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      <ReconcilationRevenueExpnssAmt>1075075</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>606688</NetUnrlzdGainsLossesInvstAmt>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <ConsolAndSepBasisFinclStmtInd>X</ConsolAndSepBasisFinclStmtInd>
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      <AuditCommitteeInd>1</AuditCommitteeInd>
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    <IRS990ScheduleA documentId="RetDoc1039100001">
      <SupportingOrganization509a3Ind>X</SupportingOrganization509a3Ind>
      <SupportingOrgType1Ind>X</SupportingOrgType1Ind>
      <SupportedOrganizationsCnt>1</SupportedOrganizationsCnt>
      <SupportedOrgInformationGrp>
        <SupportedOrganizationName>
          <BusinessNameLine1Txt>AMERICAN ACADEMY OF SLEEP MEDICINE</BusinessNameLine1Txt>
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        <OrganizationTypeCd>4</OrganizationTypeCd>
        <GoverningDocumentListedInd>0</GoverningDocumentListedInd>
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      <SupportedOrganizationsTotalCnt>1</SupportedOrganizationsTotalCnt>
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        <LoanDisqualifiedPersonInd>0</LoanDisqualifiedPersonInd>
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        <ContributionControllerInd>0</ContributionControllerInd>
        <ContributionFamilyInd>0</ContributionFamilyInd>
        <Contribution35ControlledInd>0</Contribution35ControlledInd>
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      <Form990SchAType1SuprtOrgGrp>
        <PowerAppointMajorityDirTrstInd>1</PowerAppointMajorityDirTrstInd>
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      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>PART IV, SECTION A, LINE 3B:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION REVIEWED THE IRS DETERMINATION LETTER AND THE MOST RECENTLY COMPLTED PROFORMA SCHEDULE A PART III OF THE SUPPORTED ORGANIZATION.</ExplanationTxt>
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      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>PART IV, SECTION A, LINE 3C:</FormAndLineReferenceDesc>
        <ExplanationTxt>DURING THE YEAR, THE ORGANIZATION DID NOT PROVIDE ANY FUNDS TO ITS SUPPORTED ORGANIZATION. THE ORGANIZATION DISBURSED DIRECTLY CHARITABLE FUNDS AT THE DIRECTION OF THE SUPPORTED ORGANIZATION'S BOARD OF DIRECTIORS.</ExplanationTxt>
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      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>PART IV, SECTION A, LINE 6:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION PROVIDED DIRECT SUPPORT TO INDIVIDUAL MEMBERS OF THE CHARITABLE CLASS BENEFITED BY ITS SUPPORTED ORGANIZATION. ALL SUPPORT WAS MADE AT THE DIRECTION OF THE SUPPORTED ORGANIZATION'S BOARD OF DIRECTORS.</ExplanationTxt>
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          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
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        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
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    <IRS990ScheduleD documentId="RetDoc1040000001">
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        <EndYearBalanceAmt>8037086</EndYearBalanceAmt>
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      <CYMinus1YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>6812885</BeginningYearBalanceAmt>
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        <EndYearBalanceAmt>6812885</EndYearBalanceAmt>
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        <GrantsOrScholarshipsAmt>100000</GrantsOrScholarshipsAmt>
        <EndYearBalanceAmt>6900774</EndYearBalanceAmt>
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        <InvestmentEarningsOrLossesAmt>564679</InvestmentEarningsOrLossesAmt>
        <GrantsOrScholarshipsAmt>100000</GrantsOrScholarshipsAmt>
        <EndYearBalanceAmt>6564559</EndYearBalanceAmt>
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      <FootnoteTextInd>X</FootnoteTextInd>
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      <NetUnrealizedGainsInvstAmt>606688</NetUnrealizedGainsInvstAmt>
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      <RevenueSubtotalAmt>2408710</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>2408710</TotalRevenuePerForm990Amt>
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      <DonatedServicesUseFcltsAmt>85000</DonatedServicesUseFcltsAmt>
