Uni Securities Announces Subscription to Uni Futures' Cash Capital Increase

1. Name and nature of the subject matter (if preferred shares, specify issuance conditions such as dividend rate): Ordinary shares of Uni Futures

2. Effective date: June 29, 115 ~ June 29, 115

3. Board approval date: June 29, 115

4. Other approval dates: Not applicable

5. Number of transactions, unit price, and total transaction amount: Subscription to Uni Futures based on ownership ratio Number of shares: 15,726 thousand ordinary shares (estimated) Unit price: NT$54.86 (provisional) Total transaction amount: NT$862,739 thousand (estimated)

6. Counterparty and its relationship with the company (if the counterparty is a natural person and not a related party of the company, name disclosure may be omitted): Counterparty: Uni Futures Co., Ltd. Relationship with the company: Subsidiary owned 95.82% by the company

7. If the counterparty is a related party, disclose the reason for selecting the related party as the transaction party, the previous transferor, the relationship between the previous transferor and the company and the counterparty, the previous transfer date, and the transfer amount: Uni Futures is a subsidiary owned 95.82% by the company. In this cash capital increase, the company will subscribe according to its ownership ratio and will act as a designated subscriber for any remaining shares not fully subscribed by Uni Futures employees or other shareholders.

8. If the owner of the subject matter has been a related party of the company within the past five years, disclose the related party's acquisition and disposal dates, price, and relationship with the company at the time: Not applicable

9. Matters related to the disposal of claims (including types of collateral attached to the disposed claims; if claims against related parties are disposed, disclose the name of the related party and the book value of the disposed claim): Not applicable

10. Gain (or loss) from disposal (not applicable for acquisition of securities) (if deferred, list and explain recognition status): Not applicable

11. Delivery or payment terms (including payment period and amount), contractual restrictions, and other important agreements: Delivery or payment terms: Subscription procedures will be conducted after Uni Futures obtains approval from the competent authority. Contractual restrictions and other important agreements: None

12. Decision method for this transaction, reference basis for price determination, and decision-making unit: Decision method: Board of Directors Reference basis for price determination: Uni Futures has set the provisional issue price at NT$54.86 per share, based on the net asset value per share as of May 31, 115. Decision-making unit: Board of Directors

13. Net asset value per share of the securities-issuing company acquired or disposed: NT$54.86

14. Cumulative number, amount, ownership ratio, and rights restriction status (e.g., pledge) of the securities held (including this transaction) to date: Including this transaction, the company holds its subsidiary Uni Futures Cumulative number of shares held: 89,626 thousand shares (estimated) Cumulative investment amount: NT$1,961,095 thousand (estimated) Ownership ratio: 93.99% (estimated) Rights restriction status: None

15. Ratio of securities investments (including this transaction) listed in Article 3 of the 'Asset Acquisition and Disposal Rules for Publicly Issued Companies' to total assets and equity attributable to owners of the parent in the company's latest financial statements, and the amount of working capital in the latest financial statements (Note 2): 72.56% of total assets, 390.59% of equity, working capital: NT$31,245,634 thousand

16. Broker and brokerage fees: Not applicable

17. Specific purpose or use of acquiring or disposing of securities: To promote the development of futures business.

18. Dissenting directors' opinions on this transaction: None

19. This transaction is a related-party transaction: Yes

20. Date of auditor approval or audit committee consent: June 17, 115

21. Did the accountant issue an unreasonable opinion on this transaction: No

22. Name of accounting firm: Kuang-Yun United Certified Public Accountants

23. Name of accountant: Tsai, Sheng-Wen, CPA

24. Accountant's license number: Taipei City CPA Certificate No. 2622

25. Does this involve a change in business model: No

26. Business model change explanation:

27. Transaction status with the counterparty in the past year and expected in the next year: None

28. Source of funds: Company's own funds

29. Previous date of material information announcement for the same event: Not applicable

30. Other explanatory matters: None