0000899243-20-030317.txt : 20201103 0000899243-20-030317.hdr.sgml : 20201103 20201103200017 ACCESSION NUMBER: 0000899243-20-030317 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20201103 FILED AS OF DATE: 20201103 DATE AS OF CHANGE: 20201103 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Polaris Management Co. VII, L.L.C. CENTRAL INDEX KEY: 0001678203 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39662 FILM NUMBER: 201284900 BUSINESS ADDRESS: STREET 1: ONE MARINA PARK DRIVE, 10TH FLOOR CITY: BOSTON STATE: MA ZIP: 02210 BUSINESS PHONE: 855-787-3500 MAIL ADDRESS: STREET 1: ONE MARINA PARK DRIVE, 10TH FLOOR CITY: BOSTON STATE: MA ZIP: 02210 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Polaris Entrepreneurs' Fund VII, L.P. CENTRAL INDEX KEY: 0001615991 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39662 FILM NUMBER: 201284901 BUSINESS ADDRESS: STREET 1: ONE MARINA PARK DRIVE, 10TH FLOOR CITY: BOSTON STATE: MA ZIP: 02210 BUSINESS PHONE: 855-787-3500 MAIL ADDRESS: STREET 1: ONE MARINA PARK DRIVE, 10TH FLOOR CITY: BOSTON STATE: MA ZIP: 02210 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Polaris Partners VII, L.P. CENTRAL INDEX KEY: 0001611189 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39662 FILM NUMBER: 201284902 BUSINESS ADDRESS: STREET 1: ONE MARINA PARK DRIVE STREET 2: 10TH FLOOR CITY: BOSTON STATE: MA ZIP: 02210 BUSINESS PHONE: 855-787-3500 MAIL ADDRESS: STREET 1: ONE MARINA PARK DRIVE STREET 2: 10TH FLOOR CITY: BOSTON STATE: MA ZIP: 02210 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: SQZ Biotechnologies Co CENTRAL INDEX KEY: 0001604477 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 462431115 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 200 ARSENAL YARDS BLVD., STE. 210 CITY: WATERTOWN STATE: MA ZIP: 02472 BUSINESS PHONE: 617-898-8824 MAIL ADDRESS: STREET 1: 200 ARSENAL YARDS BLVD., STE. 210 CITY: WATERTOWN STATE: MA ZIP: 02472 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2020-11-03 0 0001604477 SQZ Biotechnologies Co SQZ 0001678203 Polaris Management Co. VII, L.L.C. ONE MARINA PARK DRIVE, 10TH FLOOR BOSTON MA 02210 0 0 1 0 0001615991 Polaris Entrepreneurs' Fund VII, L.P. ONE MARINA PARK DRIVE, 10TH FLOOR BOSTON MA 02210 0 0 1 0 0001611189 Polaris Partners VII, L.P. ONE MARINA PARK DRIVE, 10TH FLOOR BOSTON MA 02210 0 0 1 0 Common Stock 2020-11-03 4 C 0 161994 A 161994 I See footnotes Common Stock 2020-11-03 4 C 0 2315652 A 2315652 I See footnotes Common Stock 2020-11-03 4 P 0 16346 16.00 A 178340 I See footnotes Common Stock 2020-11-03 4 P 0 233654 16.00 A 2549306 I See footnotes Series A Convertible Preferred Stock 2020-11-03 4 C 0 28863 D Common Stock 30392 0 I See footnotes Series A Convertible Preferred Stock 2020-11-03 4 C 0 412608 D Common Stock 434476 0 I See footnotes Series B Convertible Preferred Stock 2020-11-03 4 C 0 56462 D Common Stock 59454 0 I See footnotes Series B Convertible Preferred Stock 2020-11-03 4 C 0 807096 D Common Stock 849872 0 I See footnotes Series C Convertible Preferred Stock 2020-11-03 4 C 0 44120 D Common Stock 46458 0 I See footnotes Series C Convertible Preferred Stock 2020-11-03 4 C 0 630672 D Common Stock 664097 0 I See footnotes Series D Convertible Preferred Stock 2020-11-03 4 C 0 24397 D Common Stock 25690 0 I See footnotes Series D Convertible Preferred Stock 2020-11-03 4 C 0 348725 D Common Stock 367207 0 I See footnotes Each share of preferred stock automatically converted on a 1.053 for one basis into common stock upon the closing of the Issuer's initial public offering. The shares have no expiration date. These shares are held of record by Polaris Entrepreneurs' Fund VII, L.P. ("EF VII"). Polaris Management Co. VII, L.L.C. ("PMC VII") is the general partner of EF VII. David Barrett, Brian Chee, Amir Nashat and Bryce Youngren (the "Managing Members") are the managing members of PMC VII. Amy Schulman ("Ms. Schulman"), a member of the Issuer's board of directors, holds an interest in PMC VII. Each of the Managing Members and Ms. Schulman, in their respective capacities with respect to PMC VII, may be deemed to have shared investment, voting and dispositive power over these shares. Each of PMC VII, the Managing Members and Ms. Schulman disclaim beneficial ownership of these shares and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein. These shares are held of record by Polaris Partners VII, L.P ("PP VII"). PMC VII is the general partner of PP VII. The Managing Members are the managing members of PMC VII. Ms. Schulman, a member of the Issuer's board of directors, holds an interest in PMC VII. This Form 4 does not include certain shares held by LS Polaris Innovation Fund, L.P. ("LSPIF"). Ms. Schulman, a member of the Issuer's board of directors, is the sole managing member of LS Polaris Innovation Fund GP, L.L.C. ("LSPIF GP"), the general partner of LSPIF, and files her own Section 16 reports. The shares held by LSPIF are reported in Ms. Schulman's Section 16 reports. LSPIF is a specialized affiliate fund of Polaris Partners and, through its general partner, LSPIF GP, is under separate management and control from PP VII and PEF VII. Polaris Management Co. VII, L.L.C., /s/ Lauren Crockett, Attorney-in-fact for Polaris Management Co. VII, L.L.C. 2020-11-03 Polaris Entrepreneurs' Fund VII, L.P., /s/ Lauren Crockett, Attorney-in-fact for Polaris Entrepreneurs' Fund VII, L.P. 2020-11-03 Polaris Partners VII, L.P., /s/ Lauren Crockett, Attorney-in-fact for Polaris Partners VII, L.P. 2020-11-03