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 15, 2026

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
Resignation of a Director
Background/Description of the Disclosure
Please be informed that the Board of Directors of Union Bank of the Philippines accepted on October 15, 2026, the resignation of Mr. Robert Joseph M. De Claro as nominee director of the Social Security System in the Bank and as member of the following Board committees, effective October 13, 2026: Regular Member: Executive Committee Corporate Governance Committee Non-Executive Board Alternated Member: Risk Management Committee Market Risk Committee Operational Risk Management Committee Information Technology & Cybersecurity Committee

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. Robert Joseph M. De Claro	Director	Oct/13/2026	Appointment as Secretary of the Department of Information and Communications Technology

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
N/A	N/A	N/A	N/A	-	-	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