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)

Dec 18, 2023

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

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

0286328014

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 Stock	1,127,098,705
Debt Securities (Bond in Billion PhP)	7

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 12-1 - Change in Stock Transfer Agent References: Section 12 of the Revised Disclosure Rules

Subject of the Disclosure
Change in Stock Transfer Agent
Background/Description of the Disclosure
RCBC Trust Corporation as the Company’s new Stock Transfer Agent of our company.

Details of Changes in Stock Transfer Agent

Date of Approval by Board of Directors	Nov 28, 2023
Previous Stock Transfer Agent	RCBC Stock Transfer Department
Effective Date of Termination	TBA
New Stock Transfer Agent	RCBC Trust Corporation
Date of Engagement	TBA
Effective Date of Engagement	TBA

Reason(s) for Replacement
In relation to our disclosure on November 28, 2023 regarding the appointment of RCBC Trust Corporation (RCBC Trust) as our Stock Transfer Agent effective January 1, 2024 vice the Trust and Investments Group of Rizal Commercial Banking Corporation, we will disclose the new effective date of RCBC Trust’s appointment once they have complied with the relevant regulatory requirements.
Other Relevant Information
Amendment is being made to change to "TBA" the following: (1) Effective date of Termination of RCBC Stock Transfer; (2) Date of Engagement with RCBC Trust Corporation; and (3) Effective Date of Engagement with RCBC Trust Corporation.