E.Sun Financial Holding Announces Unaudited Profit for May 2026

1.Date of occurrence: June 8, 2026 2.Company name: E.Sun Financial Holding Co., Ltd. 3.Relationship with the company: The company itself 4.Mutual shareholding ratio: Not applicable 5.Reason for occurrence: Announcement of the company and its subsidiaries' unaudited profit for May 2026 6.Countermeasures: None 7.Other matters to be stated: Performance data of the company and its subsidiaries for May 2026 Unaudited pre-tax Unaudited after-tax Cumulative pre-tax Cumulative after-tax Cumulative EPS profit (NT$100M) profit (NT$100M) net income (NT$100M) net income (NT$100M) (NT$) E.Sun Financial Holding 42.14 34.86 221.96 177.27 1.10 E.Sun Bank 37.53 30.99 186.59 152.55 1.04 E.Sun Securities 7.23 6.05 26.64 22.39 4.05 E.Sun Venture Capital -2.71 -2.65 10.70 10.77 1.96 E.Sun Investment Trust 0.91 0.74 2.72 2.19 7.30 Note 1: The above figures are unaudited and have not been reviewed by certified public accountants. Note 2: The company recognizes investment profit from E.Sun Investment Trust based on a 91.19954% ownership.