<SEC-DOCUMENT>0001171843-25-002342-index.html : 20250421
<SEC-HEADER>0001171843-25-002342.hdr.sgml : 20250421
<ACCEPTANCE-DATETIME>20250421164555
ACCESSION NUMBER:		0001171843-25-002342
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20250421
DATE AS OF CHANGE:		20250421

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
		EIN:				043306140
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33957
		FILM NUMBER:		25853922

	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>DEFA14A
<SEQUENCE>1
<FILENAME>defa14a_042125.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: defa14a_042125.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>card_1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: card_1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>card_2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: card_2.jpg

</DOCUMENT>
</SEC-DOCUMENT>