<SEC-DOCUMENT>0001193125-25-311254-index.html : 20251208
<SEC-HEADER>0001193125-25-311254.hdr.sgml : 20251208
<ACCEPTANCE-DATETIME>20251208161909
ACCESSION NUMBER:		0001193125-25-311254
CONFORMED SUBMISSION TYPE:	424B5
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20251208
DATE AS OF CHANGE:		20251208

FILER:

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

	FILING VALUES:
		FORM TYPE:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-277655
		FILM NUMBER:		251556334

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B5
<SEQUENCE>1
<FILENAME>d72555d424b5.htm
<DESCRIPTION>424B5
<TEXT>
Document 1 - file: d72555d424b5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g72555g52n99.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g72555g52n99.jpg

</DOCUMENT>
</SEC-DOCUMENT>