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 17-6 - Initial Statement of Beneficial Ownership of Securities References: SRC Rule 23 and
Section 17.5 of the Revised Disclosure Rules

Name of Reporting Person	Maria Gay D. Advincula
Date of Event Requiring Statement	Dec 16, 2025
Relationship of Reporting Person to Issuer	Officer

Description of the Disclosure
Please find attached the SEC Form 23-A (Initial Statement of Beneficial Ownership of Securities) of Ms. Maria Gay D. Advincula as filed with the Securities and Exchange Commission.