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        <Title>Trustee</Title>
        <AverageHoursPerWeek>5.0</AverageHoursPerWeek>
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        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>ARTHUR YORKE ALLEN</NamePerson>
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        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>JOSEPH D ROXE</NamePerson>
        <Title>treasurer, TRUSTEE EX OFFICIO</Title>
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        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
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        <NamePerson>JAMES A AUSTIN JR</NamePerson>
        <Title>TRUSTEE</Title>
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        <OtherCompensation>0</OtherCompensation>
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        <NamePerson>ROBERT L JAMES</NamePerson>
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      <Form990PartVIISectionA>
        <NamePerson>SUSAN K AVERY</NamePerson>
        <Title>PRESIDENT/DIR/TRUSTEE EX</Title>
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        <OtherCompensation>61251</OtherCompensation>
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      <Form990PartVIISectionA>
        <NamePerson>JAMES L DUNLAP</NamePerson>
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        <NamePerson>STEVEN G HOCH</NamePerson>
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        <NamePerson>THOMAS G NEMMERS</NamePerson>
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        <NamePerson>JEAN C TEMPEL</NamePerson>
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        <NamePerson>ROBERT M BAYLIS</NamePerson>
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        <NamePerson>JAMES YODER</NamePerson>
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        <Explanation>-PROVIDE A STREAM OF INCOME IN SUPPORT OF ANNUAL BUDGETARY NEEDS. -PRESERVE AND ENHANCE THE REAL (INFLATION-ADJUSTED) PURCHASING POWER. -PROVIDE SUPPORT FOR CAPITAL INVESTMENT NEEDS AS THEY ARISE.</Explanation>
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      <SeverancePayment>false</SeverancePayment>
      <SupplementalNonqualRetirePlan>false</SupplementalNonqualRetirePlan>
      <EquityBasedCompArrangement>false</EquityBasedCompArrangement>
      <CompBasedOnRevenueOfFilingOrg>false</CompBasedOnRevenueOfFilingOrg>
      <CompBasedOnRevenueRelatedOrgs>false</CompBasedOnRevenueRelatedOrgs>
      <CompBasedNetEarningsFilingOrg>false</CompBasedNetEarningsFilingOrg>
      <CompBasedNetEarningsRelateOrgs>false</CompBasedNetEarningsRelateOrgs>
      <AnyNonFixedPayments>false</AnyNonFixedPayments>
      <InitialContractException>true</InitialContractException>
      <RebuttablePresumptionProcedure>true</RebuttablePresumptionProcedure>
      <Form990ScheduleJPartII>
        <NamePerson>SUSAN K AVERY</NamePerson>
        <BaseCompensationFilingOrg>348479</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <OtherCompensationFilingOrg>50180</OtherCompensationFilingOrg>
        <DeferredCompFilingOrg>43800</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>17451</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>459910</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>LAURENCE MADIN</NamePerson>
        <BaseCompensationFilingOrg>242749</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <OtherCompensationFilingOrg>21601</OtherCompensationFilingOrg>
        <DeferredCompFilingOrg>32354</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>11830</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>308534</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>ROBERT WELLER</NamePerson>
