<SEC-DOCUMENT>0001047469-15-005761-index.html : 20150625
<SEC-HEADER>0001047469-15-005761.hdr.sgml : 20150625
<ACCEPTANCE-DATETIME>20150625160216
ACCESSION NUMBER:		0001047469-15-005761
CONFORMED SUBMISSION TYPE:	424B4
PUBLIC DOCUMENT COUNT:		24
FILED AS OF DATE:		20150625
DATE AS OF CHANGE:		20150625

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CATABASIS PHARMACEUTICALS 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:		424B4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-204144
		FILM NUMBER:		15951858

	BUSINESS ADDRESS:	
		STREET 1:		ONE KENDALL SQUARE
		STREET 2:		BLDG. 1400E, SUITE B14202
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02139
		BUSINESS PHONE:		617-349-1971

	MAIL ADDRESS:	
		STREET 1:		ONE KENDALL SQUARE
		STREET 2:		BLDG. 1400E, SUITE B14202
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02139
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B4
<SEQUENCE>1
<FILENAME>a2225244z424b4.htm
<DESCRIPTION>424B4
<TEXT>
Document 1 - file: a2225244z424b4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g277079.jpg
<DESCRIPTION>G277079.JPG
<TEXT>
Document 2 - file: g277079.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g589761.jpg
<DESCRIPTION>G589761.JPG
<TEXT>
Document 3 - file: g589761.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g271399.jpg
<DESCRIPTION>G271399.JPG
<TEXT>
Document 4 - file: g271399.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g929271.jpg
<DESCRIPTION>G929271.JPG
<TEXT>
Document 5 - file: g929271.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g693927.jpg
<DESCRIPTION>G693927.JPG
<TEXT>
Document 6 - file: g693927.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g884541.jpg
<DESCRIPTION>G884541.JPG
<TEXT>
Document 7 - file: g884541.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g349605.jpg
<DESCRIPTION>G349605.JPG
<TEXT>
Document 8 - file: g349605.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g16194.jpg
<DESCRIPTION>G16194.JPG
<TEXT>
Document 9 - file: g16194.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g561315.jpg
<DESCRIPTION>G561315.JPG
<TEXT>
Document 10 - file: g561315.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g339906.jpg
<DESCRIPTION>G339906.JPG
<TEXT>
Document 11 - file: g339906.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g608237.jpg
<DESCRIPTION>G608237.JPG
<TEXT>
Document 12 - file: g608237.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g342690.jpg
<DESCRIPTION>G342690.JPG
<TEXT>
Document 13 - file: g342690.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g26767.jpg
<DESCRIPTION>G26767.JPG
<TEXT>
Document 14 - file: g26767.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g477145.jpg
<DESCRIPTION>G477145.JPG
<TEXT>
Document 15 - file: g477145.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g764620.jpg
<DESCRIPTION>G764620.JPG
<TEXT>
Document 16 - file: g764620.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g102249.jpg
<DESCRIPTION>G102249.JPG
<TEXT>
Document 17 - file: g102249.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g765920.jpg
<DESCRIPTION>G765920.JPG
<TEXT>
Document 18 - file: g765920.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>g927875.jpg
<DESCRIPTION>G927875.JPG
<TEXT>
Document 19 - file: g927875.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>g634352.jpg
<DESCRIPTION>G634352.JPG
<TEXT>
Document 20 - file: g634352.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>g394142.jpg
<DESCRIPTION>G394142.JPG
<TEXT>
Document 21 - file: g394142.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>g775408.jpg
<DESCRIPTION>G775408.JPG
<TEXT>
Document 22 - file: g775408.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>g894296.jpg
<DESCRIPTION>G894296.JPG
<TEXT>
Document 23 - file: g894296.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>g769326.jpg
<DESCRIPTION>G769326.JPG
<TEXT>
Document 24 - file: g769326.jpg

</DOCUMENT>
</SEC-DOCUMENT>