Atlas Venture Fund XI, L.P.

13F Holdings History for Dyne Therapeutics, Inc. - Common Stock, $0.0001 par value per share (DYN)

Symbol: DYN on Nasdaq
Investment type: Equity / Common Stock, $0.0001 par value per share
Latest Disclosed Ownership: 5.71M shares
Security Ownership: 4%

Atlas Venture Associates XI, L.P. ownership in Dyne Therapeutics, Inc. Common Stock, $0.0001 par value per share (DYN)

2025-11-13 - Atlas Venture Associates XI, L.P. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 5.71M shares of Dyne Therapeutics, Inc. Common Stock, $0.0001 par value per share (DYN). This represents 4% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Atlas Venture Associates XI, L.P.	4%		$72.3M	5.71M			$12.65	13G/A	9/30/2025	13 Nov 2025 16:23:17