<SEC-DOCUMENT>0001193125-19-029164-index.html : 20190206
<SEC-HEADER>0001193125-19-029164.hdr.sgml : 20190206
<ACCEPTANCE-DATETIME>20190206120202
ACCESSION NUMBER:		0001193125-19-029164
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20190206
DATE AS OF CHANGE:		20190206
GROUP MEMBERS:		CANAAN PARTNERS X LLC

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Iterum Therapeutics plc
		CENTRAL INDEX KEY:			0001659323
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			L2
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-90503
		FILM NUMBER:		19570461

	BUSINESS ADDRESS:	
		STREET 1:		BLOCK 2 FLOOR 3, HARCOURT CENTRE
		STREET 2:		HARCOURT STREET
		CITY:			DUBLIN
		STATE:			L2
		ZIP:			2
		BUSINESS PHONE:		(872) 225-6077

	MAIL ADDRESS:	
		STREET 1:		BLOCK 2 FLOOR 3, HARCOURT CENTRE
		STREET 2:		HARCOURT STREET
		CITY:			DUBLIN
		STATE:			L2
		ZIP:			2

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Iterum Therapeutics Ltd
		DATE OF NAME CHANGE:	20151124

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CANAAN X L.P.
		CENTRAL INDEX KEY:			0001619859
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		285 RIVERSIDE AVE.
		STREET 2:		SUITE 250
		CITY:			WESTPORT
		STATE:			CT
		ZIP:			06880
		BUSINESS PHONE:		203-855-0400

	MAIL ADDRESS:	
		STREET 1:		285 RIVERSIDE AVE.
		STREET 2:		SUITE 250
		CITY:			WESTPORT
		STATE:			CT
		ZIP:			06880
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>d705152dsc13g.htm
<DESCRIPTION>SC 13G
<TEXT>
Document 1 - file: d705152dsc13g.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>d705152dex24.htm
<DESCRIPTION>EX-24
<TEXT>
Document 2 - file: d705152dex24.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>3
<FILENAME>d705152dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 3 - file: d705152dex991.htm

</DOCUMENT>
</SEC-DOCUMENT>