0000950170-24-052066 Sample Contracts

Dyne Therapeutics, Inc. RESTRICTED STOCK UNIT AGREEMENT Granted under 2024 Inducement Stock Incentive Plan

Restricted Stock Unit Agreement • May 2nd, 2024 • Dyne Therapeutics, Inc. • Pharmaceutical preparations • Delaware

• Contract Type
  Restricted Stock Unit Agreement
• Filed
  May 2nd, 2024
• Company
  Dyne Therapeutics, Inc.
• Industry
  Pharmaceutical preparations
• Jurisdiction
  Delaware

This grant of RSUs satisfies in full all commitments that the Company has to the Participant with respect to the issuance of stock, stock options or other equity securities.

Dyne Therapeutics, Inc. NONSTATUTORY STOCK OPTION AGREEMENT Granted under 2024 Inducement Stock Incentive Plan

Nonstatutory Stock Option Agreement • May 2nd, 2024 • Dyne Therapeutics, Inc. • Pharmaceutical preparations

• Contract Type
  Nonstatutory Stock Option Agreement
• Filed
  May 2nd, 2024
• Company
  Dyne Therapeutics, Inc.
• Industry
  Pharmaceutical preparations

This option satisfies in full all commitments that the Company has to the Participant with respect to the issuance of stock, stock options or other equity securities.