<SEC-DOCUMENT>0001140361-25-000631-index.html : 20250108
<SEC-HEADER>0001140361-25-000631.hdr.sgml : 20250108
<ACCEPTANCE-DATETIME>20250108163334
ACCESSION NUMBER:		0001140361-25-000631
CONFORMED SUBMISSION TYPE:	424B7
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20250108
DATE AS OF CHANGE:		20250108

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Cartesian Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001453687
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B7
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-283806
		FILM NUMBER:		25518942

	BUSINESS ADDRESS:	
		STREET 1:		7495 NEW HORIZON WAY
		CITY:			FREDERICK
		STATE:			MD
		ZIP:			21703
		BUSINESS PHONE:		301-348-8698

	MAIL ADDRESS:	
		STREET 1:		7495 NEW HORIZON WAY
		CITY:			FREDERICK
		STATE:			MD
		ZIP:			21703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SELECTA BIOSCIENCES INC
		DATE OF NAME CHANGE:	20090109
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B7
<SEQUENCE>1
<FILENAME>ny20041059x2_424b7.htm
<DESCRIPTION>424B7
<TEXT>
Document 1 - file: ny20041059x2_424b7.htm

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

</DOCUMENT>
</SEC-DOCUMENT>