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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000899243-20-030317
Filing Date
2020-11-03
Accepted
2020-11-03 20:00:17
Documents
1
Period of Report
2020-11-03

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 32061
  Complete submission text file 0000899243-20-030317.txt   34769
Mailing Address 200 ARSENAL YARDS BLVD., STE. 210 WATERTOWN MA 02472
Business Address 200 ARSENAL YARDS BLVD., STE. 210 WATERTOWN MA 02472 617-898-8824
SQZ Biotechnologies Co (Issuer) CIK: 0001604477 (see all company filings)

IRS No.: 462431115 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address ONE MARINA PARK DRIVE 10TH FLOOR BOSTON MA 02210
Business Address ONE MARINA PARK DRIVE 10TH FLOOR BOSTON MA 02210 855-787-3500
Polaris Partners VII, L.P. (Reporting) CIK: 0001611189 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39662 | Film No.: 201284902

Mailing Address ONE MARINA PARK DRIVE, 10TH FLOOR BOSTON MA 02210
Business Address ONE MARINA PARK DRIVE, 10TH FLOOR BOSTON MA 02210 855-787-3500
Polaris Entrepreneurs' Fund VII, L.P. (Reporting) CIK: 0001615991 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39662 | Film No.: 201284901

Mailing Address ONE MARINA PARK DRIVE, 10TH FLOOR BOSTON MA 02210
Business Address ONE MARINA PARK DRIVE, 10TH FLOOR BOSTON MA 02210 855-787-3500
Polaris Management Co. VII, L.L.C. (Reporting) CIK: 0001678203 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39662 | Film No.: 201284900