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          <AddressLine2>RESTRICTED</AddressLine2>
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          <State>RESTRICTED</State>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART II-B, LINE 1:</FormAndLineReferenceDesc>
        <ExplanationTxt>SIECUS HAS THREE STAFF MEMBERS WHO ENGAGE IN A LIMITED AMOUNT OF LOBBYING ACTIVITIES, WHICH INCLUDES MEETING WITH LEGISLATORS AND/OR THEIR STAFF MEMBERS, AS WELL AS SENDING ACTION ALERTS TO MOTIVATE OUR BASE OF CONSTITUENTS. IN FISCAL YEAR 2025 THIS AMOUNT WAS $12,462.</ExplanationTxt>
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        <BookValueAmt>226117</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
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      <OtherSecuritiesGrp>
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      <OtherSecuritiesGrp>
        <Desc>EVENTIDE CORE BOND CL</Desc>
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      <FootnoteTextInd>X</FootnoteTextInd>
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      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
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        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>SIECUS IS A NOT-FOR-PROFIT CORPORATION EXEMPT FROM INCOME TAXES UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE AND CLASSIFIED BY THE INTERNAL REVENUE SERVICE AS OTHER THAN A PRIVATE FOUNDATION. AS SUCH, SIECUS IS NOT TAXED ON INCOME DERIVED FROM ITS EXEMPT FUNCTIONS. HOWEVER, TAX LAW REQUIRES EXEMPT ORGANIZATIONS TO PAY INCOME TAX ON UNRELATED BUSINESS INCOME ACTIVITIES. FOR THE YEARS ENDED SEPTEMBER 30, 2025 AND 2024, SIECUS DID NOT HAVE NET INCOME FROM UNRELATED BUSINESS ACTIVITIES, THEREFORE, NO INCOME TAXES HAVE BEEN PROVIDED FOR IN THE ACCOMPANYING FINANCIAL STATEMENTS. SIECUS HAS EVALUATED ITS TAX POSITIONS FOR ALL OPEN TAX YEARS. CURRENTLY, THE TAX YEARS OPEN AND SUBJECT TO EXAMINATION BY THE INTERNAL REVENUE SERVICE ARE THE 2021 - 2023 TAX YEARS. HOWEVER, SIECUS IS NOT CURRENTLY UNDER AUDIT NOR HAVE THEY BEEN CONTACTED BY ANY JURISDICTION. BASED ON THE EVALUATION OF SIECUS'S TAX POSITIONS, MANAGEMENT BELIEVES ALL TAX POSITIONS TAKEN WOULD BE UPHELD UNDER AN EXAMINATION. THEREFORE, NO PROVISION FOR THE EFFECTS OF UNCERTAIN TAX POSITIONS HAVE BEEN RECORDED FOR THE FISCAL YEARS ENDED SEPTEMBER 30, 2025 AND 2024.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FINAL FORM 990 IS DISTRIBUTED TO THE FULL SIECUS BOARD PRIOR TO FILING. THE SIECUS BOARD FINANCE COMMITTEE AND THE PRESIDENT &amp; CEO CLOSELY REVIEW THE FINAL FORM 990 PRIOR TO FILING. ONCE IT IS READY FOR FILING, APPROVAL IS GIVEN, SIGNATURES ARE PROVIDED, AND OUR AUDITORS FILE. FOLLOWING THIS, ALL BOARD MEMBERS RECEIVE A COPY OF THE FORM 990 VIA ELECTRONIC FORMAT.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>EACH MEMBER OF THE BOARD OF DIRECTORS READS THE SIECUS CONFLICT OF INTEREST POLICY AND SIGNS A CONFLICT OF INTEREST CERTIFICATE ANNUALLY. ANY POSSIBLE CONFLICT OF INTEREST IS DISCLOSED TO THE BOARD OF DIRECTORS BY THE PERSON CONCERNED, AND THAT PERSON IS RECUSED FROM DELIBERATIONS AND CANNOT VOTE ON THE MATTER.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PROCESS FOR DETERMINING COMPENSATION FOR THE ORGANIZATION'S CEO IS AS FOLLOWS: THE EXECUTIVE COMMITTEE OF THE BOARD OF DIRECTORS, LED BY THE BOARD CHAIR, GIVES THE CEO HER REVIEW, USES COMPARABILITY DATA AND DETERMINES THE APPROPRIATE COMPENSATION GIVEN BUDGET CONSIDERATIONS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>SIECUS MAKES ITS AUDITED FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC VIA SIECUS WEBSITE, GUIDESTAR, AND AS REQUESTED</ExplanationTxt>
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        <ExplanationTxt>PROFESSIONAL SERVICES: PROGRAM SERVICE EXPENSES 84,634. MANAGEMENT AND GENERAL EXPENSES 10,542. FUNDRAISING EXPENSES 61,881. TOTAL EXPENSES 157,057.</ExplanationTxt>
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