SECURITIES AND EXCHANGE COMMISSIONSEC FORM 17-C

CURRENT REPORT UNDER SECTION 17
OF THE SECURITIES REGULATION CODE
AND SRC RULE 17.2(c) THEREUNDER

1. Date of Report (Date of earliest event reported)

May 1, 2025

2. SEC Identification Number

60312

3. BIR Tax Identification No.

000-464-876-000

4. Exact name of issuer as specified in its charter

PHILIPPINE INFRADEV HOLDINGS INC.

5. Province, country or other jurisdiction of incorporation

PHILIPPINES

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

38th Floor, Rufino Pacific Tower, Ayala Avenue, Makati City Postal Code 1223

8. Issuer's telephone number, including area code

(632) 8283-8459

9. Former name or former address, if changed since last report

NOT APPLICABLE

10. Securities registered pursuant to Sections 8 and 12 of the SRC or Sections 4 and 8 of the RSA

Title of Each Class	Number of Shares of Common Stock Outstanding and Amount of Debt Outstanding
COMMON	6,061,560,322

11. Indicate the item numbers reported herein

ITEM 9

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.

Philippine Infradev Holdings, Inc.INFRA

PSE Disclosure Form 4-30 - Material Information/Transactions References: SRC Rule 17 (SEC Form 17-C) and
Sections 4.1 and 4.4 of the Revised Disclosure Rules

Subject of the Disclosure
Arbitration proceedings relating to the Makati City Subway Project under the Joint Venture Agreement with the Makati City Government
Background/Description of the Disclosure
Please be informed that the Board of Directors of Philippine Infradev Holdings Inc. has resolved that continuing with the Makati City Subway Project under the Joint Venture Agreement (“JVA”) with the Makati City Government was rendered no longer economically and operationally feasible due primarily to the Philippine Supreme Court's decision declaring some subway stations and depot to be under the jurisdiction of Taguig City instead of the Makati City. Arbitration proceedings have thus been commenced with the Singapore International Arbitration Centre to enable an impartial resolution of the JVA with the Makati City
Other Relevant Information
None.