<SEC-DOCUMENT>0001104659-21-134440-index.html : 20211104
<SEC-HEADER>0001104659-21-134440.hdr.sgml : 20211104
<ACCEPTANCE-DATETIME>20211104164522
ACCESSION NUMBER:		0001104659-21-134440
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20211104
DATE AS OF CHANGE:		20211104

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Astria Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001454789
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37467
		FILM NUMBER:		211380612

	BUSINESS ADDRESS:	
		STREET 1:		100 HIGH STREET
		STREET 2:		28TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
		BUSINESS PHONE:		617-349-1971

	MAIL ADDRESS:	
		STREET 1:		100 HIGH STREET
		STREET 2:		28TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CATABASIS PHARMACEUTICALS INC
		DATE OF NAME CHANGE:	20090127
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>tm2130904-3_defa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: tm2130904-3_defa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>tm2130904d3-px_vote14c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: tm2130904d3-px_vote14c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>tm2130904d3-px_vote24c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: tm2130904d3-px_vote24c.jpg

</DOCUMENT>
</SEC-DOCUMENT>