        <BaseCompensationFilingOrg>200235</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <OtherCompensationFilingOrg>23259</OtherCompensationFilingOrg>
        <DeferredCompFilingOrg>27415</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>7509</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>258418</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>ROBERT DETRICK</NamePerson>
        <BaseCompensationFilingOrg>215266</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <OtherCompensationFilingOrg>1315</OtherCompensationFilingOrg>
        <DeferredCompFilingOrg>25143</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>924</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>242648</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>SUSAN HUMPHRIS</NamePerson>
        <BaseCompensationFilingOrg>158439</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <OtherCompensationFilingOrg>22697</OtherCompensationFilingOrg>
        <DeferredCompFilingOrg>21608</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>13503</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>216247</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>JAMES YODER</NamePerson>
        <BaseCompensationFilingOrg>224323</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <OtherCompensationFilingOrg>3615</OtherCompensationFilingOrg>
        <DeferredCompFilingOrg>27448</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>16203</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>271589</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>DANIEL STUERMER</NamePerson>
        <BaseCompensationFilingOrg>193350</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <OtherCompensationFilingOrg>16337</OtherCompensationFilingOrg>
        <DeferredCompFilingOrg>24931</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>14112</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>248730</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>DONALD ANDERSON</NamePerson>
        <BaseCompensationFilingOrg>154421</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <OtherCompensationFilingOrg>22663</OtherCompensationFilingOrg>
        <DeferredCompFilingOrg>21495</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>20149</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>218728</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>CHRISTOPHER WINSLOW</NamePerson>
        <BaseCompensationFilingOrg>244846</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <OtherCompensationFilingOrg>6199</OtherCompensationFilingOrg>
        <DeferredCompFilingOrg>57338</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>16947</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>325330</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>PRIYA MCCUE</NamePerson>
        <BaseCompensationFilingOrg>218729</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <OtherCompensationFilingOrg>16705</OtherCompensationFilingOrg>
        <DeferredCompFilingOrg>50977</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>17590</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>304001</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>ROBERT MUNIER</NamePerson>
        <BaseCompensationFilingOrg>189466</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <OtherCompensationFilingOrg>17805</OtherCompensationFilingOrg>
        <DeferredCompFilingOrg>24336</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>11746</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>243353</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>JUDY MCDOWELL</NamePerson>
