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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 HOxq5BUkrtlfuN2s5o9XBgmW7JqIm6JEl9WqObqME2xk0P8ZjDgNJgCKLpg4Kg2s
 KbfwEhdO2CnfMvZk6jjcPw==

<SEC-DOCUMENT>9999999997-03-020927.txt : 20030509
<SEC-HEADER>9999999997-03-020927.hdr.sgml : 20030509
<ACCEPTANCE-DATETIME>20030509095437
<PAPER>
ACCESSION NUMBER:		9999999997-03-020927
CONFORMED SUBMISSION TYPE:	REGDEX
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		
FILED AS OF DATE:		20030507
EFFECTIVENESS DATE:		20030507

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			REPLIGEN CORP
		CENTRAL INDEX KEY:			0000730272
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				042729386
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		REGDEX
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	021-73027-2B
		FILM NUMBER:		03058500

	BUSINESS ADDRESS:	
		STREET 1:		41 SEYON STREET
		STREET 2:		BUILDING 1, SUITE 100
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02453
		BUSINESS PHONE:		7814499560

	MAIL ADDRESS:	
		STREET 1:		41 SEYON STREET
		STREET 2:		BUILDING 1, SUITE 100
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02453
</SEC-HEADER>
<DOCUMENT>
<TYPE>REGDEX
<SEQUENCE>1
<FILENAME>9999999997-03-020927.paper
<DESCRIPTION>AUTO-GENERATED PAPER DOCUMENT
<TEXT>
This document was generated as part of a paper submission.
Please reference the Document Control Number 03058500 for access to the original document.
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