<SEC-DOCUMENT>0001628280-24-007683-index.html : 20240228
<SEC-HEADER>0001628280-24-007683.hdr.sgml : 20240228
<ACCEPTANCE-DATETIME>20240228173243
ACCESSION NUMBER:		0001628280-24-007683
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		6
FILED AS OF DATE:		20240228
DATE AS OF CHANGE:		20240228
EFFECTIVENESS DATE:		20240228

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Avidity Biosciences, Inc.
		CENTRAL INDEX KEY:			0001599901
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				461336960
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-277481
		FILM NUMBER:		24697354

	BUSINESS ADDRESS:	
		STREET 1:		10578 SCIENCE CENTER DRIVE
		STREET 2:		SUITE 125
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		858-401-7900

	MAIL ADDRESS:	
		STREET 1:		10578 SCIENCE CENTER DRIVE
		STREET 2:		SUITE 125
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Avidity Biosciences LLC
		DATE OF NAME CHANGE:	20161227

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Avidity NanoMedicines LLC
		DATE OF NAME CHANGE:	20140211
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3ASR
<SEQUENCE>1
<FILENAME>avidity-resaleformsx3febru.htm
<DESCRIPTION>S-3
<TEXT>
Document 1 - file: avidity-resaleformsx3febru.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>2
<FILENAME>exhibit107-sx3.htm
<DESCRIPTION>EX-FILING FEES
<TEXT>
Document 2 - file: exhibit107-sx3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>exhibit51-sx3.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 3 - file: exhibit51-sx3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>exhibit231-sx3.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 4 - file: exhibit231-sx3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>aviditylogo1aa.jpg
<TEXT>
Document 5 - file: aviditylogo1aa.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>cover1a.jpg
<TEXT>
Document 6 - file: cover1a.jpg

</DOCUMENT>
</SEC-DOCUMENT>