        <TitleTxt>DIRECTOR OF BIOTECHNOLOGY EDUCATION</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>134652</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>28886</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARCIE LADEN</PersonNm>
        <TitleTxt>DIRECTOR OF DEVELOPMENT AND MARKETING</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>112394</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>22478</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CHRISTOPHER MURPHY</PersonNm>
        <TitleTxt>DIRECTOR/ CHAIR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>LAUREN CELANO</PersonNm>
        <TitleTxt>DIRECTOR/ VICE CHAIR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MICHAEL LEVY</PersonNm>
        <TitleTxt>DIRECTOR/ TREASURER</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>STACIE SAWCHAK AARESTAD</PersonNm>
        <TitleTxt>DIRECTOR/ CLERK</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>RYAN COHLHEPP</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>RENEE CONNOLLY</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DEBBIE DURSO BUMPUS</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>KRISTIN GOPPEL</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JOHN HEFFERNAN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MELISSA MONAHAN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARY ELLEN WILTROUT</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ROBERT GOTTLIEB</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>WYNTER J DUNCANSON</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>AMITA JOSHI</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JAY METTETAL</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>LORA MARDEN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SHELLEY SEYMOUR</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>RITA SMITH</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>THOMAS SNOW</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>458709</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>915016</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>117254</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>3</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>1</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <CntrctRcvdGreaterThan100KCnt>0</CntrctRcvdGreaterThan100KCnt>
      <FundraisingAmt>204434</FundraisingAmt>
      <GovernmentGrantsAmt>182513</GovernmentGrantsAmt>
      <AllOtherContributionsAmt>1051228</AllOtherContributionsAmt>
      <TotalContributionsAmt>1438175</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>ATTENDANCE FEES</Desc>
        <BusinessCd>813219</BusinessCd>
        <TotalRevenueColumnAmt>501873</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>501873</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>CONSULTING REVENUE</Desc>
        <BusinessCd>813219</BusinessCd>
        <TotalRevenueColumnAmt>404300</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>404300</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>906173</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>4924</TotalRevenueColumnAmt>
        <ExclusionAmt>4924</ExclusionAmt>
      </InvestmentIncomeGrp>
      <FundraisingGrossIncomeAmt>3108</FundraisingGrossIncomeAmt>
      <ContriRptFundraisingEventAmt>204434</ContriRptFundraisingEventAmt>
      <FundraisingDirectExpensesAmt>15574</FundraisingDirectExpensesAmt>
      <NetIncmFromFundraisingEvtGrp>
        <TotalRevenueColumnAmt>-12466</TotalRevenueColumnAmt>
        <ExclusionAmt>-12466</ExclusionAmt>
      </NetIncmFromFundraisingEvtGrp>
      <OtherRevenueMiscGrp>
        <Desc>MISCELLANEOUS REVENUE</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>925</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>925</RelatedOrExemptFuncIncomeAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>925</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>2337731</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>907098</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>-7542</ExclusionAmt>
      </TotalRevenueGrp>
      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
      <GrantsToDomesticOrgsGrp>
        <TotalAmt>36696</TotalAmt>
        <ProgramServicesAmt>36696</ProgramServicesAmt>
      </GrantsToDomesticOrgsGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>236379</TotalAmt>
        <ProgramServicesAmt>28366</ProgramServicesAmt>
        <ManagementAndGeneralAmt>174920</ManagementAndGeneralAmt>
        <FundraisingAmt>33093</FundraisingAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>973516</TotalAmt>
        <ProgramServicesAmt>780098</ProgramServicesAmt>
        <ManagementAndGeneralAmt>102712</ManagementAndGeneralAmt>
        <FundraisingAmt>90706</FundraisingAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>30420</TotalAmt>
        <ProgramServicesAmt>16257</ProgramServicesAmt>
        <ManagementAndGeneralAmt>12765</ManagementAndGeneralAmt>
        <FundraisingAmt>1398</FundraisingAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>108584</TotalAmt>
