Dyne Therapeutics(DYN) - 2025 Q4 - Annual Report

Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION OR Delaware 36-4883909 (State or other jurisdiction of incorporation or organization) 1560 Trapelo Road Waltham, Massachusetts 02451 (Address of principal executive offices) (Zip Code) (I.R.S. Employer Identification No.) Registrant's telephone number, including area code: (781) 786-8230 ...