<SEC-DOCUMENT>0001193805-20-001258-index.html : 20201007
<SEC-HEADER>0001193805-20-001258.hdr.sgml : 20201007
<ACCEPTANCE-DATETIME>20201007194229
ACCESSION NUMBER:		0001193805-20-001258
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20201004
FILED AS OF DATE:		20201007
DATE AS OF CHANGE:		20201007

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Graham Camilla
		CENTRAL INDEX KEY:			0001827543

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36866
		FILM NUMBER:		201229889

	MAIL ADDRESS:	
		STREET 1:		ONE BROADWAY
		STREET 2:		14TH FLOOR
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Summit Therapeutics Inc.
		CENTRAL INDEX KEY:			0001599298
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		ONE BROADWAY
		STREET 2:		14TH FLOOR
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
		BUSINESS PHONE:		617-514-7149

	MAIL ADDRESS:	
		STREET 1:		ONE BROADWAY
		STREET 2:		14TH FLOOR
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Summit Therapeutics plc
		DATE OF NAME CHANGE:	20150219

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Summit Corp plc
		DATE OF NAME CHANGE:	20140205
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>e619991_3-camilla.xml
<TEXT>
Document 1 - file: e619991_3-camilla.html

Document 1 - RAW XML: e619991_3-camilla.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>e619991_ex24.htm
<TEXT>
Document 2 - file: e619991_ex24.htm

</DOCUMENT>
</SEC-DOCUMENT>