CR07060-2026

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.

PetroEnergy Resources CorporationPERC

PSE Disclosure Form 17-12-A - List of Top 100 Stockholders (Common Shares) Reference: Section 17.12 of the Revised Disclosure Rules

Type of Securities

For the period ended Sep 30, 2026
Description of the Disclosure

Please see attached PetroEnergy Resources Corporation's List of Top 100 as of September 30, 2026.

Number of Issued Common Shares 568,711,842
Number of Treasury Common Shares, if any -
Number of Outstanding Common Shares 568,711,842
Number of Listed Common Shares 568,711,842
Number of Lodged Common Shares 528,072,953
  PCD Nominee - Filipino 526,950,485
  PCD Nominee - Non-Filipino 1,122,468
Number of Certificated Common Shares 40,638,889
Change from previous submission

The number of previously certificated shares was 40,688,216, which is slightly higher than the current 40,638,889 certificated shares. Meanwhile, the number of lodged common shares increased from 528,023,626 to 528,072,953.

Filed on behalf by:
Name Maria Carmela Hautea
Designation Asst. Corporate Secretary, Alternate Information Officer, Data Privacy Officer