<SEC-DOCUMENT>0001213900-24-106209-index.html : 20241206
<SEC-HEADER>0001213900-24-106209.hdr.sgml : 20241206
<ACCEPTANCE-DATETIME>20241206074533
ACCESSION NUMBER:		0001213900-24-106209
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20241206
DATE AS OF CHANGE:		20241206

FILER:

	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
		IRS NUMBER:				043306140
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-283637
		FILM NUMBER:		241530549

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>ea0223572-s3_harvard.htm
<DESCRIPTION>REGISTRATION STATEMENT
<TEXT>
Document 1 - file: ea0223572-s3_harvard.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>ea022357201ex5-1_harvard.htm
<DESCRIPTION>OPINION OF MCDERMOTT WILL & EMERY LLP
<TEXT>
Document 2 - file: ea022357201ex5-1_harvard.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>ea022357201ex23-1_harvard.htm
<DESCRIPTION>CONSENT OF GRANT THORNTON LLP
<TEXT>
Document 3 - file: ea022357201ex23-1_harvard.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>4
<FILENAME>ea022357201ex-fee_harvard.htm
<DESCRIPTION>CALCULATION OF FILING FEE TABLE
<TEXT>
Document 4 - file: ea022357201ex-fee_harvard.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>image_001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: image_001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>ex5-1_001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: ex5-1_001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>ex5-1_002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: ex5-1_002.jpg

</DOCUMENT>
</SEC-DOCUMENT>