SQZ Biotechnologies Co

Entity: Company
Industry: Biological Products, (No Disgnostic Substances) (Office Of Life Sciences)
Business address: 200 Arsenal Yards Blvd., Ste. 210, 02472 Watertown, MA
Phone: 617-898-8824
State of incorporation: DE
Fiscal year end: December 31
Category: Emerging growth company
All SEC filings: View on sec.gov

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SQZ Biotechnologies Co has filed 228 SEC EDGAR filings since 4/3/2014

Latest Filings

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
SC 13G/A	Open Document	Open Filing	SC 13G/A	Feb 13, 2024		005-91838
SC 13G/A	Open Document	Open Filing	SC 13G/A	Feb 9, 2024		005-91838
DEFM14A	Open Document	Open Filing	DEFM14A	Jan 23, 2024		001-39662
PREM14A	Open Document	Open Filing	PREM14A	Jan 12, 2024	Feb 29, 2024	001-39662
15-12G	Open Document	Open Filing	15-12G	Jan 4, 2024		001-39662
8-K	Open Document \| Data	Open Filing	8-K	Dec 22, 2023	Dec 21, 2023	001-39662
EFFECT	Open Document	Open Filing		Dec 1, 2023		333-260980
POS AM	Open Document	Open Filing	POS AM	Nov 30, 2023		333-260980
S-8 POS	Open Document	Open Filing	S-8 POS	Nov 30, 2023		333-249774
10-Q	Open Document \| Data	Open Filing	10-Q	Nov 8, 2023	Sep 30, 2023	001-39662
8-K	Open Document \| Data	Open Filing	8-K	Oct 2, 2023	Sep 29, 2023	001-39662
8-K	Open Document \| Data	Open Filing	8-K	Sep 15, 2023	Sep 13, 2023	001-39662
10-Q	Open Document \| Data	Open Filing	10-Q	Aug 10, 2023	Jun 30, 2023	001-39662
8-K	Open Document \| Data	Open Filing	8-K	Jul 25, 2023	Jul 24, 2023	001-39662
25-NSE	Open Document	Open Filing		Jul 19, 2023		001-39662
8-K	Open Document \| Data	Open Filing	8-K	Jul 7, 2023	Jun 30, 2023	001-39662
8-K	Open Document \| Data	Open Filing	8-K	Jul 3, 2023	Jul 3, 2023	001-39662
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 15, 2023	Jun 14, 2023
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 15, 2023	Jun 14, 2023
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 15, 2023	Jun 14, 2023
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 15, 2023	Jun 14, 2023
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 15, 2023	Jun 14, 2023
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 15, 2023	Jun 14, 2023
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 15, 2023	Jun 14, 2023
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 15, 2023	Jun 14, 2023
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 15, 2023	Jun 14, 2023
8-K	Open Document \| Data	Open Filing	8-K	Jun 15, 2023	Jun 12, 2023	001-39662
10-Q	Open Document \| Data	Open Filing	10-Q	May 10, 2023	Mar 31, 2023	001-39662
ARS	Open Document	Open Filing	ARS	May 5, 2023	Dec 31, 2022	001-39662
DEFA14A	Open Document	Open Filing	DEFA14A	Apr 26, 2023		001-39662
DEF 14A	Open Document	Open Filing	DEF 14A	Apr 26, 2023	Jun 14, 2023	001-39662
PRE 14A	Open Document	Open Filing	PRE 14A	Apr 10, 2023	Jun 14, 2023	001-39662
8-K	Open Document \| Data	Open Filing	8-K	Apr 10, 2023	Apr 6, 2023	001-39662
10-K	Open Document \| Data	Open Filing	10-K	Mar 22, 2023	Dec 31, 2022	001-39662
SC 13G/A	Open Document	Open Filing	AMENDMENT NO. 2 TO THE SCHEDULE 13G	Feb 14, 2023		005-91838
SC 13G/A	Open Document	Open Filing	SC 13G/A	Feb 14, 2023		005-91838
SC 13G/A	Open Document	Open Filing	SC 13G/A	Feb 14, 2023		005-91838
SC 13G/A	Open Document	Open Filing	SC 13G/A	Feb 13, 2023		005-91838
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jan 26, 2023	Jan 24, 2023
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jan 26, 2023	Jan 24, 2023
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jan 26, 2023	Jan 24, 2023
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jan 26, 2023	Jan 24, 2023
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jan 26, 2023	Jan 24, 2023
8-K	Open Document \| Data	Open Filing	8-K	Jan 18, 2023	Jan 18, 2023	001-39662
8-K	Open Document \| Data	Open Filing	8-K	Dec 6, 2022	Dec 6, 2022	001-39662
8-K	Open Document \| Data	Open Filing	8-K	Nov 30, 2022	Nov 30, 2022	001-39662
10-Q	Open Document \| Data	Open Filing	10-Q	Nov 9, 2022	Sep 30, 2022	001-39662
8-K	Open Document \| Data	Open Filing	8-K	Sep 6, 2022	Aug 31, 2022	001-39662
4	Open Document	Open Filing	FORM 4 SUBMISSION	Aug 16, 2022	Aug 15, 2022
10-Q	Open Document \| Data	Open Filing	10-Q	Aug 4, 2022	Jun 30, 2022	001-39662

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