        <BaseCompensationFilingOrg>153531</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <OtherCompensationFilingOrg>21827</OtherCompensationFilingOrg>
        <DeferredCompFilingOrg>22229</DeferredCompFilingOrg>
        <NontaxableBenefitsFilingOrg>19395</NontaxableBenefitsFilingOrg>
        <TotalCompensationFilingOrg>216982</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartIII>
        <Identifier>HOUSING ALLOWANCE DESCRIPTION</Identifier>
        <ReturnReference>FORM 990, SCHEDULE J, LINE 1B</ReturnReference>
        <Explanation>AN ON-SITE RESIDENCE IS MADE AVAILABLE TO THE PRESIDENT/DIRECTOR AS AN ELEMENT OF HER EMPLOYMENT CONTRACT. IMPUTED INCOME IS CALCULATED FOR THIS HOUSING PROVISION.</Explanation>
      </Form990ScheduleJPartIII>
      <Form990ScheduleJPartIII>
        <Identifier>INITIAL CONTRACT</Identifier>
        <ReturnReference>FORM 990, SCHEDULE J, LINE 8</ReturnReference>
        <Explanation>SUSAN AVERY ENTERED INTO AN EMPLOYMENT AGREEMENT WITH WOODS HOLE OCEANOGRAPHIC INSTITUTION IN DECEMBER 2007. THE TERMS OF HER CONTRACT INCLUDE A BASE SALARY, REGULAR EMPLOYEE BENEFITS (E.G., LIFE INSURANCE, MEDICAL INSURANCE, DISABILITY INCOME, VACATION, RETIREMENT, AND OTHER BENEFIT PLANS WHICH THE INSTITUTION MAY FROM TIME TO TIME HAVE IN EFFECT FOR ALL OR MOST OF ITS SENIOR ADMINISTRATORS), PARTICIPATION IN THE RETIREMENT BENEFIT RESTORATION PLAN, HOUSING ASSISTANCE (ALLOWED TO RESIDE AT METEOR HOUSE UNTIL THE TIME SHE ELECTS TO PURCHASE A HOME IN THE WOODS HOLE AREA, AT WHICH TIME SHE WOULD BE PROVIDED WITH A FIRST OR SECOND MORTGAGE LOAN TOWARDS THE PURCHASE OF THE FIRST PRINCIPAL RESIDENCE; MAXIMUM OF LOAN WILL BE THE LOWER OF $250,000 OR FIFTY PERCENT OF THE PURCHASE PRICE OF THE PROPERTY), AND A 12-MONTH SEVERANCE PROVISION.</Explanation>
      </Form990ScheduleJPartIII>
    </IRS990ScheduleJ>
    <IRS990ScheduleK documentId="IRS990ScheduleK">
      <Form990ScheduleKPartI>
        <IssuerName>
          <BusinessNameLine1>MHEFA</BusinessNameLine1>
        </IssuerName>
        <IssuerEIN>042456011</IssuerEIN>
        <CUSIPNumber>57586ECE9</CUSIPNumber>
        <DateIssued>2008-12-04</DateIssued>
        <IssuePrice>64403887</IssuePrice>
        <DescriptionOfPurpose>REFINANCED BOND ISSUE OF 6/29/2004</DescriptionOfPurpose>
        <Defeased>false</Defeased>
        <OnBehalfOfIssuer>false</OnBehalfOfIssuer>
        <PoolFinancing>false</PoolFinancing>
      </Form990ScheduleKPartI>
      <Form990ScheduleKPartII>
        <TotalProceeds>64495534</TotalProceeds>
        <IssuanceCostsFromProceeds>268500</IssuanceCostsFromProceeds>
        <CapitalExpenditures>7349352</CapitalExpenditures>
        <OtherSpentProceeds>53700000</OtherSpentProceeds>
        <AmountUnspent>3177682</AmountUnspent>
        <CurrentRefunding>true</CurrentRefunding>
        <AdvanceRefunding>false</AdvanceRefunding>
        <FinalAllocationMade>false</FinalAllocationMade>
        <AdequateBooksAndRecdsMaintaind>true</AdequateBooksAndRecdsMaintaind>
      </Form990ScheduleKPartII>
      <Form990ScheduleKPartIII>
        <OwningBondFinancedProperty>false</OwningBondFinancedProperty>
        <AnyLeaseArrangements>false</AnyLeaseArrangements>
        <MngmentCntrctBondFinancdPrprty>false</MngmentCntrctBondFinancdPrprty>
        <AnyResearchAgreements>true</AnyResearchAgreements>
        <BondCounselRoutinelyEngaged>true</BondCounselRoutinelyEngaged>
        <PrcntgePrvtBusinessUseByOthers>0.01500</PrcntgePrvtBusinessUseByOthers>
        <PercentageOfPrvtBusinessReUBI>0.00000</PercentageOfPrvtBusinessReUBI>
        <TotalPrivateBusinessUse>0.01500</TotalPrivateBusinessUse>
        <PostIssuanceComplianceProcdrs>true</PostIssuanceComplianceProcdrs>
      </Form990ScheduleKPartIII>
