<SEC-DOCUMENT>0001380106-26-000058-index.html : 20260408
<SEC-HEADER>0001380106-26-000058.hdr.sgml : 20260408
<ACCEPTANCE-DATETIME>20260408163725
ACCESSION NUMBER:		0001380106-26-000058
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20260408
DATE AS OF CHANGE:		20260408

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RAPID MICRO BIOSYSTEMS, INC.
		CENTRAL INDEX KEY:			0001380106
		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY ANALYTICAL INSTRUMENTS [3826]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		EIN:				208121647
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40592
		FILM NUMBER:		26848602

	BUSINESS ADDRESS:	
		STREET 1:		25 HARTWELL AVENUE
		CITY:			LEXINGTON
		STATE:			MA
		ZIP:			02421
		BUSINESS PHONE:		978-349-3200

	MAIL ADDRESS:	
		STREET 1:		25 HARTWELL AVENUE
		CITY:			LEXINGTON
		STATE:			MA
		ZIP:			02421

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	RAPID MICRO BIOSYSTEMS INC
		DATE OF NAME CHANGE:	20061103
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>rpiddefa14a_2026.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: rpiddefa14a_2026.htm

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

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

</DOCUMENT>
</SEC-DOCUMENT>