<SEC-DOCUMENT>0001973141-24-000572-index.html : 20241122
<SEC-HEADER>0001973141-24-000572.hdr.sgml : 20241122
<ACCEPTANCE-DATETIME>20241122160647
ACCESSION NUMBER:		0001973141-24-000572
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20241122
DATE AS OF CHANGE:		20241122

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Dyne Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001818794
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				364883909
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-39509
		FILM NUMBER:		241489745

	BUSINESS ADDRESS:	
		STREET 1:		1560 TRAPELO ROAD
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
		BUSINESS PHONE:		(781) 786-8230

	MAIL ADDRESS:	
		STREET 1:		1560 TRAPELO ROAD
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Forbion Capital Fund IV Cooperatief U.A.
		CENTRAL INDEX KEY:			0001823747
		ORGANIZATION NAME:           	
		IRS NUMBER:				981445896
		STATE OF INCORPORATION:			P7
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144

	BUSINESS ADDRESS:	
		STREET 1:		GOOIMEER 2-35
		CITY:			NAARDEN
		STATE:			P7
		ZIP:			1411 DC
		BUSINESS PHONE:		31 356993000

	MAIL ADDRESS:	
		STREET 1:		GOOIMEER 2-35
		CITY:			NAARDEN
		STATE:			P7
		ZIP:			1411 DC
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99
<SEQUENCE>2
<FILENAME>Table2.pdf
<TEXT>
Document 2 - file: Table2.pdf

</DOCUMENT>
</SEC-DOCUMENT>