Omega Therapeutics, Inc.

Symbol
OMGA on Nasdaq
Entity
Company
Industry
Biological Products, (No Disgnostic Substances) (Office Of Life Sciences)
Business address
140 First Street, Suite 501, 02141 Cambridge, MA
Phone
(617) 949-4360
State of incorporation
DE
Fiscal year end
December 31
Category

Emerging growth company
All SEC filings
View on sec.gov
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Omega Therapeutics, Inc. has filed 210 SEC EDGAR filings since 5/10/2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
15-12G Open Document Open Filing 15-12G Mar 31, 2025 001-40657
EFFECT Open Document Open Filing Mar 25, 2025 333-268254
POS AM Open Document Open Filing POS AM Mar 21, 2025 333-268254
S-8 POS Open Document Open Filing S-8 POS Mar 21, 2025 333-258365
25 Open Document Open Filing 25 Mar 20, 2025 001-40657
SCHEDULE 13G/A Open Document Open Filing Mar 7, 2025 005-92749
8-K Open Document | Data Open Filing 8-K Feb 24, 2025 Feb 18, 2025 001-40657
8-K Open Document | Data Open Filing 8-K Feb 14, 2025 Feb 10, 2025 001-40657
SCHEDULE 13D/A Open Document Open Filing Feb 5, 2025 005-92749
144 Open Document Open Filing Feb 5, 2025 001-40657
3 Open Document Open Filing 3 Feb 4, 2025 Jan 24, 2025
8-K Open Document | Data Open Filing 8-K Feb 3, 2025 Jan 29, 2025 001-40657
8-K Open Document | Data Open Filing 8-K Jan 28, 2025 Jan 22, 2025 001-40657
8-K Open Document | Data Open Filing 8-K Jan 17, 2025 Jan 13, 2025 001-40657
8-K Open Document | Data Open Filing 8-K Jan 10, 2025 Jan 10, 2025 001-40657
SCHEDULE 13D/A Open Document Open Filing Dec 31, 2024 005-92749
8-K Open Document | Data Open Filing 8-K Dec 31, 2024 Dec 29, 2024 001-40657
8-K Open Document | Data Open Filing 8-K Dec 6, 2024 Dec 3, 2024 001-40657
4 Open Document Open Filing 4 Dec 5, 2024 Dec 3, 2024
3 Open Document Open Filing 3 Dec 5, 2024 Dec 3, 2024
4 Open Document Open Filing 4 Nov 26, 2024 Nov 22, 2024
3 Open Document Open Filing 3 Nov 26, 2024 Nov 22, 2024
4 Open Document Open Filing 4 Nov 15, 2024 Nov 15, 2024
8-K Open Document | Data Open Filing 8-K Nov 14, 2024 Nov 14, 2024 001-40657
10-Q Open Document | Data Open Filing 10-Q Nov 14, 2024 Sep 30, 2024 001-40657
4 Open Document Open Filing 4 Oct 4, 2024 Oct 2, 2024
3 Open Document Open Filing 3 Oct 4, 2024 Oct 2, 2024
8-K Open Document | Data Open Filing 8-K Oct 4, 2024 Oct 2, 2024 001-40657
8-K Open Document | Data Open Filing 8-K Aug 30, 2024 Aug 27, 2024 001-40657
10-Q Open Document | Data Open Filing 10-Q Aug 6, 2024 Jun 30, 2024 001-40657
8-K Open Document | Data Open Filing 8-K Aug 6, 2024 Aug 6, 2024 001-40657
8-K Open Document | Data Open Filing 8-K Jun 24, 2024 Jun 20, 2024 001-40657
4 Open Document Open Filing 4 Jun 21, 2024 Jun 20, 2024
4 Open Document Open Filing 4 Jun 21, 2024 Jun 20, 2024
4 Open Document Open Filing 4 Jun 21, 2024 Jun 20, 2024
4 Open Document Open Filing 4 Jun 21, 2024 Jun 20, 2024
4 Open Document Open Filing 4 Jun 21, 2024 Jun 20, 2024
4 Open Document Open Filing 4 Jun 21, 2024 Jun 20, 2024
4 Open Document Open Filing 4 Jun 21, 2024 Jun 20, 2024
4 Open Document Open Filing 4 Jun 21, 2024 Jun 20, 2024
3 Open Document Open Filing 3 Jun 21, 2024 Jun 20, 2024
4 Open Document Open Filing 4 May 31, 2024 May 31, 2024
3 Open Document Open Filing 3 May 31, 2024 May 28, 2024
3 Open Document Open Filing 3 May 31, 2024 May 31, 2024
8-K/A Open Document | Data Open Filing 8-K/A May 30, 2024 Apr 10, 2024 001-40657
8-K Open Document | Data Open Filing 8-K May 30, 2024 May 28, 2024 001-40657
10-Q Open Document | Data Open Filing 10-Q May 6, 2024 Mar 31, 2024 001-40657
8-K Open Document | Data Open Filing 8-K May 6, 2024 May 6, 2024 001-40657