        <ProgramServicesAmt>53015</ProgramServicesAmt>
        <ManagementAndGeneralAmt>49441</ManagementAndGeneralAmt>
        <FundraisingAmt>6128</FundraisingAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>103981</TotalAmt>
        <ProgramServicesAmt>73213</ProgramServicesAmt>
        <ManagementAndGeneralAmt>20741</ManagementAndGeneralAmt>
        <FundraisingAmt>10027</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>14850</TotalAmt>
        <ManagementAndGeneralAmt>14850</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesLobbyingGrp>
        <TotalAmt>10000</TotalAmt>
        <ProgramServicesAmt>10000</ProgramServicesAmt>
      </FeesForServicesLobbyingGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>500189</TotalAmt>
        <ProgramServicesAmt>471420</ProgramServicesAmt>
        <ManagementAndGeneralAmt>28769</ManagementAndGeneralAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>3652</TotalAmt>
        <ProgramServicesAmt>2605</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1047</ManagementAndGeneralAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>58709</TotalAmt>
        <ProgramServicesAmt>44265</ProgramServicesAmt>
        <ManagementAndGeneralAmt>9577</ManagementAndGeneralAmt>
        <FundraisingAmt>4867</FundraisingAmt>
      </OfficeExpensesGrp>
      <OccupancyGrp>
        <TotalAmt>65100</TotalAmt>
        <ProgramServicesAmt>42609</ProgramServicesAmt>
        <ManagementAndGeneralAmt>12726</ManagementAndGeneralAmt>
        <FundraisingAmt>9765</FundraisingAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>8522</TotalAmt>
        <ProgramServicesAmt>4102</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4420</ManagementAndGeneralAmt>
      </TravelGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>14596</TotalAmt>
        <ProgramServicesAmt>6667</ProgramServicesAmt>
        <ManagementAndGeneralAmt>7929</ManagementAndGeneralAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>1982</TotalAmt>
        <ManagementAndGeneralAmt>1982</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>REIMBURSEMENTS-RELATED</Desc>
        <TotalAmt>81577</TotalAmt>
        <ProgramServicesAmt>53395</ProgramServicesAmt>
        <ManagementAndGeneralAmt>20245</ManagementAndGeneralAmt>
        <FundraisingAmt>7937</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>DUES AND SUBSCRIPTIONS</Desc>
        <TotalAmt>15796</TotalAmt>
        <ProgramServicesAmt>14182</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1614</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>EVENT SUPPLIES AND FACI</Desc>
        <TotalAmt>10322</TotalAmt>
        <ProgramServicesAmt>10322</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>SEMINARS AND TRAINING</Desc>
        <TotalAmt>8039</TotalAmt>
        <ProgramServicesAmt>8039</ProgramServicesAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>7927</TotalAmt>
        <ProgramServicesAmt>26</ProgramServicesAmt>
        <ManagementAndGeneralAmt>7784</ManagementAndGeneralAmt>
        <FundraisingAmt>117</FundraisingAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>2290837</TotalAmt>
        <ProgramServicesAmt>1655277</ProgramServicesAmt>
        <ManagementAndGeneralAmt>471522</ManagementAndGeneralAmt>
        <FundraisingAmt>164038</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>10556</BOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>2684767</BOYAmt>
        <EOYAmt>2009685</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <AccountsReceivableGrp>
        <BOYAmt>136250</BOYAmt>
        <EOYAmt>311826</EOYAmt>
      </AccountsReceivableGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>5000</BOYAmt>
        <EOYAmt>5000</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>138305</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>92785</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>29711</BOYAmt>
        <EOYAmt>45520</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <TotalAssetsGrp>
        <BOYAmt>2866284</BOYAmt>
        <EOYAmt>2372031</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>993221</BOYAmt>
        <EOYAmt>441234</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <DeferredRevenueGrp>
        <BOYAmt>10035</BOYAmt>
        <EOYAmt>20875</EOYAmt>
      </DeferredRevenueGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>1003256</BOYAmt>
        <EOYAmt>462109</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>1613610</BOYAmt>
        <EOYAmt>1844050</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>249418</BOYAmt>
        <EOYAmt>65872</EOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>1863028</BOYAmt>
        <EOYAmt>1909922</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>2866284</BOYAmt>
        <EOYAmt>2372031</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>46894</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <InfoInScheduleOPartXIIInd>X</InfoInScheduleOPartXIIInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>1159786</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>1878076</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>3947738</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1606133</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1438175</CurrentTaxYearAmt>
