CR00661-2026

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.

Philex Mining CorporationPX

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 Dec 31, 2025
Description of the Disclosure

PHILEX MINING CORPORATION TOP 100 STOCKHOLDERS
The PCD Nominee-Filipino shares of 1,450,434,381 is inclusive of 34,593,083 shares of SSS.

Number of Issued Common Shares 5,782,399,068
Number of Treasury Common Shares, if any -
Number of Outstanding Common Shares 5,782,399,068
Number of Listed Common Shares 5,782,399,068
Number of Lodged Common Shares 1,980,734,612
  PCD Nominee - Filipino 1,450,434,381
  PCD Nominee - Non-Filipino 530,300,231
Number of Certificated Common Shares 3,801,664,456
Change from previous submission

Changes from previous submission as follows:
1. Number of Lodged Common Shares- increased.
2. PCD Nominee-Filipino- decreased.
3. PCD Nominee Non-Filipino- increased.
4. Number of Certified Common Shares- decreased.

Filed on behalf by:
Name Paraluman Navarro
Designation AVP Finance