0000950170-22-004774 Sample Contracts

AILERON THERAPEUTICS, INC. STOCK OPTION AGREEMENT

Stock Option Agreement • March 28th, 2022 • Aileron Therapeutics Inc • Pharmaceutical preparations

• Contract Type
  Stock Option Agreement
• Filed
  March 28th, 2022
• Company
  Aileron 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.

Aileron Therapeutics, Inc. Restricted Stock Unit Agreement

Restricted Stock Unit Agreement • March 28th, 2022 • Aileron Therapeutics Inc • Pharmaceutical preparations • Delaware

• Contract Type
  Restricted Stock Unit Agreement
• Filed
  March 28th, 2022
• Company
  Aileron 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.