C00486-2026

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)
Jan 26, 2026
2. SEC Identification Number
PW-102
3. BIR Tax Identification No.
000-101-528-000
4. Exact name of issuer as specified in its charter
Manila Electric Company
5. Province, country or other jurisdiction of incorporation
The Philippines
6. Industry Classification Code(SEC Use Only)
7. Address of principal office
Lopez Building, Ortigas Avenue, Barangay Ugong, Pasig City Postal Code 1605
8. Issuer's telephone number, including area code
(02) 8632-8014
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 1,127,092,509
11. Indicate the item numbers reported herein
Item 9 (Other events)

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.

Manila Electric CompanyMER

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

Results of Board Meeting
Background/Description of the Disclosure

Please be informed that the Company’s Board of Directors, in its regular meeting held today, January 26, 2026, approved the following:

1. The Agenda and Notice of the Company’s Annual Stockholders’ Meeting to be held on June 30, 2026, at 10:00 a.m. with the following agenda:

a. Call to Order
b. Certification of Notice and Quorum
c. Approval of the Minutes of the Annual Stockholders’ Meeting held on May 27, 2025
d. Report of the Chief Executive Officer
e. Approval of the 2025 Audited Consolidated Financial Statements
f. Ratification of Acts of the Board and Management
g. Election of Directors for the ensuing year
h. Appointment of External Auditors
i. Other business that may properly be brought before the meeting
j. Adjournment

2. The close of business on April 10, 2026 as the record date for the determination of stockholders entitled to notice of, and to vote at, the meeting. The stock and transfer books of MERALCO will not be closed.

3. Nominations for regular and independent directors to the Company shall be filed with the Office of the Corporate Secretary c/o Corporate Governance and Compliance Office, Ground Floor, Lopez Bldg., Meralco Center, Ortigas Avenue, Brgy. Ugong, Pasig City. The deadline for submission of nominations shall also be on April 10, 2026.

4. In accordance with Article I, Section 3 of the Company’s Amended By-Laws, any instrument authorizing a proxy to act shall be submitted to and received at the principal office of MERALCO on or before June 2, 2026, 5:00 p.m., addressed to the attention of the Corporate Secretary c/o Corporate Governance and Compliance Office at the address indicated above. Soft copies of the proxies can be emailed in advance to [email protected].

5. Validation of proxies is set on June 16, 2026, 10:00 a.m. at Meralco Compound, Ortigas Avenue, Brgy. Ugong, Pasig City.

6. The conduct of the annual stockholders’ meeting will also be streamed live, and stockholders may attend and participate via remote communication and vote in absentia, using the online portal https://company.meralco.com.ph/corporate-governance/voting-in-absentia. The guidelines for online voting and participation is set forth in Annex “C” of the Definitive Information Statement downloadable at the company’s and Philippine Stock Exchange EDGE’s respective websites.
Other Relevant Information

Please refer to attached disclosure.
Filed on behalf by:
Name Jocelyn Villar-Altamira
Designation Vice President and Head, Corporate Governance and Compliance