DEFA14A Open Document Open Filing DEFA14A Apr 29, 2024 001-40657
DEF 14A Open Document Open Filing DEF 14A Apr 29, 2024 Jun 20, 2024 001-40657
PRE 14A Open Document Open Filing PRE 14A Apr 19, 2024 Jun 20, 2024 001-40657
8-K Open Document | Data Open Filing 8-K Apr 16, 2024 Apr 10, 2024 001-40657
10-K Open Document | Data Open Filing 10-K Mar 28, 2024 Dec 31, 2023 001-40657
8-K Open Document | Data Open Filing 8-K Mar 28, 2024 Mar 28, 2024 001-40657
SC 13G/A Open Document Open Filing Feb 12, 2024 005-92749
4 Open Document Open Filing 4 Feb 9, 2024 Feb 7, 2024
4 Open Document Open Filing 4 Feb 9, 2024 Feb 7, 2024
4/A Open Document Open Filing 4/A Feb 9, 2024 Jul 10, 2023
4 Open Document Open Filing 4 Feb 9, 2024 Feb 7, 2024
4 Open Document Open Filing 4 Feb 9, 2024 Feb 7, 2024
4 Open Document Open Filing 4 Feb 9, 2024 Feb 7, 2024
4 Open Document Open Filing 4 Feb 9, 2024 Feb 7, 2024
SC 13G/A Open Document Open Filing SC 13G/A Feb 9, 2024 005-92749
SC 13G/A Open Document Open Filing Feb 9, 2024 005-92749
8-K Open Document | Data Open Filing 8-K Jan 5, 2024 Dec 31, 2023 001-40657
8-K Open Document | Data Open Filing 8-K Dec 11, 2023 Dec 11, 2023 001-40657
10-Q Open Document | Data Open Filing 10-Q Nov 9, 2023 Sep 30, 2023 001-40657
8-K Open Document | Data Open Filing 8-K Nov 9, 2023 Nov 9, 2023 001-40657
8-K Open Document | Data Open Filing 8-K Sep 26, 2023 Sep 26, 2023 001-40657
8-K Open Document | Data Open Filing 8-K Sep 22, 2023 Sep 22, 2023 001-40657
4 Open Document Open Filing 4 Aug 29, 2023 Aug 28, 2023
3 Open Document Open Filing 3 Aug 29, 2023 Aug 28, 2023
8-K Open Document | Data Open Filing 8-K Aug 29, 2023 Aug 26, 2023 001-40657
8-K Open Document | Data Open Filing 8-K Aug 3, 2023 Aug 3, 2023 001-40657
424B5 Open Document Open Filing 424B5 Aug 3, 2023 333-268254
10-Q Open Document | Data Open Filing 10-Q Aug 3, 2023 Jun 30, 2023 001-40657
8-K Open Document | Data Open Filing 8-K Jul 13, 2023 Jul 11, 2023 001-40657
4 Open Document Open Filing 4 Jul 12, 2023 Jul 10, 2023
3 Open Document Open Filing 3 Jul 12, 2023 Jul 10, 2023
8-K Open Document | Data Open Filing 8-K Jul 12, 2023 Jul 10, 2023 001-40657
8-K Open Document | Data Open Filing 8-K Jun 12, 2023 Jun 7, 2023 001-40657
4 Open Document Open Filing FORM 4 SUBMISSION Jun 9, 2023 Jun 7, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jun 9, 2023 Jun 7, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jun 9, 2023 Jun 7, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jun 9, 2023 Jun 7, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jun 9, 2023 Jun 7, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jun 9, 2023 Jun 7, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jun 9, 2023 Jun 7, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jun 5, 2023 Jun 2, 2023
144 Open Document Open Filing Jun 2, 2023 001-40657
8-K Open Document | Data Open Filing 8-K May 4, 2023 May 4, 2023 001-40657
10-Q Open Document | Data Open Filing 10-Q May 4, 2023 Mar 31, 2023 001-40657
4 Open Document Open Filing FORM 4 SUBMISSION May 3, 2023 May 1, 2023
144 Open Document Open Filing May 1, 2023 001-40657
DEFA14A Open Document Open Filing DEFA14A Apr 25, 2023 001-40657
DEF 14A Open Document | Data Open Filing DEF 14A Apr 25, 2023 001-40657
4 Open Document Open Filing FORM 4 SUBMISSION Apr 10, 2023 Apr 6, 2023
10-K/A Open Document | Data Open Filing 10-K/A Mar 24, 2023 Dec 31, 2022 001-40657
4 Open Document Open Filing FORM 4 SUBMISSION Mar 20, 2023 Mar 17, 2023
SC 13G/A Open Document Open Filing Mar 10, 2023 005-92749
