Corporate Governance Overview

The Board of Directors of Allogene Therapeutics, Inc. (the "Company") sets high standards for the Company's employees, officers and directors. Implicit in this philosophy is the importance of sound corporate governance. We are sharing our Board composition, its committees, our charters that guide our Board committees, our code of business conduct and ethics, and our open door policy.

Anyone with a concern or complaint about the Company’s accounting, internal controls or auditing matters may communicate it to the Audit Committee by sending a letter to the Company’s Compliance Officer at the Company’s business address. Any such communication may be made on a confidential or anonymous basis, but all communications should contain sufficiently specific information to permit the Audit Committee to pursue the matter.