Corporate Governance Overview

The Board of Directors of C4 Therapeutics (the "Company") sets high standards for the Company's employees, officers and directors. Implicit in this philosophy is the importance of sound corporate governance. It is the duty of the Board of Directors to serve as a prudent fiduciary for the Company’s shareholders and to oversee the management of the Company's business. To fulfill its responsibilities and to discharge its duties, the Board of Directors has adopted the corporate governance policies and charters set forth below, which are subject to modification from time to time as the Board of Directors deems appropriate in the best interests of the Company or as required by applicable laws and regulations.