    <SEC-DOCUMENT>0001104659-22-050684-index.html : 20220427
    <SEC-HEADER>0001104659-22-050684.hdr.sgml : 20220427
    <ACCEPTANCE-DATETIME>20220427080042
    ACCESSION NUMBER:		0001104659-22-050684
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		4
    CONFORMED PERIOD OF REPORT:	20220609
    FILED AS OF DATE:		20220427
    DATE AS OF CHANGE:		20220427

    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:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-37467
    		FILM NUMBER:		22856409

    	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>DEF 14A
    <SEQUENCE>1
    <FILENAME>tm223678-1_def14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: tm223678-1_def14a.htm

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>tm223678d1-pxy_proxy1bw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: tm223678d1-pxy_proxy1bw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>tm223678d1-pxy_proxy2bw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: tm223678d1-pxy_proxy2bw.jpg

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    </SEC-DOCUMENT>