0001961863-24-000075.txt : 20240301 0001961863-24-000075.hdr.sgml : 20240301 20240301171106 ACCESSION NUMBER: 0001961863-24-000075 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240301 DATE AS OF CHANGE: 20240301 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Dyne Therapeutics, Inc. CENTRAL INDEX KEY: 0001818794 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 364883909 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-39509 FILM NUMBER: 24711491 BUSINESS ADDRESS: STREET 1: 1560 TRAPELO ROAD CITY: WALTHAM STATE: MA ZIP: 02451 BUSINESS PHONE: (781) 786-8230 MAIL ADDRESS: STREET 1: 1560 TRAPELO ROAD CITY: WALTHAM STATE: MA ZIP: 02451 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Atlas Venture Opportunity Fund I, L.P. CENTRAL INDEX KEY: 0001759241 ORGANIZATION NAME: IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 BUSINESS ADDRESS: STREET 1: 400 TECHNOLOGY SQUARE, 10TH FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02139 BUSINESS PHONE: 857-201-2700 MAIL ADDRESS: STREET 1: 400 TECHNOLOGY SQUARE, 10TH FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02139 144 1 primary_doc.xml 144 0001759241 XXXXXXXX LIVE 0001818794 Dyne Therapeutics, Inc. 001-39509 1560 TRAPELO ROAD WALTHAM MA 02451 (781) 786-8230 Atlas Venture Opportunity Fund I, L.P. Shareholder Common Merrill
555 California Street Floor 18 San Francisco CA 94104
50000 1345000.00 61375598 02/28/2024 NASDAQ
Common 08/07/2020 Private Placement Issuer N 50000 08/07/2020 Cash N Atlas Venture Fund XI, L.P.
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/15/2024 177906 4249848.59
Atlas Venture Fund XI, L.P.
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/16/2024 162707 3764512.97
Atlas Venture Fund XI, L.P.
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/20/2024 169539 3852242.10
Atlas Venture Fund XI, L.P.
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/21/2024 184501 4165304.91
Atlas Venture Fund XI, L.P.
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/22/2024 119360 2704646.63
Atlas Venture Fund XI, L.P.
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/23/2024 159542 3621396.00
Atlas Venture Opportunity Fund I, LP
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/23/2024 23648 536778.86
Atlas Venture Opportunity Fund II, LP
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/23/2024 13738 311834.74
Atlas Venture Fund XI, L.P.
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/26/2024 201095 4769953.29
Atlas Venture Opportunity Fund I, LP
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/26/2024 29808 707042.78
Atlas Venture Opportunity Fund II, LP
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/26/2024 17316 410733.79
Atlas Venture Fund XI, L.P.
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/27/2024 298702 7289045.68
Atlas Venture Opportunity Fund I, LP
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/27/2024 44276 1080440.66
Atlas Venture Opportunity Fund II, LP
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/27/2024 25721 627654.13
Atlas Venture Fund XI, L.P.
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/28/2024 154674 3841963.26
Atlas Venture Opportunity Fund I, LP
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/28/2024 22927 569486.09
Atlas Venture Opportunity Fund II, LP
300 Technology Square Suite 8 Cambridge MA 02139
Common 02/28/2024 13319 330832.00
03/01/2024 01/10/2024 Ommer Chohan