Uni Securities Announces Financial Results for June 2026

Release Date: July 7, 2026 Statement Date: July 6, 2026 Statement Time: 13:35:54 Company Code: 2855 Company Name: Uni Securities Subject: Announcement of the Company's June 2026 Financial Results Applicable Clause: Item 51 Factual Date: July 6, 2026

Details: 1. Factual Date: 07/06/2026 2. Company Name: Uni Securities Co., Ltd. 3. Relationship with Company (Please enter '本公司' or 'Subsidiary'):本公司 4. Cross-shareholding Ratio: Not applicable 5. Reason for Occurrence: Announcement of the company's self-calculated consolidated financial results for June 2026:

(1) Pre-tax profit for June: NT$1,899,079 thousand (2) Post-tax profit for June: NT$1,629,273 thousand (3) Pre-tax EPS for June: NT$1.186 (4) Post-tax EPS for June: NT$1.017 (5) Cumulative pre-tax profit from January to June: NT$11,872,346 thousand (6) Cumulative post-tax profit from January to June: NT$11,138,988 thousand (7) Cumulative pre-tax EPS from January to June: NT$7.414 (8) Cumulative post-tax EPS from January to June: NT$6.956

6. Response Measures: None 7. Other Matters to be Disclosed: The above information is the company's preliminary self-calculated results and has not been audited or reviewed by an accountant.