CR08171-2025

The Exchange does not warrant and holds no responsibility for the veracity of the facts and representations contained in all corporate disclosures, including financial reports. All data contained herein are prepared and submitted by the disclosing party to the Exchange, and are disseminated solely for purposes of information. Any questions on the data contained herein should be addressed directly to the Corporate Information Officer of the disclosing party.

JG Summit Holdings, Inc.JGS

PSE Disclosure Form 17-18 - Other SEC Forms/Reports/Requirements

Form/Report Type Certification of Attendance in Corporate Governance Training
Report Period/Report Date Nov 26, 2025
Description of the Disclosure

Please find attached the Corporate Governance Training Certificates of Attendance for the Rebroadcas of the 2025 Gokongwei Group Corporate Governance Board Training, entitled “Corporate Governance in the Age of AI: Navigating Opportunities and Risks for a Future-Ready Gokongwei Group” held virtually on November 18, 2025 from 1:00pm to 5:00pm at via MS Teams Live.

Filed on behalf by:
Name Maria Celia Fernandez-Estavillo
Designation Chief Legal Officer and Corporate Secretary