      <Form990ScheduleKPartIV>
        <Form8038TFiled>false</Form8038TFiled>
        <VariableRateIssue>false</VariableRateIssue>
        <HedgeIdentifiedInBooksAndRecds>false</HedgeIdentifiedInBooksAndRecds>
        <GrossProceedsInvestedInGIC>false</GrossProceedsInvestedInGIC>
        <GrossProceedsInvested>false</GrossProceedsInvested>
        <ExceptionToRebate>false</ExceptionToRebate>
      </Form990ScheduleKPartIV>
      <Form990ScheduleKPartV>
        <Identifier>Schedule K, Line 3</Identifier>
        <Explanation>Includes total proceeds of issue, transfer proceeds of $22,234 and interest earned of $69,413.</Explanation>
      </Form990ScheduleKPartV>
    </IRS990ScheduleK>
    <IRS990ScheduleL documentId="IRS990ScheduleL">
      <LoanTable>
        <NamePerson>WILLIAM JENKINS</NamePerson>
        <PurposeOfLoan>EDUCATION</PurposeOfLoan>
        <LoanFromOrganization>X</LoanFromOrganization>
        <OriginalPrincipalAmount>7395</OriginalPrincipalAmount>
        <BalanceDue>796</BalanceDue>
        <Default>false</Default>
        <ApprovedByBoard>true</ApprovedByBoard>
        <WrittenAgreement>true</WrittenAgreement>
      </LoanTable>
      <LoanTable>
        <NamePerson>THOMAS NEMMERS</NamePerson>
        <PurposeOfLoan>COMPUTER LOAN</PurposeOfLoan>
        <LoanFromOrganization>X</LoanFromOrganization>
        <OriginalPrincipalAmount>1508</OriginalPrincipalAmount>
        <BalanceDue>332</BalanceDue>
        <Default>false</Default>
        <ApprovedByBoard>true</ApprovedByBoard>
        <WrittenAgreement>true</WrittenAgreement>
      </LoanTable>
      <LoanTable>
        <NamePerson>DONALD ANDERSON</NamePerson>
        <PurposeOfLoan>EDUCATION</PurposeOfLoan>
        <LoanFromOrganization>X</LoanFromOrganization>
        <OriginalPrincipalAmount>9217</OriginalPrincipalAmount>
        <BalanceDue>3332</BalanceDue>
        <Default>false</Default>
        <ApprovedByBoard>true</ApprovedByBoard>
        <WrittenAgreement>true</WrittenAgreement>
      </LoanTable>
      <LoanTable>
        <NamePerson>CHRISTOPHER WINSLOW</NamePerson>
        <PurposeOfLoan>COMPUTER LOAN</PurposeOfLoan>
        <LoanFromOrganization>X</LoanFromOrganization>
        <OriginalPrincipalAmount>1817</OriginalPrincipalAmount>
        <BalanceDue>182</BalanceDue>
        <Default>false</Default>
        <ApprovedByBoard>true</ApprovedByBoard>
        <WrittenAgreement>true</WrittenAgreement>
      </LoanTable>
      <TotalBalanceDue>4642</TotalBalanceDue>
      <Form990ScheduleLPartIII>
        <NameOfInterestedPerson>CARLY BUCHWALD</NameOfInterestedPerson>
        <RelationshipWithOrganization>CHILD OF TRUST. M.SCAVONGELLI</RelationshipWithOrganization>
        <AmountOfGrant>28510</AmountOfGrant>
        <TypeOfAssistance>STIPEND</TypeOfAssistance>
      </Form990ScheduleLPartIII>
      <Form990ScheduleLPartIII>
        <NameOfInterestedPerson>CARLY BUCHWALD</NameOfInterestedPerson>
        <RelationshipWithOrganization>CHILD OF TRUST. M.SCAVONGELLI</RelationshipWithOrganization>
        <AmountOfGrant>51057</AmountOfGrant>
        <TypeOfAssistance>TUIT. REMISSION</TypeOfAssistance>
      </Form990ScheduleLPartIII>
    </IRS990ScheduleL>
    <IRS990ScheduleM documentId="IRS990ScheduleM">
      <WorksOfArt />
      <ArtHistoricalTreasures />
      <ArtFractionalInterest />
      <BooksAndPublications />
      <ClothingAndHouseholdGoods />
      <CarsAndOtherVehicles />
      <BoatsAndPlanes />
      <IntellectualProperty />
      <SecuritiesPubliclyTraded>
        <NonCashCheckbox>X</NonCashCheckbox>
        <NumberOfContributions>24</NumberOfContributions>
        <NoncashContribsRptdF990>281518</NoncashContribsRptdF990>
