0001973141-23-000014.txt : 20230501 0001973141-23-000014.hdr.sgml : 20230501 20230501150332 ACCESSION NUMBER: 0001973141-23-000014 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230501 DATE AS OF CHANGE: 20230501 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Omega Therapeutics, Inc. CENTRAL INDEX KEY: 0001850838 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-40657 FILM NUMBER: 23872963 BUSINESS ADDRESS: STREET 1: 20 ACORN PARK DRIVE CITY: CAMBRIDGE STATE: MA ZIP: 02140 BUSINESS PHONE: (617) 949-4360 MAIL ADDRESS: STREET 1: 20 ACORN PARK DRIVE CITY: CAMBRIDGE STATE: MA ZIP: 02140 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Young Richard A CENTRAL INDEX KEY: 0001490283 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O SYROS PHARMACEUTICALS, INC. STREET 2: 620 MEMORIAL DRIVE SUITE 300 CITY: CAMBRIDGE STATE: MA ZIP: 02139 144 1 primary_doc.xml 144 0001490283 XXXXXXXX LIVE 0001850838 Omega Therapeutics, Inc. 001-40657 20 ACORN PARK DRIVE CAMBRIDGE MA 02140 (617) 949-4360 Young Richard A Director COMMON UBS Financial Services, Inc.

1000 Harbor Blvd 3rd Floor Weehawken NJ 07086

5000 38750.00 48095462 05/01/2023 Nasdaq COMMON 07/25/2017 Founders Shares Issuer N 5000 07/25/2017 CASH N Richard Young

20 Acorn Park Drive Cambridge MA 02140

COMMON 03/17/2023 10000 80000.00 Richard Young

20 Acorn Park Drive Cambridge MA 02140

COMMON 04/06/2023 5000 40000.00 05/01/2023 05/31/2022 /s/ UBS Financial Services Inc, as attorney-in-fact for Richard Young