<SEC-DOCUMENT>0001104659-21-094111-index.html : 20210720
<SEC-HEADER>0001104659-21-094111.hdr.sgml : 20210720
<ACCEPTANCE-DATETIME>20210720201638
ACCESSION NUMBER:		0001104659-21-094111
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210719
FILED AS OF DATE:		20210720
DATE AS OF CHANGE:		20210720

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Kollender Richard S
		CENTRAL INDEX KEY:			0001415666

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40592
		FILM NUMBER:		211102396

	MAIL ADDRESS:	
		STREET 1:		C/O QUAKER BIOVENTURES, CIRA CENTRE
		STREET 2:		2929 ARCH STREET, 3RD FLOOR
		CITY:			PHILADELPHIA
		STATE:			PA
		ZIP:			19104-2868

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RAPID MICRO BIOSYSTEMS, INC.
		CENTRAL INDEX KEY:			0001380106
		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY ANALYTICAL INSTRUMENTS [3826]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1001 PAWTUCKET BLVD.
		CITY:			LOWELL
		STATE:			MA
		ZIP:			01854
		BUSINESS PHONE:		978-349-3200

	MAIL ADDRESS:	
		STREET 1:		1001 PAWTUCKET BLVD.
		CITY:			LOWELL
		STATE:			MA
		ZIP:			01854

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	RAPID MICRO BIOSYSTEMS INC
		DATE OF NAME CHANGE:	20061103
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
<FILENAME>tm2122156-21_4seq1.xml
<DESCRIPTION>OWNERSHIP DOCUMENT
<TEXT>
Document 1 - file: tm2122156-21_4seq1.html

Document 1 - RAW XML: tm2122156-21_4seq1.xml

</DOCUMENT>
</SEC-DOCUMENT>