        <TotalAmt>10029908</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>1159786</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>1878076</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>3947738</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1606133</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1438175</CurrentTaxYearAmt>
        <TotalAmt>10029908</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>402695</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>9627213</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>4634</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>20107</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>45404</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>18081</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>4924</CurrentTaxYearAmt>
        <TotalAmt>93150</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <TotalSupportAmt>10123058</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>2253208</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.95100</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.92760</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001">
      <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>
    <IRS990ScheduleC documentId="RetDoc1039700001">
      <VolunteersInd>0</VolunteersInd>
      <PaidStaffOrManagementInd>0</PaidStaffOrManagementInd>
      <MediaAdvertisementsInd>0</MediaAdvertisementsInd>
      <MailingsMembersInd>0</MailingsMembersInd>
      <PublicationsOrBroadcastInd>0</PublicationsOrBroadcastInd>
      <GrantsOtherOrganizationsInd>0</GrantsOtherOrganizationsInd>
      <DirectContactLegislatorsInd>0</DirectContactLegislatorsInd>
      <RalliesDemonstrationsInd>0</RalliesDemonstrationsInd>
      <OtherActivitiesInd>1</OtherActivitiesInd>
      <OtherActivitiesAmt>10000</OtherActivitiesAmt>
      <TotalLobbyingExpendituresAmt>10000</TotalLobbyingExpendituresAmt>
      <NotDescribedSection501c3Ind>0</NotDescribedSection501c3Ind>
    </IRS990ScheduleC>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>138305</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>92785</DepreciationAmt>
        <BookValueAmt>45520</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>45520</TotalBookValueLandBuildingsAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>2337731</TotalRevEtcAuditedFinclStmtAmt>
      <RevenueNotReportedAmt>0</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>2337731</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>2337731</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>2290837</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesNotReportedAmt>0</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>2290837</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>2290837</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOUNDATION ACCOUNTS FOR UNCERTAINTY IN INCOME TAXES IN ACCORDANCE WITH ASC TOPIC, INCOME TAXES. THIS STANDARD CLARIFIES THE ACCOUNTING FOR UNCERTAINTY IN TAX POSITIONS AND PRESCRIBES A RECOGNITION THRESHOLD AND MEASUREMENT ATTRIBUTE FOR THE FINANCIAL STATEMENTS REGARDING A TAX POSITION TAKEN OR EXPECTED TO BE TAKEN IN A TAX RETURN. THE FOUNDATION HAS DETERMINED THAT THERE ARE NO UNCERTAIN TAX POSITIONS WHICH QUALIFY FOR EITHER RECOGNITION OR DISCLOSURE IN THE FINANCIAL STATEMENTS AT DECEMBER 31, 2021. THE FOUNDATION'S INFORMATION RETURNS ARE SUBJECT TO EXAMINATION BY THE FEDERAL AND STATE JURISDICTIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleG documentId="RetDoc1041300001">
      <FundraisingEventInformationGrp>
        <Event1Nm>CHAMPIONS</Event1Nm>
        <GrossReceiptsEvent1Amt>207542</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>204434</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>3108</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>15574</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>207542</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>204434</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>3108</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>15574</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>15574</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>-12466</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CHELSEA HIGH SCHOOL</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>299 EVERETT AVENUE</AddressLine1Txt>
          <CityNm>CHELSEA</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02150</ZIPCd>
        </USAddress>
        <IRCSectionDesc>170(C)(1)</IRCSectionDesc>
        <CashGrantAmt>0</CashGrantAmt>
        <NonCashAssistanceAmt>5250</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>FAIR MARKET VALUE</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>LAB SUPPLIES</NonCashAssistanceDesc>
