<SEC-DOCUMENT>0001209191-20-050502-index.html : 20200915
<SEC-HEADER>0001209191-20-050502.hdr.sgml : 20200915
<ACCEPTANCE-DATETIME>20200915170746
ACCESSION NUMBER:		0001209191-20-050502
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20200915
FILED AS OF DATE:		20200915
DATE AS OF CHANGE:		20200915

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ARCH Venture Fund VIII, L.P.
		CENTRAL INDEX KEY:			0001605598
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39512
		FILM NUMBER:		201176646

	BUSINESS ADDRESS:	
		STREET 1:		8755 W. HIGGINS ROAD, SUITE 1025
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631
		BUSINESS PHONE:		776-380-6600

	MAIL ADDRESS:	
		STREET 1:		8755 W. HIGGINS ROAD, SUITE 1025
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ARCH Venture Fund VIII Overage, L.P.
		CENTRAL INDEX KEY:			0001617237
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39512
		FILM NUMBER:		201176647

	BUSINESS ADDRESS:	
		STREET 1:		C/O ARCH VENTURE PARTNERS VIII, LLC
		STREET 2:		8755 W. HIGGINS ROAD, SUITE 1025
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631
		BUSINESS PHONE:		773-380-6600

	MAIL ADDRESS:	
		STREET 1:		C/O ARCH VENTURE PARTNERS VIII, LLC
		STREET 2:		8755 W. HIGGINS ROAD, SUITE 1025
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CRANDELL KEITH
		CENTRAL INDEX KEY:			0001219039

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39512
		FILM NUMBER:		201176648

	MAIL ADDRESS:	
		STREET 1:		8755 W. HIGGINS ROAD
		STREET 2:		SUITE 1025
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BYBEE CLINTON
		CENTRAL INDEX KEY:			0001219043

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39512
		FILM NUMBER:		201176649

	MAIL ADDRESS:	
		STREET 1:		8755 W. HIGGINS ROAD
		STREET 2:		SUITE 1025
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			NELSEN ROBERT
		CENTRAL INDEX KEY:			0001219042

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39512
		FILM NUMBER:		201176650

	MAIL ADDRESS:	
		STREET 1:		8755 W. HIGGINS ROAD
		STREET 2:		SUITE 1025
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ARCH Venture Partners VIII, LLC
		CENTRAL INDEX KEY:			0001616165
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39512
		FILM NUMBER:		201176651

	BUSINESS ADDRESS:	
		STREET 1:		8755 W. HIGGINS ROAD, SUITE 1025
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631
		BUSINESS PHONE:		7733806600

	MAIL ADDRESS:	
		STREET 1:		8755 W. HIGGINS ROAD, SUITE 1025
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ARCH Venture Partners VIII, L.P.
		CENTRAL INDEX KEY:			0001616176
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39512
		FILM NUMBER:		201176652

	BUSINESS ADDRESS:	
		STREET 1:		8755 W. HIGGINS ROAD, SUITE 1025
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631
		BUSINESS PHONE:		7733806600

	MAIL ADDRESS:	
		STREET 1:		8755 W. HIGGINS ROAD, SUITE 1025
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Metacrine, Inc.
		CENTRAL INDEX KEY:			0001634379
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				472297384
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3985 SORRENTO VALLEY BLVD., SUITE C
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		858-369-7800

	MAIL ADDRESS:	
		STREET 1:		3985 SORRENTO VALLEY BLVD., SUITE C
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
</SEC-HEADER>
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<TYPE>3
<SEQUENCE>1
<FILENAME>doc3.xml
<DESCRIPTION>FORM 3 SUBMISSION
<TEXT>
Document 1 - file: doc3.html

Document 1 - RAW XML: doc3.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.3_937163
<SEQUENCE>2
<FILENAME>poa.txt
<DESCRIPTION>POA DOCUMENT
<TEXT>
Document 2 - file: poa.txt

</DOCUMENT>
</SEC-DOCUMENT>