<SEC-DOCUMENT>0001047469-19-003291-index.html : 20190523
<SEC-HEADER>0001047469-19-003291.hdr.sgml : 20190523
<ACCEPTANCE-DATETIME>20190523163439
ACCESSION NUMBER:		0001047469-19-003291
CONFORMED SUBMISSION TYPE:	424B4
PUBLIC DOCUMENT COUNT:		39
FILED AS OF DATE:		20190523
DATE AS OF CHANGE:		20190523

FILER:

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

	FILING VALUES:
		FORM TYPE:		424B4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-231076
		FILM NUMBER:		19850626

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B4
<SEQUENCE>1
<FILENAME>a2238889z424b4.htm
<DESCRIPTION>424B4
<TEXT>
Document 1 - file: a2238889z424b4.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g707348.jpg <DESCRIPTION>G707348.JPG <TEXT> Document 2 - file: g707348.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g118027.jpg <DESCRIPTION>G118027.JPG <TEXT> Document 3 - file: g118027.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g712405.jpg <DESCRIPTION>G712405.JPG <TEXT> Document 4 - file: g712405.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g849341.jpg <DESCRIPTION>G849341.JPG <TEXT> Document 5 - file: g849341.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g443629.jpg <DESCRIPTION>G443629.JPG <TEXT> Document 6 - file: g443629.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g785499.jpg <DESCRIPTION>G785499.JPG <TEXT> Document 7 - file: g785499.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g229635.jpg <DESCRIPTION>G229635.JPG <TEXT> Document 8 - file: g229635.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g546041.jpg <DESCRIPTION>G546041.JPG <TEXT> Document 9 - file: g546041.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g1023480.jpg <DESCRIPTION>G1023480.JPG <TEXT> Document 10 - file: g1023480.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g294052.jpg <DESCRIPTION>G294052.JPG <TEXT> Document 11 - file: g294052.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g418517.jpg <DESCRIPTION>G418517.JPG <TEXT> Document 12 - file: g418517.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g137128.jpg <DESCRIPTION>G137128.JPG <TEXT> Document 13 - file: g137128.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g630792.jpg <DESCRIPTION>G630792.JPG <TEXT> Document 14 - file: g630792.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g478825.jpg <DESCRIPTION>G478825.JPG <TEXT> Document 15 - file: g478825.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g495579.jpg <DESCRIPTION>G495579.JPG <TEXT> Document 16 - file: g495579.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g803169.jpg <DESCRIPTION>G803169.JPG <TEXT> Document 17 - file: g803169.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g27917.jpg <DESCRIPTION>G27917.JPG <TEXT> Document 18 - file: g27917.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g122571.jpg <DESCRIPTION>G122571.JPG <TEXT> Document 19 - file: g122571.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>g770689.jpg <DESCRIPTION>G770689.JPG <TEXT> Document 20 - file: g770689.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>g973649.jpg <DESCRIPTION>G973649.JPG <TEXT> Document 21 - file: g973649.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>g552000.jpg <DESCRIPTION>G552000.JPG <TEXT> Document 22 - file: g552000.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>g132009.jpg <DESCRIPTION>G132009.JPG <TEXT> Document 23 - file: g132009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>g894686.jpg <DESCRIPTION>G894686.JPG <TEXT> Document 24 - file: g894686.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>g909830.jpg <DESCRIPTION>G909830.JPG <TEXT> Document 25 - file: g909830.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>g832365.jpg <DESCRIPTION>G832365.JPG <TEXT> Document 26 - file: g832365.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>g189629.jpg <DESCRIPTION>G189629.JPG <TEXT> Document 27 - file: g189629.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>g750783.jpg <DESCRIPTION>G750783.JPG <TEXT> Document 28 - file: g750783.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>g966685.jpg <DESCRIPTION>G966685.JPG <TEXT> Document 29 - file: g966685.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>g166022.jpg <DESCRIPTION>G166022.JPG <TEXT> Document 30 - file: g166022.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>g692789.jpg <DESCRIPTION>G692789.JPG <TEXT> Document 31 - file: g692789.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>g865528.jpg <DESCRIPTION>G865528.JPG <TEXT> Document 32 - file: g865528.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>g404783.jpg <DESCRIPTION>G404783.JPG <TEXT> Document 33 - file: g404783.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>g80919.jpg <DESCRIPTION>G80919.JPG <TEXT> Document 34 - file: g80919.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>35 <FILENAME>g1016191.jpg <DESCRIPTION>G1016191.JPG <TEXT> Document 35 - file: g1016191.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>36 <FILENAME>g570535.jpg <DESCRIPTION>G570535.JPG <TEXT> Document 36 - file: g570535.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>37 <FILENAME>g669602.jpg <DESCRIPTION>G669602.JPG <TEXT> Document 37 - file: g669602.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>38 <FILENAME>g304508.jpg <DESCRIPTION>G304508.JPG <TEXT> Document 38 - file: g304508.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>39 <FILENAME>g381770.jpg <DESCRIPTION>G381770.JPG <TEXT> Document 39 - file: g381770.jpg
</DOCUMENT> </SEC-DOCUMENT>