        <MethodOfDeterminingRevenues>FMV</MethodOfDeterminingRevenues>
      </SecuritiesPubliclyTraded>
      <SecuritiesCloselyHeldStock />
      <SecuritiesPrtnrshpTrustIntrsts />
      <SecuritiesMiscellaneous />
      <QualifiedContribHistStruct />
      <QualifiedContribOther />
      <RealEstateResidential />
      <RealEstateCommercial />
      <RealEstateOther />
      <Collectibles />
      <FoodInventory />
      <DrugsAndMedicalSupplies />
      <Taxidermy />
      <HistoricalArtifacts />
      <ScientificSpecimens />
      <ArchaeologicalArtifacts />
      <AnyPropertyThatMustBeHeld>false</AnyPropertyThatMustBeHeld>
      <ReviewProcessUnusualNCGifts>true</ReviewProcessUnusualNCGifts>
      <ThirdPartiesUsed>true</ThirdPartiesUsed>
      <Form990ScheduleMPartII>
        <Identifier>CONTRIBUTION METHOD</Identifier>
        <ReturnReference>FORM 990, SCHEDULE M, PART I, COLUMN (B)</ReturnReference>
        <Explanation>WOODS HOLE OCEANOGRAPHIC INSTITUTION HAS REPORTED THE NUMBER OF CONTRIBUTIONS ON THIS SCHEDULE.</Explanation>
      </Form990ScheduleMPartII>
      <Form990ScheduleMPartII>
        <Identifier>THIRD PARTY</Identifier>
        <ReturnReference>FORM 990, SCHEDULE M, PART I, LINE 32B</ReturnReference>
        <Explanation>A THIRD PARTY BROKERAGE FIRM SELLS GIFTS OF MARKETABLE SECURITIES.</Explanation>
      </Form990ScheduleMPartII>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <GeneralExplanation>
        <Identifier>MISSION STATEMENT</Identifier>
        <ReturnReference>FORM 990, PART I, LINE 1 AND PART III, LINE 1</ReturnReference>
        <Explanation>THE WOODS HOLE OCEANOGRAPHIC INSTITUTION IS DEDICATED TO RESEARCH AND EDUCATION TO ADVANCE UNDERSTANDING OF THE OCEAN AND ITS INTERACTION WITH THE EARTH SYSTEM, AND TO COMMUNICATE THIS UNDERSTANDING FOR THE BENEFIT OF SOCIETY.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>990 REVIEW PROCESS</Identifier>
        <ReturnReference>FORM 990, PART VI, LINE 11A</ReturnReference>
        <Explanation>WOODS HOLE OCEANOGRAPHIC INSTITUTION'S (WHOI) FORM 990 IS PREPARED WITH THE ASSISTANCE OF ITS OUTSIDE TAX ACCOUNTANTS. FOLLOWING WHOI'S INTERNAL MANAGEMENT'S REVIEW, A DRAFT VERSION OF THE RETURN IS DISTRIBUTED TO THE AUDIT COMMITTEE FOR REVIEW AND COMMENTS. ONCE THE RETURN HAS BEEN UPDATED WITH INTERNAL MANAGEMENT AND AUDIT COMMITTEE'S COMMENTS, EACH VOTING MEMBER OF THE GOVERNING BODY, THE PRESIDENT &amp; DIRECTOR AND VICE PRESIDENT FOR FINANCE &amp; ADMINISTRATION &amp; CHIEF FINANCIAL OFFICER, WILL RECEIVE COPIES OF FORM 990 FOR REVIEW. THE AUDITORS/TAX CONSULTANTS WILL THEN FINALIZE THE FORM 990. COPIES OF COMPLETED FORM 990 WILL BE DISTRIBUTED IN ELECTRONIC OR PAPER FORM TO MEMBERS OF THE GOVERNING BODY PRIOR TO FILING WITH THE IRS. A DESIGNEE OF THE VICE PRESIDENT FOR FINANCE &amp; ADMINISTRATION &amp; CHIEF FINANCIAL OFFICER WILL BE RESPONSIBLE FOR MAINTAINING A CURRENT DISTRIBUTION LIST AND DISTRIBUTING THE COPIES.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>CONFLICT OF INTEREST COMPLIANCE</Identifier>
        <ReturnReference>FORM 990, PART VI, LINE 12C</ReturnReference>
        <Explanation>EACH TRUSTEE AND OFFICER OF WOODS HOLE OCEANOGRAPHIC INSTITUTION ("WHOI") IS REQUIRED TO DISCLOSE ON AN ONGOING BASIS, IN WRITING, ON WHOI'S DISCLOSURE STATEMENT, (A) ANY FINANCIAL OR BUSINESS RELATIONSHIPS THAT HE OR SHE, OR ANY FAMILY MEMBER, HAS WITH WHOI OR ANY AFFILIATED ORGANIZATION OR WITH ORGANIZATIONS THAT DO BUSINESS WITH WHOI OR ANY AFFILIATED ORGANIZATION, (B) ANY ELECTED OR APPOINTIVE OFFICE OR POSITION THAT HE OR SHE, OR ANY FAMILY MEMBER, HOLDS IN A BRANCH OF GOVERNMENT OR IN A REGULATORY AGENCY HAVING AUTHORITY OR JURISDICTION OVER WHOI, OR (C) OTHER PERSONAL, FAMILIAL, FINANCIAL, OR