<SEC-HEADER>0001144204-17-008132.hdr.sgml : 20170214
<ACCEPTANCE-DATETIME>20170213204205
ACCESSION NUMBER:		0001144204-17-008132
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170214
DATE AS OF CHANGE:		20170213
GROUP MEMBERS:		FORESITE CAPITAL MANAGEMENT III, LLC
GROUP MEMBERS:		JAMES TANANBAUM

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Wave Life Sciences Ltd.
		CENTRAL INDEX KEY:			0001631574
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			U0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-89180
		FILM NUMBER:		17601919

	BUSINESS ADDRESS:	
		STREET 1:		8 CROSS STREET
		STREET 2:		#10-00
		CITY:			SINGAPORE
		STATE:			U0
		ZIP:			048424
		BUSINESS PHONE:		617-206-4830

	MAIL ADDRESS:	
		STREET 1:		8 CROSS STREET
		STREET 2:		#10-00
		CITY:			SINGAPORE
		STATE:			U0
		ZIP:			048424

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Wave Life Sciences LTD.
		DATE OF NAME CHANGE:	20151106

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Wave Life Sciences Pte Ltd
		DATE OF NAME CHANGE:	20150123

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Foresite Capital Fund III, L.P.
		CENTRAL INDEX KEY:			0001645158
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		600 MONTGOMERY STREET
		STREET 2:		SUITE 4500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94111
		BUSINESS PHONE:		415-877-4887

	MAIL ADDRESS:	
		STREET 1:		600 MONTGOMERY STREET
		STREET 2:		SUITE 4500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94111
</SEC-HEADER>