0000950170-24-018198.txt : 20240221 0000950170-24-018198.hdr.sgml : 20240221 20240221175228 ACCESSION NUMBER: 0000950170-24-018198 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240220 FILED AS OF DATE: 20240221 DATE AS OF CHANGE: 20240221 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: TRV GP IV, LLC CENTRAL INDEX KEY: 0001688325 ORGANIZATION NAME: STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39485 FILM NUMBER: 24661376 BUSINESS ADDRESS: STREET 1: 201 BROOKLINE AVE, SUITE 1401 CITY: BOSTON STATE: MA ZIP: 02215 BUSINESS PHONE: 617-585-2000 MAIL ADDRESS: STREET 1: 201 BROOKLINE AVE, SUITE 1401 CITY: BOSTON STATE: MA ZIP: 02215 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Third Rock Ventures GP IV, L.P. CENTRAL INDEX KEY: 0001688326 ORGANIZATION NAME: STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39485 FILM NUMBER: 24661377 BUSINESS ADDRESS: STREET 1: 29 NEWBURY STREET, 3RD FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 617-585-2000 MAIL ADDRESS: STREET 1: 29 NEWBURY STREET, 3RD FLOOR CITY: BOSTON STATE: MA ZIP: 02116 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Third Rock Ventures IV, L.P. CENTRAL INDEX KEY: 0001688327 ORGANIZATION NAME: STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39485 FILM NUMBER: 24661378 BUSINESS ADDRESS: STREET 1: 29 NEWBURY STREET, 3RD FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 617-585-2000 MAIL ADDRESS: STREET 1: 29 NEWBURY STREET, 3RD FLOOR CITY: BOSTON STATE: MA ZIP: 02116 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Tango Therapeutics, Inc. CENTRAL INDEX KEY: 0001819133 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 201 BROOKLINE AVENUE STREET 2: SUITE 901 CITY: BOSTON STATE: MA ZIP: 02215 BUSINESS PHONE: (857) 320-4900 MAIL ADDRESS: STREET 1: 201 BROOKLINE AVENUE STREET 2: SUITE 901 CITY: BOSTON STATE: MA ZIP: 02215 FORMER COMPANY: FORMER CONFORMED NAME: BCTG Acquisition Corp. DATE OF NAME CHANGE: 20200723 4 1 ownership.xml 4 X0508 4 2024-02-20 0001819133 Tango Therapeutics, Inc. TNGX 0001688327 Third Rock Ventures IV, L.P. C/O THIRD ROCK VENTURES, LLC 201 BROOKLINE AVE, SUITE 1401 BOSTON MA 02215 false false true false 0001688326 Third Rock Ventures GP IV, L.P. 201 BROOKLINE AVE, SUITE 1401 BOSTON MA 02215 false false true false 0001688325 TRV GP IV, LLC 201 BROOKLINE AVE, SUITE 1401 BOSTON MA 02215 false false true false false Common Stock 2024-02-20 4 S false 162500 12.00 D 19201475 D These shares are directly held by Third Rock Ventures IV, L.P. ("TRV IV"). The general partner of TRV IV is Third Rock Ventures GP IV, L.P. ("TRV GP IV"). The general partner of TRV GP IV is TRV GP IV, LLC ("TRV GP IV LLC"). Each of TRV GP IV and TRV GP IV LLC disclaims beneficial ownership of the shares except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that it is the beneficial owner of such shares. /s/ Kevin Gillis, Chief Operating Officer of TRV GP IV, LLC, general partner of Third Rock Ventures GP IV, L.P., general partner of Third Rock Ventures IV, L.P. 2024-02-21 /s/ Kevin Gillis, Chief Operating Officer of TRV GP IV, LLC, general partner of Third Rock Ventures GP IV, L.P. 2024-02-21 /s/ Kevin Gillis, Chief Operating Officer of TRV GP IV, LLC 2024-02-21