        <PurposeOfGrantTxt>SPARK INTEREST IN BIOTECH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>WHITTIER VOCTECH HIGH</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>115 AMESBURY LINE ROAD</AddressLine1Txt>
          <CityNm>HAVERHILL</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01830</ZIPCd>
        </USAddress>
        <IRCSectionDesc>170(C)(1)</IRCSectionDesc>
        <CashGrantAmt>0</CashGrantAmt>
        <NonCashAssistanceAmt>6539</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>FAIR MARKET VALUE</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>LAB SUPPLIES</NonCashAssistanceDesc>
        <PurposeOfGrantTxt>SPARK INTEREST IN BIOTECH</PurposeOfGrantTxt>
      </RecipientTable>
      <TotalOtherOrgCnt>2</TotalOtherOrgCnt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>SCHOOL GRANTS ARE AWARDED BASED ON EVALUATION OF APPLICATIONS. GRANTS ARE MONITORED BY STAFF TO DETERMINE HOW THE FUNDS ARE USED AND STAFF ALSO ASSESS THE NUMBER OF TEACHERS TRAINED AND THE NUMBER OF CLASSES REACHED. IN ADDITION, STAFF EVALUATES AND APPROVES ORDERS FOR MATERIALS AND SUPPLIES BEFORE BEING SENT TO VENDORS FOR PROCESSING.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>1</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>0</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KENDALLE BURLIN O'CONNELL</PersonNm>
        <TitleTxt>PRESIDENT &amp; COO OF MASSBIO</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>533907</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>19500</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>747</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>554154</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ROBERT COUGHLIN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>381109</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>19088</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>1155</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>401352</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>SONDRA SCHWARTZ</PersonNm>
        <TitleTxt>CHIEF EXECUTIVE OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>211663</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>8585</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>16815</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>237063</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MICHELLE MISCHKE</PersonNm>
        <TitleTxt>DIRECTOR OF BIOTECHNOLOGY EDUCATION</TitleTxt>
        <BaseCompensationFilingOrgAmt>134652</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>5724</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>23162</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>163538</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>MASSACHUSETTS BIOTECHNOLOGY COUNCIL, INC. (SEE SCHEDULE R), MAINTAINS A SENIOR EXECUTIVE RETIREMENT PROGRAM (SERP) TO PROVIDE SUPPLEMENTAL RETIREMENT BENEFITS TO ITS PRESIDENT/CEO, ROBERT COUGHLIN, WHO IS A BOARD MEMBER OF THE FOUNDATION. THERE WERE NO DISTRIBUTIONS THROUGH THIS PLAN IN 2021.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>A COPY OF FORM 990 WAS EXAMINED AND APPROVED BY THE FINANCE COMMITTEE OF THE BOARD OF DIRECTORS AND WAS MADE AVAILABLE TO THE FULL BOARD AT A BOARD MEETING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>MONITORED THROUGH BOARD VOTES AND GENERAL OVERSIGHT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF DIRECTORS REVIEWS THE CHIEF EXECUTIVE OFFICER'S PERFORMANCE ON AN ANNUAL BASIS AND DETERMINES SALARY BASED ON PERFORMANCE. THE CHIEF EXECUTIVE OFFICER REVIEWS ALL OTHER STAFF'S PERFORMANCE AND DETERMINES SALARY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL DOCUMENTS ARE OF PUBLIC RECORD AND ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>CONSULTING: PROGRAM SERVICE EXPENSES 471,420. MANAGEMENT AND GENERAL EXPENSES 28,769. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 500,189.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART V, LINE 2A:</FormAndLineReferenceDesc>
        <ExplanationTxt>THERE HAVE BEEN NO CHANGES TO OVERSIGHT OF THE AUDIT PROCESSES AND SELECTION OF AN INDEPENDENT ACCOUNTANT.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>MASSACHUSETTS BIOTECHNOLOGY COUNCIL INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>700 TECHNOLOGY SQUARE 5TH FLOOR</AddressLine1Txt>
          <CityNm>CAMBRIDGE</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02139</ZIPCd>
        </USAddress>
        <EIN>222693047</EIN>
        <PrimaryActivitiesTxt>PERMITTING AND FOSTERING POSITIVE ENVIRONMENT FOR THE BIOTECHNOLOGY INDUSTRY</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(6)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>N/A</PublicCharityStatusTxt>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>1</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>0</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>1</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>1</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>1</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
    </IRS990ScheduleR>
  </ReturnData>
</Return>