BUSINESS RELATIONSHIPS THAT OTHERWISE COULD BE CONSTRUED TO AFFECT THE INDEPENDENT, UNBIASED JUDGMENT OF SUCH TRUSTEE OR OFFICER IN LIGHT OF HIS OR HER DECISION-MAKING AUTHORITY OR RESPONSIBILITIES FOR WHOI. THE DISCLOSURE STATEMENTS ARE FILED WITH WHOI'S CLERK AND THE CLERK WILL PREPARE A REPORT ANNUALLY OR MORE FREQUENTLY AS NECESSARY FOR THE TRUSTEES AND OFFICERS SUMMARIZING ANY CONFLICT ISSUES. THE AUDIT COMMITTEE REVIEWS THE DISCLOSURE REPORTS AND ANY CONFLICTS OR POTENTIAL CONFLICTS ARE BROUGHT TO THE EXECUTIVE COMMITTEE'S ATTENTION. THE EXECUTIVE COMMITTEE WILL DETERMINE WHETHER A CONFLICT EXISTS BASED ON WHOI'S CONFLICT OF INTEREST POLICY. IF A CONFLICT OF INTEREST IS DETERMINED, THE EXECUTIVE COMMITEE WILL EXERCISE THEIR JUDGMENT ON THE BEST COURSE TO FOLLOW.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>COMPENSATION APPROVAL</Identifier>
        <ReturnReference>FORM 990, PART VI, LINE 15</ReturnReference>
        <Explanation>THE COMPENSATION PROCESS CONSISTS OF COMPARABLE, RELEVANT MARKET DATA FOR THE INSTITUTION'S POSITIONS OBTAINED FROM PUBLISHED SURVEYS, AND OTHER AVAILABLE SOURCES SUCH AS PEER ORGANIZATIONS' 990 FORMS. OTHER SURVEYS OF SPECIALIZED SKILL SETS OR EMPLOYEE ATTRIBUTES CRITICAL TO THE SUCCESS OF THE INSTITUTION WILL ALSO BE INCORPORATED AS NEEDED. MOREOVER, THE COMMITTEE MAY RELY ON MEMBERS OF WHOI MANAGEMENT AND OUTSIDE ADVISORS, CONSULTANTS, AND COUNSEL TO PROVIDE MARKET DATA REPORTS, ANALYSIS, AND OPINIONS WITH RESPECT TO COMPENSATION-RELATED MATTERS. ALL COMPENSATION DECISIONS MADE ARE DOCUMENTED IN THE MINUTES.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>PUBLIC DISCLOSURE OF DOCUMENTS</Identifier>
        <ReturnReference>FORM 990, PART VI, LINE 19</ReturnReference>
        <Explanation>THE WOODS HOLE OCEANOGRAPHIC INSTITUTION MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC THROUGH ITS WEBSITE.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>RECONCILIATION OF NET ASSETS</Identifier>
        <ReturnReference>FORM 990, PART XI, LINE 5</ReturnReference>
        <Explanation>NET UNREALIZED GAINS ON INVESTMENTS 28,187,660 PENSION RELATED CHANGES OTHER THAN COST (3,969,468) UNREALIZED LOSS ON SWAP (1,777,116) CHANGE IN SPLIT INTEREST AGREEMENTS 583,949 DISTRIBUTION IN EXCESS OF INCOME EARNED (15,382,065) CHANGE IN PREPAID PENSION COST 3,082,329 ============ TOTAL 10,725,289</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="IRS990ScheduleR">
      <Form990ScheduleRPartI>
        <NameOfDisregardedEntity>
          <BusinessNameLine1>EOM Offshore LLC</BusinessNameLine1>
        </NameOfDisregardedEntity>
        <AddressUS>
          <AddressLine1>20 Jonathon Bourne Dr</AddressLine1>
          <City>Pocasset</City>
          <State>MA</State>
          <ZIPCode>02559</ZIPCode>
        </AddressUS>
        <EIN>800436296</EIN>
        <PrimaryActivities>BLD MOORING</PrimaryActivities>
        <LegalDomicileState>MA</LegalDomicileState>
        <TotalIncome>671941</TotalIncome>
        <EOYAssets>811451</EOYAssets>
        <DirectControllingEntityName>
          <BusinessNameLine1>na</BusinessNameLine1>
        </DirectControllingEntityName>
      </Form990ScheduleRPartI>
      <Form990ScheduleRPartII>
        <NameOfDisregardedEntity>
          <BusinessNameLine1>RETIREMENT TRUST FOR EMPLOYEES OF WHOI</BusinessNameLine1>
        </NameOfDisregardedEntity>
        <AddressUS>
          <AddressLine1>569 woods hole road</AddressLine1>
          <City>woods hole</City>
          <State>MA</State>
          <ZIPCode>02543</ZIPCode>
        </AddressUS>
        <EIN>042893434</EIN>
        <PrimaryActivities>RET. TRUST</PrimaryActivities>
        <LegalDomicileState>MA</LegalDomicileState>
