Boxer Capital, LLC - Aug 10, 2021 Form 3 Insider Report for Tango Therapeutics, Inc. (TNGX)

Role: 10%+ Owner
Signature: Boxer Capital, LLC, By: /s/ Aaron I. Davis, Aaron I. Davis, Chief Executive Officer
Stock symbol: TNGX
Transactions as of: Aug 10, 2021
Transactions value $: $0
Form type: 3
Date filed: 8/20/2021, 04:30 PM
Next filing: Sep 14, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	TNGX	Common Stock						6.87M	Aug 10, 2021	Direct	F1
holding	TNGX	Common Stock						102K	Aug 10, 2021	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These securities are owned directly by Boxer Capital, LLC ("Boxer Capital"), which may be deemed to be a member of a "group" for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, consisting of (i) Boxer Capital, (ii) Boxer Asset Management Inc. ("Boxer Management"), (iii) Joseph C. Lewis, (iv) BCTG Holdings, LLC, (v) MVA Investors, LLC and (vi) Aaron I. Davis (collectively, the "Boxer Group"), and indirectly by Boxer Management and Joseph C. Lewis by virtue of their ownership in Boxer Capital. Each member of the Boxer Group other than Boxer Capital disclaims beneficial ownership of these securities to the extent it or he does not have a pecuniary interest therein.
F2	These securities are owned directly by MVA Investors. Aaron I. Davis is a member of and has voting and dispositive power over securities held by MVA Investors Each member of the Boxer Group other than MVA Investors and Aaron I. Davis disclaims beneficial ownership of these securities to the extent it or he does not have a pecuniary interest therein.

Content

These securities are owned directly by Boxer Capital, LLC ("Boxer Capital"), which may be deemed to be a member of a "group" for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, consisting of (i) Boxer Capital, (ii) Boxer Asset Management Inc. ("Boxer Management"), (iii) Joseph C. Lewis, (iv) BCTG Holdings, LLC, (v) MVA Investors, LLC and (vi) Aaron I. Davis (collectively, the "Boxer Group"), and indirectly by Boxer Management and Joseph C. Lewis by virtue of their ownership in Boxer Capital. Each member of the Boxer Group other than Boxer Capital disclaims beneficial ownership of these securities to the extent it or he does not have a pecuniary interest therein.

These securities are owned directly by MVA Investors. Aaron I. Davis is a member of and has voting and dispositive power over securities held by MVA Investors Each member of the Boxer Group other than MVA Investors and Aaron I. Davis disclaims beneficial ownership of these securities to the extent it or he does not have a pecuniary interest therein.