<SEC-DOCUMENT>0001387131-19-004287-index.html : 20190607
<SEC-HEADER>0001387131-19-004287.hdr.sgml : 20190607
<ACCEPTANCE-DATETIME>20190607140412
ACCESSION NUMBER:		0001387131-19-004287
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20190607
DATE AS OF CHANGE:		20190607

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BICYCLE THERAPEUTICS plc
		CENTRAL INDEX KEY:			0001761612
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91023
		FILM NUMBER:		19885133

	BUSINESS ADDRESS:	
		STREET 1:		B900 BABRAHAM RESEARCH CAMPUS
		CITY:			CAMBRIDGE
		STATE:			X0
		ZIP:			CB22 3AT
		BUSINESS PHONE:		011441223261503

	MAIL ADDRESS:	
		STREET 1:		B900 BABRAHAM RESEARCH CAMPUS
		CITY:			CAMBRIDGE
		STATE:			X0
		ZIP:			CB22 3AT

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BICYCLE THERAPEUTICS Ltd
		DATE OF NAME CHANGE:	20181212

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GLAXOSMITHKLINE PLC
		CENTRAL INDEX KEY:			0001131399
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			X0

	FILING VALUES:
		FORM TYPE:		SC 13D

	BUSINESS ADDRESS:	
		STREET 1:		980 GREAT WEST ROAD
		CITY:			BRENTFORD MIDDLESEX
		STATE:			X0
		ZIP:			TW8 9GS
		BUSINESS PHONE:		011442080475000

	MAIL ADDRESS:	
		STREET 1:		980 GREAT WEST ROAD
		CITY:			BRENTFORD MIDDLESEX
		STATE:			X0
		ZIP:			TW8 9GS
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>glaxosmithkline-sc13d_052819.htm
<DESCRIPTION>ACQUISITION OF BENEFICIAL OWNERSHIP
<TEXT>
Document 1 - file: glaxosmithkline-sc13d_052819.htm

</DOCUMENT>
</SEC-DOCUMENT>