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        <PersonNm>CHRISTOPHER J MAGOVERN</PersonNm>
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        <PersonNm>W NEVINS MCCANN JD</PersonNm>
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        <PersonNm>MINALKUMAR MINAL PATEL MD</PersonNm>
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        <PersonNm>AMIT RAKHIT</PersonNm>
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        <PersonNm>ANTHONY T SKIADAS</PersonNm>
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        <PersonNm>CAROLYN SLASKI</PersonNm>
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        <PersonNm>THOMAS J STANTON</PersonNm>
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        <PersonNm>VIJAY SWARUP</PersonNm>
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        <PersonNm>WILLIAM A TANSEY</PersonNm>
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        <PersonNm>TONY TRAMONTIN</PersonNm>
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        <PersonNm>AJAY WAGHRAY</PersonNm>
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        <PersonNm>MARCUS WELDON</PersonNm>
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        <PersonNm>PAUL HOFFMAN</PersonNm>
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        <PersonNm>JEFFREY SASSON</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>CHRISTINE ARNOLD-SCHROEDER</PersonNm>
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        <PersonNm>JANICE ERZMONEIT</PersonNm>
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        <PersonNm>ELLEN LYNCH</PersonNm>
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        <PersonNm>LIZA REICH RAWSON</PersonNm>
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        <PersonNm>MELISSA HALILI</PersonNm>
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        <PersonNm>JESSICA ORTIZ</PersonNm>
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      <GrantsToDomesticIndividualsGrp>
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        <ProgramServicesAmt>204588</ProgramServicesAmt>
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        <ProgramServicesAmt>12490</ProgramServicesAmt>
        <ManagementAndGeneralAmt>101272</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>212740</ProgramServicesAmt>
        <ManagementAndGeneralAmt>147087</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>20858</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>727459</ProgramServicesAmt>
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        <ProgramServicesAmt>476155</ProgramServicesAmt>
        <ManagementAndGeneralAmt>36885</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>65790</ProgramServicesAmt>
        <ManagementAndGeneralAmt>57873</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>297660</ProgramServicesAmt>
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        <ProgramServicesAmt>93926</ProgramServicesAmt>
        <ManagementAndGeneralAmt>10552</ManagementAndGeneralAmt>
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        <PersonNm>CHRISTINE ARNOLD-SCHROEDER</PersonNm>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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        <PersonNm>JANICE ERZMONEIT</PersonNm>
        <TitleTxt>CONTROLLER &amp; DIRECTOR OF F</TitleTxt>
        <BaseCompensationFilingOrgAmt>163244</BaseCompensationFilingOrgAmt>
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        <FormAndLineReferenceDesc>PART I, LINE 7</FormAndLineReferenceDesc>
        <ExplanationTxt>DURING THE YEAR ENDED JUNE 30, 2016, THE ORGANIZATION PROVIDED NON-FIXED BONUS PAYMENTS IN ADDITION TO SALARY ON A DISCRETIONARY BASIS TO CERTAIN EMPLOYEES, INCLUDING THOSE LISTED ON FORM 990, PART VII, SECTION A, LINE 1A. THESE PAYMENTS WERE APPROVED BY THE EXECUTIVE COMMITTEE OF THE BOARD OF TRUSTEES IN CONSIDERATION OF A VARIETY OF FACTORS INCLUDING CURRENT COMPENSATION AS COMPARED TO MARKET RATES, RESPONSIBILITIES ASSUMED OUTSIDE OF NORMAL JOB DUTIES, TENURE, AND PERFORMANCE.</ExplanationTxt>