        <ExemptCodeSection>401(A)</ExemptCodeSection>
        <PublicCharityStatus>N/A</PublicCharityStatus>
        <DirectControllingEntityName>
          <BusinessNameLine1>NA</BusinessNameLine1>
        </DirectControllingEntityName>
      </Form990ScheduleRPartII>
      <Form990ScheduleRPartII>
        <NameOfDisregardedEntity>
          <BusinessNameLine1>WHOI TAX EXEMPT EMP WELFARE BEN TRUST</BusinessNameLine1>
        </NameOfDisregardedEntity>
        <AddressUS>
          <AddressLine1>569 WOODS HOLE ROAD</AddressLine1>
          <City>WOODS HOLE</City>
          <State>MA</State>
          <ZIPCode>02543</ZIPCode>
        </AddressUS>
        <EIN>043282355</EIN>
        <PrimaryActivities>BEN. TRUST</PrimaryActivities>
        <LegalDomicileState>MA</LegalDomicileState>
        <ExemptCodeSection>501(C)(9)</ExemptCodeSection>
        <PublicCharityStatus>N/A</PublicCharityStatus>
        <DirectControllingEntityName>
          <BusinessNameLine1>NA</BusinessNameLine1>
        </DirectControllingEntityName>
      </Form990ScheduleRPartII>
      <Form990ScheduleRPartIV>
        <NameOfRelatedOrg>
          <BusinessNameLine1>QUISSETT DEVELOPMENT CORP REALTY TRUST</BusinessNameLine1>
        </NameOfRelatedOrg>
        <AddressUS>
          <AddressLine1>569 WOODS HOLE ROAD</AddressLine1>
          <City>WOODS HOLE</City>
          <State>MA</State>
          <ZIPCode>02543</ZIPCode>
        </AddressUS>
        <EIN>266212595</EIN>
        <PrimaryActivity>LICENSING</PrimaryActivity>
        <LegalDomicileState>MA</LegalDomicileState>
        <DirectControllingEntityName>
          <BusinessNameLine1>NA</BusinessNameLine1>
        </DirectControllingEntityName>
        <TypeOfEntity>TRUST</TypeOfEntity>
        <ShareOfTotalIncome>0</ShareOfTotalIncome>
        <ShareOfEOYAssets>0</ShareOfEOYAssets>
        <PercentageOwnership>1.00000</PercentageOwnership>
      </Form990ScheduleRPartIV>
      <ReceiptOfIntAnnRentsRoyalties>false</ReceiptOfIntAnnRentsRoyalties>
      <GiftGrantOrCapContrToOtherOrg>false</GiftGrantOrCapContrToOtherOrg>
      <GiftGrantOrCapContrFrOtherOrg>false</GiftGrantOrCapContrFrOtherOrg>
      <LoansOrGuaranteesToOtherOrg>false</LoansOrGuaranteesToOtherOrg>
      <LoansOrGuaranteesFromOtherOrg>false</LoansOrGuaranteesFromOtherOrg>
      <SaleOfAssetsToOtherOrg>false</SaleOfAssetsToOtherOrg>
      <PurchaseOfAssetsFromOtherOrg>false</PurchaseOfAssetsFromOtherOrg>
      <ExchangeOfAssets>false</ExchangeOfAssets>
      <RentalOfFacilitiesToOtherOrgs>false</RentalOfFacilitiesToOtherOrgs>
      <RentalOfFacilitiesFrOtherOrgs>false</RentalOfFacilitiesFrOtherOrgs>
      <PerformOfServicesForOtherOrgs>false</PerformOfServicesForOtherOrgs>
      <PerformOfServicesByOtherOrgs>false</PerformOfServicesByOtherOrgs>
      <SharingOfFacilities>false</SharingOfFacilities>
      <SharingOfPaidEmployees>false</SharingOfPaidEmployees>
      <ReimbursementPaidToOtherOrg>false</ReimbursementPaidToOtherOrg>
      <ReimbursementPaidByOtherOrg>false</ReimbursementPaidByOtherOrg>
      <OtherTransferToOtherOrg>true</OtherTransferToOtherOrg>
      <OtherTransferFromOtherOrg>false</OtherTransferFromOtherOrg>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>RETIREMENT TRUST FOR EMPLOYEES OF WHOI</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>Q</TransactionType>
        <AmountInvolved>12223996</AmountInvolved>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>WHOI TAX EXEMPT EMP WELFARE BEN TRUST</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>Q</TransactionType>
        <AmountInvolved>1200000</AmountInvolved>
      </TransactionsRelatedOrgsTable>
    </IRS990ScheduleR>
  </ReturnData>
</Return>