<SEC-DOCUMENT>0001193125-16-605974-index.html : 20160527
<SEC-HEADER>0001193125-16-605974.hdr.sgml : 20160527
<ACCEPTANCE-DATETIME>20160527141409
ACCESSION NUMBER:		0001193125-16-605974
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20160527
DATE AS OF CHANGE:		20160527
GROUP MEMBERS:		BAY CITY CAPITAL COOPERATIEF U.A.
GROUP MEMBERS:		BAY CITY CAPITAL FUND V CO-INVESTMENT FUND, L.P.
GROUP MEMBERS:		BAY CITY CAPITAL FUND V, L.P.
GROUP MEMBERS:		BAY CITY CAPITAL MANAGEMENT V LLC

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Merus N.V.
		CENTRAL INDEX KEY:			0001651311
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			P7
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-89510
		FILM NUMBER:		161681678

	BUSINESS ADDRESS:	
		STREET 1:		PADUALAAN 8
		STREET 2:		POSTVAK 133
		CITY:			UTRECHT
		STATE:			P7
		ZIP:			3584 CH
		BUSINESS PHONE:		31 030 253 8800

	MAIL ADDRESS:	
		STREET 1:		PADUALAAN 8
		STREET 2:		POSTVAK 133
		CITY:			UTRECHT
		STATE:			P7
		ZIP:			3584 CH

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Merus B.V.
		DATE OF NAME CHANGE:	20150819

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BAY CITY CAPITAL LLC
		CENTRAL INDEX KEY:			0001288452
		IRS NUMBER:				943272448
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D

	BUSINESS ADDRESS:	
		STREET 1:		750 BATTERY STREET STE 400
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94111
		BUSINESS PHONE:		415.676.3830

	MAIL ADDRESS:	
		STREET 1:		750 BATTERY STREET STE 400
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94111

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BAY CITY CAPITAL FUND LLC
		DATE OF NAME CHANGE:	20040423
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>d203152dsc13d.htm
<DESCRIPTION>SC 13D
<TEXT>
Document 1 - file: d203152dsc13d.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d203152dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d203152dex991.htm

</DOCUMENT>
</SEC-DOCUMENT>