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      <SecuritiesPubliclyTradedGrp>
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        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>5344127</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FAIR MARKET VALUE</MethodOfDeterminingRevenuesTxt>
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      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
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        <FormAndLineReferenceDesc>PART I, COLUMN (B):</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION IS REPORTING THE NUMBER OF CONTRIBUTORS ON PART I, COLUMN (B).</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION AMENDED ITS CERTIFICATE OF INCORPORATION AND BYLAWS TO EXPAND THE CLASSES OF HONORARY POSITIONS TO INCLUDE HONORARY CHAIR EMERITUS, ADVISORY TRUSTEE, HONORARY TRUSTEE AND EDUCATIONAL PARTNER, AND TO FURTHER DESCRIBE THE ROLE OF PERSONS HOLDING THE AFORMENTIONED POSITIONS ON THE BOARD OF TRUSTEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11</FormAndLineReferenceDesc>
        <ExplanationTxt>THE RETURN IS PREPARED BY AN INDEPENDENT ACCOUNTING FIRM BASED ON INFORMATION PROVIDED BY THE COMPANY AND IN CONSULTATION WITH THE COMPANY'S STAFF. THE DRAFT PREPARED BY THE ACCOUNTING FIRM IS THEN CAREFULLY REVIEWED BY THE FINANCE DEPARTMENT. THE FINAL DRAFT OF THE FORM 990 IS REVIEWED IN DETAIL BY THE FINANCE, AUDIT, AND FACILITIES COMMITTEE OF THE BOARD OF TRUSTEES, AND THEN PROVIDED TO EACH BOARD MEMBER PRIOR TO FILING WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS A WRITTEN CONFLICT OF INTEREST POLICY COVERING ALL TRUSTEES, OFFICERS, AND EMPLOYEES THAT REQUIRES, IN PART, THAT NO INDIVIDUAL MAY PARTICIPATE IN DISCUSSIONS OR DECISIONS ON ANY MATTER IN WHICH HE OR SHE HAS A MATERIAL FINANCIAL INTEREST. ALL TRUSTEES, OFFICERS AND KEY EMPLOYEES ARE REQUIRED TO CERTIFY COMPLIANCE WITH THE CONFLICT OF INTEREST POLICY ON AN ANNUAL BASIS AND TO INDICATE WHETHER THE ORGANIZATION DOES BUSINESS WITH AN ENTITY IN WHICH THEY HAVE A MATERIAL FINANCIAL INTEREST. WHEN A POTENTIAL CONFLICT OF INTEREST IS IDENTIFIED, THE CIRCUMSTANCES ARE FIRST REVIEWED INTERNALLY BY THE CEO AND THE VP OF FINANCE, AND IF FURTHER CLARIFICATION IS REQUIRED IN ORDER TO DETERMINE WHETHER A CONFLICT EXISTS, EXTERNAL LEGAL COUNSEL IS CONSULTED. ANY ADVISABLE OR NECESSARY ACTION ON A CONLICT OF INTEREST WOULD BE REVIEWED BY OR TAKEN OR APPROVED BY THE BOARD OF TRUSTEES OR A COMMITTEE OF THE BOARD OR THE BOARD CHAIR OR CO-CHAIR OR THE CEO, AS APPROPRIATE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE LIBERTY SCIENCE CENTER BOARD, ACTING THROUGH A COMMITTEE COMPRISED OF SOLELY OF INDEPENDENT TRUSTEES, FROM TIME TO TIME CONDUCTS A REVIEW TO DETERMINE COMPARABLE COMPENSATION RANGES FOR COMPARABLE POSITIONS AT SIMILARLY SITUATED ORGANIZATIONS, INCLUDING FOR THE CEO, WHICH MAY INCLUDE REFERENCE TO COMPENSATION SURVEYS OR OTHER ORGANIZATIONS' FORMS 990 AS WELL AS POTENTIAL COMPETING EMPLOYMENT OFFERS. THE LIBERTY SCIENCE CENTER SETS COMPENSATION WITHIN THE RANGE OF REASONABLE COMPENSATION IN THE COMPETITIVE MARKETPLACE. THE PROCESS WAS LAST PERFORMED IN 2015. NO INDIVIDUAL HAVING A CONFLICT OF INTEREST PARTICIPATES IN THE REVIEW OR DECISION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION DOES NOT CURRENTLY MAKE ITS GOVERNING DOCUMENTS OR CONFLICT OF INTEREST POLICY AVAILABLE TO THE PUBLIC. FINANCIAL STATEMENTS ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>CHANGE IS ESTIMATE OF THE PAYABLE TO THE STATE FOR CAPITAL EXPANSION 3,353,000.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS A COMMITTEE OF THE BOARD OF DIRECTORS THAT ASSUMES RESPONSIBILITY FOR OVERSIGHT OF THE AUDIT OF ITS FINANCIAL STATEMENTS AND SELECTION OF AN INDEPENDENT ACCOUNTANT. THE PROCESS HAS NOT CHANGED FROM THE PRIOR YEAR.</ExplanationTxt>
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