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        <PersonNm>HAIMA V MARLIER</PersonNm>
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        <EOYAmt>4161586</EOYAmt>
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          <AddressLine2>RESTRICTED</AddressLine2>
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          <State>RESTRICTED</State>
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      <CollUsedScholarlyRsrchInd>X</CollUsedScholarlyRsrchInd>
      <CollectionUsedPreservationInd>X</CollectionUsedPreservationInd>
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      <OtherAssetsOrgGrp>
        <Desc>DONATED ARTWORK</Desc>
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      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
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        <FormAndLineReferenceDesc>PART III, LINE 1A:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SOCIETY HAS CAPITALIZED THE COLLECTION OF THE VIRTUAL MUSEUM AND ARCHIVE SINCE THE MUSEUM'S INCEPTION IN MARCH 2002. AS OF DECEMBER 31, 2023, THE MUSEUM COLLECTION TOTALED 10,965 PRIMARY MATERIALS: PAPERS, PHOTOS, ORAL HISTORIES, PROGRAMS, FILM, RADIO AND TELEVISION MEDIA, TIMELINE DEVELOPMENTS, GALLERY ESSAYS AND EXHIBITS. NO MATERIALS WERE DE-ACCESSIONED FROM THE COLLECTION IN 2023. FOR THE YEAR ENDED DECEMBER 31, 2023, THE COSTS TO UTILIZE OUTSIDE VENDORS IN BUILDING THE COLLECTION OF THE VIRTUAL MUSEUM AND ARCHIVE TOTALED $57,726. AS OF DECEMBER 31, 2022, THE ACCUMULATED COSTS INCURRED IN BUILDING THE VIRTUAL MUSEUM AND ARCHIVE TOTALED $2,626,872. THE SOCIETY PERIODICALLY REVIEWS THE CARRYING VALUE OF THE VIRTUAL MUSEUM AND ARCHIVE COLLECTION AND PERFORM A QUALITATIVE IMPAIRMENT ANALYSIS. DURING THE YEAR ENDED DECEMBER 31, 2023, THE ASSESSMENT CONCLUDED THAT NO IMPAIRMENT PROVISION WAS DEEMED NECESSARY.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE VIRTUAL MUSEUM AND ARCHIVE IS THE PREEMINENT SOURCE FOR TRUSTED AND VERIFIED INFORMATION AND MATERIAL ON THE REGULATION OF THE CAPITAL MARKETS FROM THE 20TH CENTURY TO THE PRESENT, FULFILLING THE SOCIETY'S MISSION TO SHARE, PRESERVE AND ADVANCE KNOWLEDGE OF THE HISTORY OF FINANCIAL REGULATION.</ExplanationTxt>
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      <HistoricalArtifactsGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>220</ContributionCnt>
        <MethodOfDeterminingRevenuesTxt>COST - SEE PART II</MethodOfDeterminingRevenuesTxt>
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      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, COLUMN (B):</FormAndLineReferenceDesc>
        <ExplanationTxt>THIS COLUMN REPORTS THE NUMBER OF ITEMS RECEIVED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 33:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SECURITIES AND EXCHANGE COMMISSION HISTORICAL SOCIETY DOES NOT ASSIGN ANY VALUE TO THE MATERIALS ADDED TO THE VIRTUAL MUSEUM AND ARCHIVE, OTHER THAN THE COST OF UTILIZING OUTSIDE VENDORS TO ACCESSION THOSE MATERIALS INTO THE MUSEUM COLLECTION.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 WAS PREPARED BY THE OUTSIDE ACCOUNTANTS. THE SOCIETY BOARD OF TRUSTEES REVIEWED THE FORM 990 PRIOR TO SUBMISSION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ANNUALLY, EACH TRUSTEE AND THE EXECUTIVE DIRECTOR MUST SIGN A STATEMENT OF COMPLIANCE WITH THE CODE OF ETHICS AND DISCLOSE ANY EXCEPTIONS. THE PRESIDENT AND CHAIRMAN OF THE BOARD REVIEW ALL CONFLICTS AS THEY ARISE AND TAKE ACTIONS AS DEEMED NECESSARY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>IN 2023, THERE WAS A TRANSITION TO A NEW EXECUTIVE DIRECTOR ON JUNE 1ST. THE PRIOR EXECUTIVE DIRECTOR DID NOT RECEIVE AN INCREASE, BONUS OR CHANGE TO THE COMPENSATION. DUE TO THE UNIQUE NATURE OF THE ORGANIZATION'S BUSINESS, COMPARABLE DATA IS NOT AVAILABLE. WHEN APPLICABLE, ALL DECISIONS REGARDING EXECUTIVE SALARIES ARE APPROVED BY THE BOARD DURING EXECUTIVE SESSION AND THE EXECUTIVE DIRECTOR IS NOTIFIED OF DECISIONS AS APPROPRIATE. INITIAL COMPENSATION OF THE NEW EXECUTIVE DIRECTOR WAS DETERMINED AFTER THE NOMINATIONS AND GOVERNANCE COMMITTE CONDUCTED RESEARCH ON PAY LEVELS FOR NON-PROFIT EXECUTIVE DIRECTORS IN THE D.C. REGION. THIS INFORMATION WAS USED TO DEVELOP A POTENTIAL RANGE GIVEN THE ENTITY'S SIZE AND BUDGET.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SOCIETY'S ANNUAL REPORTS THROUGH 2022, WHICH INCLUDE THE AUDITED FINANCIAL STATEMENTS, ARE AVAILABLE AT ALL TIMES ON WWW.SECHISTORICAL.ORG. THE CODE OF ETHICS CAN BE ACCESSED ONLINE AT WWW.SECHISTORICAL.ORG/SEC/ABOUT. THE OTHER GOVERNING DOCUMENTS ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