4 Open Document Open Filing FORM 4 SUBMISSION Mar 2, 2023 Feb 28, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Mar 2, 2023 Feb 28, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Mar 2, 2023 Feb 28, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Mar 2, 2023 Feb 28, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Mar 2, 2023 Feb 28, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Mar 2, 2023 Feb 28, 2023
8-K Open Document | Data Open Filing 8-K Mar 1, 2023 Mar 1, 2023 001-40657
10-K Open Document | Data Open Filing 10-K Mar 1, 2023 Dec 31, 2022 001-40657
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2023 Feb 27, 2023
3 Open Document Open Filing FORM 3 SUBMISSION Feb 27, 2023 Feb 27, 2023
SC 13D/A Open Document Open Filing SC 13D/A Feb 27, 2023 005-92749
424B5 Open Document Open Filing 424B5 Feb 23, 2023 333-268254
8-K Open Document | Data Open Filing 8-K Feb 23, 2023 Feb 22, 2023 001-40657
SC 13G/A Open Document Open Filing Feb 9, 2023 005-92749
4 Open Document Open Filing FORM 4 SUBMISSION Jan 11, 2023 Jan 10, 2023
EFFECT Open Document Open Filing Nov 18, 2022 333-268254
CORRESP Open Document Open Filing Nov 16, 2022
UPLOAD Open Document Open Filing Nov 15, 2022
S-3 Open Document Open Filing S-3 Nov 8, 2022 333-268254
8-K Open Document | Data Open Filing 8-K Nov 8, 2022 Nov 8, 2022 001-40657
10-Q Open Document | Data Open Filing 10-Q Nov 8, 2022 Sep 30, 2022 001-40657
4 Open Document Open Filing FORM 4 SUBMISSION Oct 28, 2022 Oct 27, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Oct 28, 2022 Oct 27, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Oct 28, 2022 Oct 27, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Oct 28, 2022 Oct 27, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Oct 28, 2022 Oct 27, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Oct 28, 2022 Oct 27, 2022
8-K Open Document | Data Open Filing 8-K Oct 12, 2022 Oct 12, 2022 001-40657
4 Open Document Open Filing FORM 4 SUBMISSION Sep 15, 2022 Sep 14, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Sep 1, 2022 Aug 31, 2022
3 Open Document Open Filing FORM 3 SUBMISSION Sep 1, 2022 Aug 31, 2022
8-K Open Document | Data Open Filing 8-K Sep 1, 2022 Aug 31, 2022 001-40657
10-Q Open Document | Data Open Filing 10-Q Aug 4, 2022 Jun 30, 2022 001-40657
8-K Open Document | Data Open Filing 8-K Aug 4, 2022 Aug 4, 2022 001-40657
4 Open Document Open Filing FORM 4 SUBMISSION Jun 10, 2022 Jun 8, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jun 10, 2022 Jun 8, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jun 10, 2022 Jun 8, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jun 10, 2022 Jun 8, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jun 10, 2022 Jun 8, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jun 10, 2022 Jun 8, 2022
8-K Open Document | Data Open Filing 8-K Jun 9, 2022 Jun 8, 2022 001-40657
4 Open Document Open Filing FORM 4 SUBMISSION Jun 2, 2022 May 31, 2022
3 Open Document Open Filing FORM 3 SUBMISSION Jun 2, 2022 May 23, 2022
10-Q Open Document | Data Open Filing 10-Q May 4, 2022 Mar 31, 2022 001-40657
8-K Open Document | Data Open Filing 8-K May 4, 2022 May 4, 2022 001-40657
DEFA14A Open Document Open Filing DEFA14A Apr 29, 2022 001-40657
DEF 14A Open Document Open Filing DEF 14A Apr 29, 2022 Jun 8, 2022 001-40657
8-K Open Document | Data Open Filing 8-K Apr 28, 2022 Apr 24, 2022 001-40657
4 Open Document Open Filing FORM 4 SUBMISSION Apr 1, 2022 Mar 31, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Apr 1, 2022 Mar 31, 2022
3 Open Document Open Filing FORM 3 SUBMISSION Apr 1, 2022 Mar 28, 2022
3 Open Document Open Filing FORM 3 SUBMISSION Apr 1, 2022 Mar 28, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Mar 11, 2022 Mar 9, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Mar 11, 2022 Mar 9, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Mar 11, 2022 Mar 9, 2022
