CR01152-2026

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Petron CorporationPCOR

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 Rey Leonardo B. Guerrero
Date of Event Requiring Statement Feb 12, 2026
Relationship of Reporting Person to Issuer Director
Description of the Disclosure

Please find attached a copy of the Initial Statement of Beneficial Ownership of Securities (SEC Form 23-A) of Ret. Gen. Rey Leonardo B. Guerrero which we filed on his behalf with the Securities and Exchange Commission via SEC i-Message today, February 12, 2026, following his election as a Director of the Company approved by the Board of Directors at its special board meeting held earlier today.

Filed on behalf by:
Name Jhoanna Jasmine Javier-Elacio
Designation Vice President - General Counsel and Corporate Secretary/Compliance Officer