<SEC-DOCUMENT>0001193125-21-252792-index.html : 20210820
<SEC-HEADER>0001193125-21-252792.hdr.sgml : 20210820
<ACCEPTANCE-DATETIME>20210820163107
ACCESSION NUMBER:		0001193125-21-252792
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20210820
DATE AS OF CHANGE:		20210820
GROUP MEMBERS:		AARON I. DAVIS
GROUP MEMBERS:		BOXER ASSET MANAGEMENT INC.
GROUP MEMBERS:		BOXER CAPITAL, LLC
GROUP MEMBERS:		JOE LEWIS.
GROUP MEMBERS:		MVA INVESTORS, LLC

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Tango Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001819133
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-92241
		FILM NUMBER:		211194234

	BUSINESS ADDRESS:	
		STREET 1:		100 BINNEY ST
		STREET 2:		SUITE 700
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
		BUSINESS PHONE:		(857) 320-4900

	MAIL ADDRESS:	
		STREET 1:		100 BINNEY ST
		STREET 2:		SUITE 700
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BCTG Acquisition Corp.
		DATE OF NAME CHANGE:	20200723

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BCTG Holdings, LLC
		CENTRAL INDEX KEY:			0001823427
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		SC 13D

	BUSINESS ADDRESS:	
		STREET 1:		11682 EL CAMINO REAL, SUITE 320
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92130
		BUSINESS PHONE:		(858) 400-3115

	MAIL ADDRESS:	
		STREET 1:		11682 EL CAMINO REAL, SUITE 320
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92130
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>d160102dsc13d.htm
<DESCRIPTION>SC 13D
<TEXT>
Document 1 - file: d160102dsc13d.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d160102dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d160102dex991.htm

</DOCUMENT>
</SEC-DOCUMENT>