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      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>1333635</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>INVESTMENT INCOME FROM THE ABSM ENDOWMENT WILL BE AVAILABLE TO FUND ANNUAL GRANTS TO FUND RESEARCH TRAINING FOR QUALIFYING PHYSICIANS. INVESTMENT INCOME FROM THE AASM ENDOWMENT WILL BE ADDED BACK TO THE PERMANENTLY RESTRICTED ENDOWMENT BALANCE UNTIL THE TARGET AMOUNT OF $5,000,000 IS REACHED. ONCE THE TARGET IS REACHED, EARNINGS WILL BE AVAILABLE TO FUND PROJECTS RELATED TO THE SLEEP MEDICINE PROFESSION</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS ADOPTED THE PROVISIONS OF ASC TOPIC 740, INCOME TAXES, RELATING TO THE ACCOUNTING FOR UNCERTAINTY IN INCOME TAXES. THE ORGANIZATION FILES INCOME TAX RETURNS IN THE U.S. FEDERAL JURISDICTION AND THE STATE OF ILLINOIS. MANAGEMENT IS NOT AWARE OF ANY UNCERTAIN TAX POSITIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
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      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
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        </RecipientBusinessName>
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          <CityNm>NONE</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>00000</ZIPCd>
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        <CashGrantAmt>10148</CashGrantAmt>
        <PurposeOfGrantTxt>SLEEP RESEARCH-MEDICAL</PurposeOfGrantTxt>
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      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>BETH ISRAEL DEACONESS MEDICAL</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>330 BROOKLINE AVE</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
        </USAddress>
        <RecipientEIN>042103881</RecipientEIN>
        <CashGrantAmt>163604</CashGrantAmt>
        <PurposeOfGrantTxt>SLEEP RESEARCH-MEDICAL</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>BRIGHAM &amp; WOMENS HOSPITAL</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>75 FRANCIS STREET</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02115</ZIPCd>
        </USAddress>
        <RecipientEIN>042312909</RecipientEIN>
        <CashGrantAmt>20000</CashGrantAmt>
        <PurposeOfGrantTxt>SLEEP RESEARCH-MEDICAL</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>BUFFALO INSTITUTE FOR MEDICAL</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>3495 BAILEY AVENUE</AddressLine1Txt>
          <CityNm>BUFFALO</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>14215</ZIPCd>
        </USAddress>
        <RecipientEIN>161385680</RecipientEIN>
        <CashGrantAmt>7500</CashGrantAmt>
        <PurposeOfGrantTxt>SLEEP RESEARCH - MEDICAL</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>EMORY UNIVERSITY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>1599 CLIFTON ROAD</AddressLine1Txt>
          <CityNm>ATLANTA</CityNm>
          <StateAbbreviationCd>GA</StateAbbreviationCd>
          <ZIPCd>30322</ZIPCd>
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        <RecipientEIN>580566256</RecipientEIN>
        <CashGrantAmt>67500</CashGrantAmt>
        <PurposeOfGrantTxt>SLEEP RESEARCH-MEDICAL</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>JOHNS HOPKINS UNIVERSITY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>5501 HOPKINS BAYVIEW CIRCLE</AddressLine1Txt>
          <CityNm>BALTIMORE</CityNm>
          <StateAbbreviationCd>MD</StateAbbreviationCd>
          <ZIPCd>21224</ZIPCd>
        </USAddress>
        <RecipientEIN>520595110</RecipientEIN>
        <CashGrantAmt>107463</CashGrantAmt>
        <PurposeOfGrantTxt>SLEEP RESEARCH-MEDICAL</PurposeOfGrantTxt>
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      <RecipientTable>
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          <BusinessNameLine1Txt>MASSACHUSETTS GENERAL HOSPITA</BusinessNameLine1Txt>
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          <AddressLine1Txt>55 FRUIT STREET</AddressLine1Txt>
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          <StateAbbreviationCd>MA</StateAbbreviationCd>
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      <RecipientTable>
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      <RecipientTable>
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          <AddressLine1Txt>11000 KINROSS AVENUE STE 102</AddressLine1Txt>
          <CityNm>LOS ANGELES</CityNm>
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          <ZIPCd>90095</ZIPCd>
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        <RecipientEIN>956006143</RecipientEIN>
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      <RecipientTable>
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          <AddressLine2Txt>TOWER</AddressLine2Txt>
