<SEC-DOCUMENT>0001181431-12-066763.txt : 20121221
<SEC-HEADER>0001181431-12-066763.hdr.sgml : 20121221
<ACCEPTANCE-DATETIME>20121221164452
ACCESSION NUMBER:		0001181431-12-066763
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20121219
FILED AS OF DATE:		20121221
DATE AS OF CHANGE:		20121221

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GREEN DAVID
		CENTRAL INDEX KEY:			0001008643

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33957
		FILM NUMBER:		121282447

	MAIL ADDRESS:	
		STREET 1:		C/O HARVARD BIOSCIENCE INC
		STREET 2:		84 OCTOBER HILL ROAD
		CITY:			HOLLISTON
		STATE:			MA
		ZIP:			01746-1371

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HARVARD BIOSCIENCE INC
		CENTRAL INDEX KEY:			0001123494
		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY ANALYTICAL INSTRUMENTS [3826]
		IRS NUMBER:				043306140
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	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>4
<SEQUENCE>1
<FILENAME>rrd364469.xml
<DESCRIPTION>DAVID GREEN FORM 4
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                <value>2012-12-19</value>
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    <footnotes>
        <footnote id="F1">Reflects the weighted average price of the shares sold in the reported transaction. These shares were sold in multiple transactions at prices ranging from $4.0100 to $4.1400, inclusive. The reporting person undertakes to provide to Harvard Bioscience, Inc., any security holder of Harvard Bioscience, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.</footnote>
        <footnote id="F2">Reflects the weighted average price of the shares sold in the reported transaction. These shares were sold in multiple transactions at prices ranging from $4.0000 to $4.1400, inclusive. The reporting person undertakes to provide to Harvard Bioscience, Inc., any security holder of Harvard Bioscience, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.</footnote>
        <footnote id="F3">Reflects the weighted average price of the shares sold in the reported transaction. These shares were sold in multiple transactions at prices ranging from $3.9300 to $4.0800, inclusive. The reporting person undertakes to provide to Harvard Bioscience, Inc., any security holder of Harvard Bioscience, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.</footnote>
        <footnote id="F4">Includes (a) a deferred stock award of 66,800 restricted stock units which vest in equal installments on Jan 1, 2013 and Jan 1, 2014; (b) a deferred stock award of 40,312 restricted stock units which vest in equal installments on Jan 1, 2013, Jan 1, 2014 and Jan 1, 2015; (c) a deferred stock award of 88,737 restricted stock units which vest in equal installments on Jan 1, 2013, Jan 1, 2014, Jan 1, 2015 and Jan 1, 2016; and (d) 1,421,084 shares of common stock held by Mr. Green.</footnote>
        <footnote id="F5">Represents exercise of stock options granted pursuant to the Issuer's 2000 Stock Option and Incentive Plan.</footnote>
    </footnotes>

    <remarks>This form has been signed under power of attorney.</remarks>

    <ownerSignature>
        <signatureName>Thomas McNaughton</signatureName>
        <signatureDate>2012-12-21</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
