E.SUN FHC Announces Unaudited Earnings for April 2026 for Itself and Subsidiaries

1. Date of Fact Occurrence: 2026/05/06 2. Company Name: E.SUN Financial Holding Company 3. Relationship with Company (Please enter Parent Company or Subsidiary): Parent Company 4. Proportion of Mutual Shareholding: Not applicable. 5. Reason for Occurrence: Announcement of unaudited earnings for E.SUN Financial Holding Company and its subsidiaries for April 2026. 6. Response Measures: None 7. Other Matters to be Noted (If the subject of the event occurrence or resolution is a publicly offered company or above, this major information also meets the criteria of Article 7, Paragraph 9 of the Securities Transaction Act Enforcement Rules regarding matters that have a significant impact on shareholder rights or stock prices): Announcement of performance data for E.SUN Financial Holding Company and its subsidiaries for April 2026,

Un-audited Un-audited Cumulative Cumulative Cumulative EPS Pre-tax Profit After-tax Profit Pre-tax Net Profit After-tax Net Profit After-tax Profit (Hundred Million NTD) (Hundred Million NTD) (Hundred Million NTD) (Hundred Million NTD) (NTD) E.SUN FHC 52.79 41.84 179.82 142.41 0.88 E.SUN Bank 40.06 33.94 149.06 121.56 0.83 E.SUN Securities 6.77 5.82 19.42 16.34 2.96 E.SUN Ventures 6.35 6.32 13.41 13.42 2.44 E.SUN IM 0.57 0.45 1.81 1.45 4.84 Note 1: The above data are all unaudited figures and have not been audited or reviewed by an accountant. Note 2: The Company recognizes investment income from E.SUN IM at its shareholding proportion of 91.19954%. Keyword: Major Information