Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-22-061243
Filing Date
2022-12-14
Accepted
2022-12-14 16:55:15
Documents
1
Period of Report
2022-12-12

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 15810
  Complete submission text file 0001209191-22-061243.txt   21996
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. (Reporting) CIK: 0001708269 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39509 | Film No.: 221462784

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 Opportunity Fund I, L.P. (Reporting) CIK: 0001759241 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39509 | Film No.: 221462781

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 Associates Opportunity I, L.P. (Reporting) CIK: 0001780065 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39509 | Film No.: 221462780

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 Associates Opportunity I, LLC (Reporting) CIK: 0001780066 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39509 | Film No.: 221462779

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 Associates XI, LLC (Reporting) CIK: 0001780067 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39509 | Film No.: 221462782

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 Associates XI, L.P. (Reporting) CIK: 0001780068 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39509 | Film No.: 221462783

Mailing Address 1560 TRAPELO ROAD WALTHAM MA 02451
Business Address 1560 TRAPELO ROAD WALTHAM MA 02451 (781) 786-8230
Dyne Therapeutics, Inc. (Issuer) CIK: 0001818794 (see all company filings)

EIN.: 364883909 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address 300 TECHNOLOGY SQUARE 8TH FLOOR CAMBRIDGE MA 02139
Business Address 300 TECHNOLOGY SQUARE 8TH FLOOR CAMBRIDGE MA 02139 857-201-2700
Atlas Venture Opportunity Fund II, L.P. (Reporting) CIK: 0001885327 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39509 | Film No.: 221462785

Mailing Address 300 TECHNOLOGY SQUARE, 8TH FLOOR CAMBRIDGE MA 02139
Business Address 300 TECHNOLOGY SQUARE, 8TH FLOOR CAMBRIDGE MA 02139 857 201 2700
Atlas Venture Associates Opportunity II, LLC (Reporting) CIK: 0001935810 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39509 | Film No.: 221462777

Mailing Address 300 TECHNOLOGY SQUARE, 8TH FLOOR CAMBRIDGE MA 02139
Business Address 300 TECHNOLOGY SQUARE, 8TH FLOOR CAMBRIDGE MA 02139 1 857 201 2700
Atlas Venture Associates Opportunity II, LP (Reporting) CIK: 0001935814 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-39509 | Film No.: 221462778