Whistleblowing Policy Conflict of Interest Policy Insider Trading Policy Amendment to Personal Trading Accounts Annual Reporting on Chinese Wall Rules Policy and Data Relating to Health, Safety and Welfare of Employees, Including Company-Sponsored Trainings Occupational Safety and Health (OSH) Program of Bank of Commerce Occupational Safety and Health (OSH) Program Annex A1 - Drug-free Workplace Policy Program Annex A2 - Policy Program on HIV/AIDS Annex A3 - Policy Prevention on Tuberculosis Prevention and Control Annex A4 - Policy Program on Hepatitis B Annex B - Safety and Health Committee Policy on Interlocking Positions and Secondment Policy on Interlocking Positions and Secondment as of January 2023 Internal Audit Charter Internal Audit Charter as of July 2022