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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001839882-21-002170
Filing Date
2021-02-16
Accepted
2021-02-16 17:28:38
Documents
1
Group Members
ATLAS VENTURE ASSOCIATES OPPORTUNITY I, L.P.ATLAS VENTURE ASSOCIATES OPPORTUNITY I, LLCATLAS VENTURE ASSOCIATES XI, L.P.ATLAS VENTURE ASSOCIATES XI, LLCATLAS VENTURE OPPORTUNITY FUND I, L.P.

Document Format Files

Seq Description Document Type Size
1 SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP dyn-sc13g_123120.htm SC 13G 120164
  Complete submission text file 0001839882-21-002170.txt   121913
Mailing Address 400 TECHNOLOGY SQUARE 10TH FLOOR CAMBRIDGE MA 02139
Business Address 400 TECHNOLOGY SQUARE 10TH FLOOR CAMBRIDGE MA 02139 857-201-2700
Atlas Venture Fund XI, L.P. (Filed by) CIK: 0001708269 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G

Mailing Address 830 WINTER STREET WALTHAM MA 02451
Business Address 830 WINTER STREET WALTHAM MA 02451 (781) 786-8230
Dyne Therapeutics, Inc. (Subject) CIK: 0001818794 (see all company filings)

IRS No.: 364883909 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-91706 | Film No.: 21641109
SIC: 2834 Pharmaceutical Preparations