Report of the Public Presentation

SET allows trading on the securities of 8 listed companies during June 4 - July 3, 2026 by purchasing with Cash Balance account

Notification convening date of the Public Presentation

Notification on the Delay in Submission of the Company's Q1/2026 Financial Statements for the Period Ended March 31, 2026

SP signs posted on listed companies for failure to submit financial statements ending March 31, 2026

14 May 2026 is the last trading day of CHO-W4

Notification of Details Regarding the Final Exercise of CHO-W4

Publication of Minutes of the Shareholders Annual General Meeting Year 2026 on the Company's Website

Report on the results of the Exercise of CHO-W4 (F53-5)

Notification of Update on the Delay in Submission of FY2025 Financial Statements

Notification of the Resolution of the Annual General Meeting of Shareholders for the year 2026

Changing of Chief Accountant

Notification the Exercise of CHO-W4

Notification of Details Regarding the Exercise of CHO-W4

Publication of the Annual General Shareholders 2026 Invitation Letter on the Company Website

Trading Suspension and termination of listing status of CHO-W4

Notification the final exercise and request for suspension of CHO-W4 (Revised)

Notification the final exercise and request for suspension of CHO-W4

Report on the results of the Exercise of CHO-W4 (F53-5)

Notification of the Board of Directors' Meeting No. 4/2026 Re: Proposal to Reduce the Number of Agenda Items for the 2026 Annual General Meeting of Shareholders (Revised)

Report of the Public Presentation

Notification the exercise of CHO-W4

Notification of details regarding the exercise of CHO-W4

Report on the results of the Exercise of CHO-W4 (F53-5)

Notification convening date of the Public Presentation

SP signs posted on listed companies for failure to submit financial statements ending December 31, 2025

Resolutions of the BOD Meeting No. 3/2026 Re: Addition of Agenda Item to Consider and Approve the Appointment of the Company's Auditor and the Determination of the Auditor's Remuneration for the Year 2026 at the 2026 AGM (Revised)

Notification of Delay in Submission of the Company's 2025 Financial Statements

Notification of the Board of Directors' Meeting No. 2/2026 Resolution regarding the Dividend Payment Omission, and Scheduling the Date of the 2026 Annual General Meeting of Shareholders

Clarification of Information in the Financial Statements for the Q3/2025 in Response to the SET's Inquiry (Investment Information in SPAC, Siam Medican Company Limited, and additional matters)(3rd Revised) (Revised)

Notification of details regarding the exercise of CHO-W4 (Revised)

Notification the exercise of CHO-W4

Notification of details regarding the exercise of CHO-W4

Report on the results of the Exercise of CHO-W4 (F53-5)

Clarification of Information in the Financial Statements for the Third Quarter of 2025 in Response to the SET's Inquiry (Investment Information in SPAC, Siam Medican Company Limited, and additional matters) (Revised)

Report on the use of capital Increase received

Clarification of Information in the Financial Statements for the Q3/2025 in Response to the SET's Inquiry (Revised to Investment Information in SPAC)

Notification the exercise of CHO-W4

Notification of details regarding the exercise of CHO-W4

Report on the results of the Exercise of CHO-W4 (F53-5)