<SEC-DOCUMENT>0000318989-21-000078-index.html : 20211028
<SEC-HEADER>0000318989-21-000078.hdr.sgml : 20211028
<ACCEPTANCE-DATETIME>20211028155755
ACCESSION NUMBER:		0000318989-21-000078
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20211026
FILED AS OF DATE:		20211028
DATE AS OF CHANGE:		20211028

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			FIL Ltd
		CENTRAL INDEX KEY:			0000318989
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40925
		FILM NUMBER:		211358097

	BUSINESS ADDRESS:	
		STREET 1:		P.O. BOX H.M. 670
		CITY:			HAMILTON
		STATE:			D0
		ZIP:			00000
		BUSINESS PHONE:		617-563-7000

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX H.M. 670
		CITY:			HAMILTON
		STATE:			D0
		ZIP:			00000

	FORMER NAME:	
		FORMER CONFORMED NAME:	FIL LTD
		DATE OF NAME CHANGE:	20080213

	FORMER NAME:	
		FORMER CONFORMED NAME:	FIDELITY INTERNATIONAL LTD
		DATE OF NAME CHANGE:	19920929

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Xilio Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001840233
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				851623397
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		828 WINTER STREET
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
		BUSINESS PHONE:		617-833-1027

	MAIL ADDRESS:	
		STREET 1:		828 WINTER STREET
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
</SEC-DOCUMENT>