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)

Aug 26, 2026

2. SEC Identification Number

A1997-9587

3. BIR Tax Identification No.

005-338-421-00

4. Exact name of issuer as specified in its charter

Citystate Savings Bank, Inc.

5. Province, country or other jurisdiction of incorporation

Philippines

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

CITYSTATE CENTRE BUILDING, 709 SHAW BLVD., PASIG CITY Postal Code 1600

8. Issuer's telephone number, including area code

0284703333

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 SHARES	173,865,000

11. Indicate the item numbers reported herein

ITEM NO. 4 ONLY

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.

Citystate Savings Bank, Inc.CSB

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 Officer and Director
Background/Description of the Disclosure
In today’s Board Meeting held on 26 August 2026, the Board of Directors of Citystate Savings Bank, Inc. (the Bank) accepted the resignations of the following: a. Mr. Dominic Arnold A. Cabangon, as Director of the Bank, effective August 26, 2026; and b. Ms. Mylynne C. Estupin, with the rank of Vice President and position of Human Resources Group Head and Corporate Services Group Head, effective August 31, 2026.

Resignation/Removal or Replacement

Name of Person	Position/Designation	Effective Date of Resignation/Cessation of term (mmm/dd/yyyy)	Reason(s) for Resignation/Cessation
Dominic Arnold A. Cabangon	DIRECTOR	8/26/2026	PERSONAL REASONS
Mylynne C. Estupin	Corporate Services Group Head and Human Resources Head	8/31/2026	PERSONAL REASONS

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
-	-	-	-	-	-	-

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
-	-	-	-	-	-	-	-

Other Relevant Information
Please see attachment.