<SEC-DOCUMENT>0001193125-24-194475-index.html : 20240806
<SEC-HEADER>0001193125-24-194475.hdr.sgml : 20240806
<ACCEPTANCE-DATETIME>20240806090329
ACCESSION NUMBER:		0001193125-24-194475
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		10
FILED AS OF DATE:		20240806
DATE AS OF CHANGE:		20240806
EFFECTIVENESS DATE:		20240806

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Summit Therapeutics Inc.
		CENTRAL INDEX KEY:			0001599298
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-281273
		FILM NUMBER:		241177285

	BUSINESS ADDRESS:	
		STREET 1:		2882 SAND HILL ROAD
		STREET 2:		SUITE 106
		CITY:			MENLO PARK
		STATE:			CA
		ZIP:			94025
		BUSINESS PHONE:		650-460-8308

	MAIL ADDRESS:	
		STREET 1:		2882 SAND HILL ROAD
		STREET 2:		SUITE 106
		CITY:			MENLO PARK
		STATE:			CA
		ZIP:			94025

	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>S-3ASR
<SEQUENCE>1
<FILENAME>d845594ds3asr.htm
<DESCRIPTION>S-3ASR
<TEXT>
Document 1 - file: d845594ds3asr.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>2 <FILENAME>d845594dex51.htm <DESCRIPTION>EX-5.1 <TEXT> Document 2 - file: d845594dex51.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>3 <FILENAME>d845594dex231.htm <DESCRIPTION>EX-23.1 <TEXT> Document 3 - file: d845594dex231.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-FILING FEES <SEQUENCE>4 <FILENAME>d845594dexfilingfees.htm <DESCRIPTION>EX-FILING FEES <TEXT> Document 4 - file: d845594dexfilingfees.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g845594dsp029a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g845594dsp029a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g845594dsp029b.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g845594dsp029b.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g845594dsp029c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g845594dsp029c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g845594g10r40.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g845594g10r40.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g845594g79r23.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g845594g79r23.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g845594g84l03.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g845594g84l03.jpg
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