Announcement

Date Of Change 12 Jun 2023 Type Of Change Appointment Designation Joint Secretary License No MAICSA 7067348 Name LIM KEE SAN Working experience and occupation during past 5 years

Type Announcement Subject OTHERS Description MESB BERHAD (\”MESB\” OR \”THE COMPANY\”) – MERGER OF THE AUDIT COMMITTEE AND RISK MANAGEMENT COMMITTEE The Board of Directors of MESB wishes to inform that the Audit Committee and Risk Management Committee have been merged as a single committee and will be known as the Audit and Risk Management

1. Details of Corporate Proposal Involve issuance of new type/class of securities ? No Types of corporate proposal Exercise of Warrants Details of corporate proposal Conversion of Warrants to Ordinary Shares No. of shares issued under this corporate proposal 195,800 Issue price per share ($$) Malaysian Ringgit (MYR)   0.3000 Par Value($$) (if applicable)  

Subject Dealings Outside Closed Period   No Salutation Name Designation Description Of \”Others\” Designation   1 DATUK WONG SAK KUAN Others Non-Independent Non-Executive Director   Type of Transaction Others Description of \”Others\” Type of Transaction Conversion Warrants Date of Transaction 04 Apr 2022 Description of Securities Ordinary Shares No of Securities Transacted 249,000 % of

Information Compiled By KLSE Particulars of Director Name DATUK WONG SAK KUAN Descriptions(Class) Ordinary Shares Details of changes No Date of change No of securities Type of transaction Nature of Interest 1 04/04/2022 249,000 Others Direct Interest Name of registered holder DATUK WONG SAK KUAN Description of \”Others\” Type of Transaction Conversion Warrants Consideration (if any)

Information Compiled By KLSE Particulars of Director Name DATUK WONG SAK KUAN Descriptions(Class) Warrants 2018/2022 Details of changes No Date of change No of securities Type of transaction Nature of Interest 1 04/04/2022 249,000 Others Direct Interest Name of registered holder DATUK WONG SAK KUAN Description of \”Others\” Type of Transaction Conversion Warrants Consideration (if any)

Particulars of substantial Securities Holder Name DATUK WONG SAK KUAN Nationality/Country of incorporation Malaysia Descriptions (Class) Ordinary Shares Details of changes No Date of change No of securities Type of Transaction Nature of Interest 1 04 Apr 2022 249,000 Others Direct Interest Name of registered holder DATUK WONG SAK KUAN Description of \”Others\” Type of Transaction

1. Details of Corporate Proposal Involve issuance of new type/class of securities ? No Types of corporate proposal Exercise of Warrants Details of corporate proposal Conversion of Warrants to Ordinary Shares No. of shares issued under this corporate proposal 789,000 Issue price per share ($$) Malaysian Ringgit (MYR)   0.3000 Par Value($$) (if applicable)  

Information Compiled By KLSE Particulars of Director Name DATUK WONG SAK KUAN Descriptions(Class) Warrants 2018/2022 Details of changes No Date of change No of securities Type of transaction Nature of Interest   1 28/03/2022 8,000 Acquired Direct Interest   Name of registered holder Wong Sak Kuan Description of \”Others\” Type of Transaction Consideration (if any) RM0.20