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 11, 2025

2. SEC Identification Number

36073

3. BIR Tax Identification No.

000-508-271-000

4. Exact name of issuer as specified in its charter

UNION BANK OF THE PHILIPPINES

5. Province, country or other jurisdiction of incorporation

METRO MANILA

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

UNIONBANK PLAZA, MERALCO AVENUE CORNER ONYX STREET, ORTIGAS CENTER, PASIG CITY Postal Code 1605

8. Issuer's telephone number, including area code

(02) 8841-8600

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

N/A

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	3,316,405,584

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.

Union Bank of the PhilippinesUBP

PSE Disclosure Form 4-8 - Change in Directors and/or Officers
(Resignation/Removal or Appointment/Election)
References: SRC Rule 17 (SEC Form 17-C) and
Section 4.4 of the Revised Disclosure Rules

Subject of the Disclosure
Changes in Senior Officers
Background/Description of the Disclosure
We wish to advise you of the following changes in the senior officers of Union Bank of the Philippines, effective January 1, 2026: 1. Executive Vice President Ramon G. Duarte will assume a new role as Head of Special Projects; 2. Senior Vice President Erika Denise D. Go is appointed as Transaction Banking Center Head, vice Mr. Ramon G. Duarte; 3. Executive Vice President Antonino Agustin S. Fajardo, Corporate Banking Center Head, will retire; and 4. Executive Vice President Melina C. Concha is appointed as Corporate Banking Center Head, concurrent with her role as Institutional Banking Head.

Resignation/Removal or Replacement

Name of Person	Position/Designation	Effective Date of Resignation/Cessation of term (mmm/dd/yyyy)	Reason(s) for Resignation/Cessation
Mr. Antonino Agustin S. Fajardo	Executive Vice President/ Corporate Banking Center Head	Jan/01/2026	Retirement

Election or Appointment

Name of Person	Position/Designation	Date of Appointment/Election (mmm/dd/yyyy)	Effective Date of Appointment Election (mmm/dd/yyyy)	Shareholdings in the Listed Company		Nature of Indirect Ownership
				Direct	Indirect
Mr. Ramon G. Duarte	Executive Vice President/ Head of Special Projects	Dec/11/2025	Jan/01/2026	47,052	343,282	Shares lodged with PCD
Ms. Erika Denise D. Go	Senior Vice President/ Transaction Banking Center Head	Dec/11/2025	Jan/01/2026	2,658	-	N/A
Ms. Melina C. Concha	Executive Vice President/ Corporate Banking Center Head/ Institutional Banking Head	Dec/11/2025	Jan/01/2026	-	-	N/A

Promotion or Change in Designation

Name of Person	Position/Designation		Date of Approval (mmm/dd/yyyy)	Effective Date of Change (mmm/dd/yyyy)	Shareholdings in the Listed Company		Nature of Indirect Ownership
	From	To			Direct	Indirect
N/A	N/A	N/A	N/A	N/A	-	-	N/A

Other Relevant Information
N/A