10-K Open Document | Data Open Filing 10-K Mar 10, 2022 Dec 31, 2021 001-40657
8-K Open Document | Data Open Filing 8-K Mar 10, 2022 Mar 10, 2022 001-40657
SC 13G Open Document Open Filing SC 13G Feb 14, 2022 005-92749
SC 13G Open Document Open Filing Feb 9, 2022 005-92749
4 Open Document Open Filing FORM 4 SUBMISSION Feb 3, 2022 Feb 1, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Feb 2, 2022 Jan 31, 2022
3 Open Document Open Filing FORM 3 SUBMISSION Jan 6, 2022 Jan 3, 2022
8-K Open Document | Data Open Filing 8-K Dec 21, 2021 Dec 20, 2021 001-40657
10-Q Open Document | Data Open Filing 10-Q Nov 10, 2021 Sep 30, 2021 001-40657
8-K Open Document | Data Open Filing 8-K Nov 10, 2021 Nov 10, 2021 001-40657
8-K Open Document | Data Open Filing 8-K Nov 8, 2021 Nov 4, 2021 001-40657
10-Q Open Document | Data Open Filing 10-Q Sep 10, 2021 Jun 30, 2021 001-40657
8-K Open Document | Data Open Filing 8-K Sep 10, 2021 Sep 10, 2021 001-40657
SC 13D Open Document Open Filing SC 13D Aug 6, 2021 005-92749
4 Open Document Open Filing FORM 4 SUBMISSION Aug 5, 2021 Aug 3, 2021
4 Open Document Open Filing FORM 4 SUBMISSION Aug 5, 2021 Aug 3, 2021
8-K Open Document Open Filing 8-K Aug 3, 2021 Aug 3, 2021 001-40657
4 Open Document Open Filing FORM 4 SUBMISSION Aug 3, 2021 Aug 3, 2021
4 Open Document Open Filing FORM 4 SUBMISSION Aug 3, 2021 Jul 30, 2021
4 Open Document Open Filing FORM 4 SUBMISSION Aug 3, 2021 Aug 3, 2021
S-8 Open Document Open Filing S-8 Aug 2, 2021 333-258365
424B4 Open Document Open Filing 424B4 Aug 2, 2021 333-257794
4 Open Document Open Filing FORM 4 SUBMISSION Jul 30, 2021 Jul 29, 2021
4 Open Document Open Filing FORM 4 SUBMISSION Jul 30, 2021 Jul 29, 2021
4 Open Document Open Filing FORM 4 SUBMISSION Jul 30, 2021 Jul 29, 2021
SEC STAFF LETTER Open Document Open Filing Jul 29, 2021
EFFECT Open Document Open Filing Jul 29, 2021 333-257794
3 Open Document Open Filing FORM 3 SUBMISSION Jul 29, 2021 Jul 29, 2021
3 Open Document Open Filing FORM 3 SUBMISSION Jul 29, 2021 Jul 29, 2021
3 Open Document Open Filing FORM 3 SUBMISSION Jul 29, 2021 Jul 29, 2021
3 Open Document Open Filing FORM 3 SUBMISSION Jul 29, 2021 Jul 29, 2021
3 Open Document Open Filing FORM 3 SUBMISSION Jul 29, 2021 Jul 29, 2021
3 Open Document Open Filing FORM 3 SUBMISSION Jul 29, 2021 Jul 29, 2021
3 Open Document Open Filing FORM 3 SUBMISSION Jul 29, 2021 Jul 29, 2021
3 Open Document Open Filing FORM 3 SUBMISSION Jul 29, 2021 Jul 29, 2021
3 Open Document Open Filing FORM 3 SUBMISSION Jul 29, 2021 Jul 29, 2021
3 Open Document Open Filing FORM 3 SUBMISSION Jul 29, 2021 Jul 29, 2021
3 Open Document Open Filing FORM 3 SUBMISSION Jul 29, 2021 Jul 29, 2021
3 Open Document Open Filing FORM 3 SUBMISSION Jul 29, 2021 Jul 29, 2021
3 Open Document Open Filing FORM 3 SUBMISSION Jul 29, 2021 Jul 29, 2021
CERT Open Document Open Filing 8A CERT Jul 29, 2021 001-40657
CORRESP Open Document Open Filing Jul 27, 2021
CORRESP Open Document Open Filing Jul 27, 2021
8-A12B Open Document Open Filing 8-A12B Jul 26, 2021 001-40657
S-1/A Open Document Open Filing S-1/A Jul 26, 2021 333-257794
SEC STAFF LETTER Open Document Open Filing Jul 21, 2021
CORRESP Open Document Open Filing Jul 19, 2021
CORRESP Open Document Open Filing Jul 9, 2021
S-1 Open Document Open Filing S-1 Jul 9, 2021 333-257794
UPLOAD Open Document Open Filing Jul 7, 2021
DRS/A Open Document Open Filing Jul 2, 2021 377-04819
DRS/A Open Document Open Filing Jun 22, 2021 377-04819
DRSLTR Open Document Open Filing Jun 21, 2021
UPLOAD Open Document Open Filing Jun 9, 2021
DRS Open Document Open Filing May 10, 2021 377-04819