Hua Nan Financial Holdings Announces June 2026 Consolidated Earnings

Release Date: July 15, 2026 Statement Date: July 14, 2026 Statement Time: 15:40:30 Company Code: 5880 Company Name: Hua Nan Financial Holding Subject: Announcement of unaudited consolidated earnings for June 2026 for the company and its major subsidiaries Applicable Clause: Clause 51 Event Date: July 14, 2026

Details: 1. Event Date: July 14, 2026 2. Company Name: Hua Nan Financial Holding Co., Ltd. 3. Relationship with Company: Parent Company 4. Cross-shareholding Ratio: None 5. Reason for Announcement: As stated above 6. Response Measures: Not applicable 7. Additional Notes (This material information also meets the criteria under Article 7, Paragraph 9 of the Enforcement Rules of the Securities and Exchange Act, as the subject is a publicly issued company and the matter significantly impacts shareholders' equity or securities prices):

The following table presents the unaudited financial performance for the month and year-to-date:

Entity (Consolidation) Pre-tax Profit After-tax Profit Cumulative Pre-tax Cumulative After-tax Cumulative EPS (NT$ Billion) (NT$ Billion) Profit (NT$ B) Profit (NT$ B) (NT$) Hua Nan Financial (C) 31.84 21.81 170.04 134.00 0.82 Hua Nan Bank (C) 27.87 22.76 142.69 115.04 0.88 Hua Nan Asset (C) 0.50 0.39 2.52 1.98 0.63 Hua Nan Bills (I) 0.84 0.77 3.91 3.23 0.66 Hua Nan Securities (C) 2.29 2.00 15.28 13.88 2.67 Hua Nan Life (I) 2.06 1.73 12.05 10.34 1.50 Hua Nan Investment (I) 0.01 0.01 0.02 0.02 0.06

Note: The above group earnings data are unaudited internal figures. For the financial holding company’s consolidated cumulative net profit after tax, NT$12.889 billion is attributable to owners of the parent, and NT$0.511 billion to non-controlling interests.