          <CityNm>ANN ARBOR</CityNm>
          <StateAbbreviationCd>MI</StateAbbreviationCd>
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          <AddressLine1Txt>PO BOX 121236</AddressLine1Txt>
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          <StateAbbreviationCd>TX</StateAbbreviationCd>
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          <BusinessNameLine1Txt>UNIVERSITY OF PITTSBURGH</BusinessNameLine1Txt>
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      <RecipientTable>
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          <BusinessNameLine1Txt>UNIVERSITY OF ROCHESTER</BusinessNameLine1Txt>
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          <AddressLine1Txt>500 JOSEPH C WILSON BLVD</AddressLine1Txt>
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      <RecipientTable>
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          <CityNm>CINCINNATI</CityNm>
          <StateAbbreviationCd>OH</StateAbbreviationCd>
          <ZIPCd>45229</ZIPCd>
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        <RecipientEIN>310833936</RecipientEIN>
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        <PurposeOfGrantTxt>SLEEP RESEARCH - MEDICAL</PurposeOfGrantTxt>
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      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>ALBERT EINSTEIN COLLEGE OF MED</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>111 EAST 210TH STREET</AddressLine1Txt>
          <CityNm>BRONX</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>10467</ZIPCd>
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        <RecipientEIN>472209056</RecipientEIN>
        <CashGrantAmt>17978</CashGrantAmt>
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      <RecipientTable>
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          <BusinessNameLine1Txt>THE RECTOR AND VISITORS OF THE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>101 HOSPITAL DRIVE PO BOX 800793</AddressLine1Txt>
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          <StateAbbreviationCd>VA</StateAbbreviationCd>
          <ZIPCd>22908</ZIPCd>
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        <RecipientEIN>546001796</RecipientEIN>
        <CashGrantAmt>18000</CashGrantAmt>
        <PurposeOfGrantTxt>SLEEP RESEARCH - MEDICAL</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>THE OHIO STATE UNIVERSITY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>1960 KENNY ROAD</AddressLine1Txt>
          <CityNm>COLUMBUS</CityNm>
          <StateAbbreviationCd>OH</StateAbbreviationCd>
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        <RecipientEIN>316025986</RecipientEIN>
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        <PurposeOfGrantTxt>SLEEP RESEARCH - MEDICAL</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>REGENTS OF THE UNI OF CA</BusinessNameLine1Txt>
        </RecipientBusinessName>
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      </RecipientTable>
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        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>ANNUAL REPORTS ARE FILED BY GRANT RECIPIENTS AND ARE REVIEWED.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>LINE 3 EXPLANATION - MANAGEMENT FUNCTION DELEGATED TO AMERICAN ACADEMY OF SLEEP MEDICINE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>LINE 11B EXPLANATION - THE FORM 990 WAS EMAILED TO THE EXECUTIVE COMMITTEE PRIOR TO FILING WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>CONFLICT OF INTEREST POLICY IS REVIEWED ON A REGULAR BASIS AT BOARD OF DIRECTORS MEETINGS AND MEMBERS ARE REQUIRED TO DISCLOSE POTENTIAL CONFLICTS OF INTEREST ON A WRITTEN CONFLICT OF INTEREST STATEMENT</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>DOCUMENTS, POLICIES, AND FINANCIAL STATEMENTS MAY BE MADE AVAILABLE UPON REQUEST TO THE AMERICAN ACADEMY OF SLEEP MEDICINE'S OFFICE</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS NOT CHANGED ITS OVERSIGHT OR SELECTION PROCESS DURING THE TAX YEAR.</ExplanationTxt>
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    </IRS990ScheduleO>
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          <CityNm>DARIEN</CityNm>
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      <SharingOfFacilitiesInd>0</SharingOfFacilitiesInd>
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          <BusinessNameLine1Txt>AMERICAN ACADEMY OF SLEEP MEDICINE</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>AMERICAN ACADEMY OF SLEEP MEDICINE</BusinessNameLine1Txt>
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</Return>