<SEC-DOCUMENT>0001019432-25-000020.txt : 20250530
<SEC-HEADER>0001019432-25-000020.hdr.sgml : 20250530
<ACCEPTANCE-DATETIME>20250530115041
ACCESSION NUMBER:		0001019432-25-000020
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250530
DATE AS OF CHANGE:		20250530

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HARVARD BIOSCIENCE INC
		CENTRAL INDEX KEY:			0001123494
		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY ANALYTICAL INSTRUMENTS [3826]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		EIN:				043306140
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-60603
		FILM NUMBER:		251008673

	BUSINESS ADDRESS:	
		STREET 1:		84 OCTOBER HILL RD
		CITY:			HOLLISTON
		STATE:			MA
		ZIP:			01746
		BUSINESS PHONE:		5088938999

	MAIL ADDRESS:	
		STREET 1:		84 OCTOBER HILL ROAD
		CITY:			HOLLISTON
		STATE:			MA
		ZIP:			01746

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Leviticus Partners LP
		CENTRAL INDEX KEY:			0001019432
		ORGANIZATION NAME:           	
		EIN:				133896587
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		32 OLD MILL ROAD
		CITY:			GREAT NECK
		STATE:			NY
		ZIP:			11023
		BUSINESS PHONE:		2128715700

	MAIL ADDRESS:	
		STREET 1:		32 OLD MILL ROAD
		CITY:			GREAT NECK
		STATE:			NY
		ZIP:			11023

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AMH Equity LLC
		DATE OF NAME CHANGE:	20200504

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LEVITICUS PARTNERS L P
		DATE OF NAME CHANGE:	19990630
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13G/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
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  <headerData>
    <submissionType>SCHEDULE 13G/A</submissionType>
    <previousAccessionNumber>0001019432-25-000015</previousAccessionNumber>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001019432</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <coverPageHeader>
      <amendmentNo>3</amendmentNo>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <eventDateRequiresFilingThisStatement>05/29/2025</eventDateRequiresFilingThisStatement>
      <issuerInfo>
        <issuerCik>0001123494</issuerCik>
        <issuerName>HARVARD BIOSCIENCE INC</issuerName>
        <issuerCusip>416906105</issuerCusip>
        <issuerPrincipalExecutiveOfficeAddress>
          <com:street1>84 OCTOBER HILL RD</com:street1>
          <com:street2>84 OCTOBER HILL RD</com:street2>
          <com:city>HOLLISTON</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>01746</com:zipCode>
        </issuerPrincipalExecutiveOfficeAddress>
      </issuerInfo>
      <designateRulesPursuantThisScheduleFiled>
        <designateRulePursuantThisScheduleFiled>Rule 13d-1(b)</designateRulePursuantThisScheduleFiled>
      </designateRulesPursuantThisScheduleFiled>
    </coverPageHeader>
    <coverPageHeaderReportingPersonDetails>

      <reportingPersonName>Leviticus Partners LP</reportingPersonName>
      <citizenshipOrOrganization>DE</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>3600000.00</soleVotingPower>
        <sharedVotingPower>0.00</sharedVotingPower>
        <soleDispositivePower>3600000.00</soleDispositivePower>
        <sharedDispositivePower>0.00</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>3600000.00</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <classPercent>8.1</classPercent>
      <typeOfReportingPerson>PN</typeOfReportingPerson>
    </coverPageHeaderReportingPersonDetails>
    <coverPageHeaderReportingPersonDetails>

      <reportingPersonName>AMH Equity LLC</reportingPersonName>
      <citizenshipOrOrganization>DE</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>0.00</soleVotingPower>
        <sharedVotingPower>0.00</sharedVotingPower>
        <soleDispositivePower>0.00</soleDispositivePower>
        <sharedDispositivePower>0.00</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>3600000.00</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <classPercent>8.1</classPercent>
      <typeOfReportingPerson>IA</typeOfReportingPerson>
    </coverPageHeaderReportingPersonDetails>
    <items>
      <item1>
        <issuerName>HARVARD BIOSCIENCE INC</issuerName>
        <issuerPrincipalExecutiveOfficeAddress>84 OCTOBER HILL RD, 84 OCTOBER HILL RD, HOLLISTON, MASSACHUSETTS, 01746.</issuerPrincipalExecutiveOfficeAddress>
      </item1>
      <item2>
        <filingPersonName>Adam M Hutt</filingPersonName>
        <principalBusinessOfficeOrResidenceAddress>32 Old Mill Road
Great Neck, NY 11023</principalBusinessOfficeOrResidenceAddress>
        <citizenship>USA</citizenship>
      </item2>
      <item3>
        <notApplicableFlag>N</notApplicableFlag>
        <typeOfPersonFiling>IA</typeOfPersonFiling>
      </item3>
      <item4>
        <amountBeneficiallyOwned>3,600,000</amountBeneficiallyOwned>
        <classPercent>8.1%</classPercent>
        <numberOfSharesPersonHas>
          <solePowerOrDirectToVote>3,600,000</solePowerOrDirectToVote>
          <sharedPowerOrDirectToVote>0</sharedPowerOrDirectToVote>
          <solePowerOrDirectToDispose>3,600,000</solePowerOrDirectToDispose>
          <sharedPowerOrDirectToDispose>0</sharedPowerOrDirectToDispose>
        </numberOfSharesPersonHas>
      </item4>
      <item5>
        <notApplicableFlag>Y</notApplicableFlag>
      </item5>
      <item6>
        <notApplicableFlag>Y</notApplicableFlag>
      </item6>
      <item7>
        <notApplicableFlag>Y</notApplicableFlag>
      </item7>
      <item8>
        <notApplicableFlag>Y</notApplicableFlag>
      </item8>
      <item9>
        <notApplicableFlag>Y</notApplicableFlag>
      </item9>
      <item10>
        <notApplicableFlag>N</notApplicableFlag>
        <certifications>By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under &amp;#167; 240.14a-11.

</certifications>
      </item10>
    </items>
    <signatureInformation>
      <reportingPersonName>Leviticus Partners LP</reportingPersonName>
      <signatureDetails>
        <signature>Adam M Hutt</signature>
        <title>Managing Member</title>
        <date>05/30/2025</date>
      </signatureDetails>
    </signatureInformation>
    <signatureInformation>
      <reportingPersonName>AMH Equity LLC</reportingPersonName>
      <signatureDetails>
        <signature>Adam M Hutt</signature>
        <title>Managing Member</title>
        <date>05/30/2025</date>
      </signatureDetails>
    </signatureInformation>
  </formData>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
