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)

Oct 3, 2025

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 Shares	1,127,092,509
Debt Securities (Bonds in Billion PhP)	2.87

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 14-1 - Notice of Analysts'/Investors' Briefing References: Section 14 of the Revised Disclosure Rules

Subject of the Disclosure
Presentation of the 3rd Quarter 2025 Financial and Operating Results of Manila Electric Company
Background/Description of the Disclosure
Invitation to the Presentation of the 3rd Quarter 2025 Financial and Operating Results of Manila Electric Company

Type of Briefing	Analysts'/ Investors' Briefing
Subject of the Briefing	Manila Electric Company 3rd Quarter 2025 Financial and Operating Results
Date of the Briefing	Oct 27, 2025
Time	3:30 PM
Venue	14th Floor, Lopez Building, Ortigas Avenue, Pasig City, Philippines and virtually via MicrosoftTEAMS Meeting
Contact Person	Mr. Peejay Ramos
Contact Details	[email protected] or [email protected]

Other Relevant Information
Please refer to attached disclosure.