Yuanta Financial Holding Announces Board Approval to Subscribe to Cash Capital Increase of Subsidiary Yuanta Futures for 115th Year

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

2. Date of occurrence: June 24, 115 ~ June 24, 115

3. Board approval date: June 24, 2026 (Minguo Year 115)

4. Other approval dates: Not applicable

5. Transaction quantity, unit price, and total transaction amount:
The transaction quantity is tentatively set at 41,637,441 to 71,943,500 ordinary shares, with a per-share price range of NT$65 to NT$85. At the maximum price of NT$85, the total transaction amount will not exceed NT$6,115,197,500.

6. Counterparty and its relationship with the company (if the counterparty is a natural person and not a related party, name disclosure may be omitted):
Yuanta Futures Co., Ltd.; the company is a subsidiary in which the issuer holds 65.06%.

7. If the counterparty is a related party, disclose the reason for selecting the related party, the previous transferor, the relationship among the previous transferor, the company, and the counterparty, the transfer date, and the transfer amount:
Yuanta Futures is a subsidiary in which the company holds 65.06%, and is conducting a cash capital increase of ordinary shares.

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

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

10. Gain (or loss) from disposal (not applicable for acquisition of securities) (if previously deferred, explain recognition status in a table):
Not applicable.

11. Delivery or payment terms (including payment period and amount), contractual restrictions, and other important agreements:
After approval by the competent authority, Yuanta Futures will set the capital increase benchmark date, and the company shall complete the payment of subscription funds before the benchmark date.

12. Decision method of this transaction, reference basis for price determination, and decision-making unit:
This transaction is conducted via cash capital subscription; the price is determined based on the per-share issuance price. It will be implemented after approval by the company's audit committee and board resolution.

13. Net asset value per share of the securities-issuing company:
NT$63.25

14. Cumulative holdings of the securities involved in this transaction (including this transaction) to date, including quantity, amount, ownership percentage, and any restrictions on rights (e.g., pledge status):
The company holds Yuanta Futures:
(1) Cumulative holding quantity: approximately 281,034,989 to 311,341,048 ordinary shares.
(2) Cumulative holding amount: approximately NT$9,658,512,575 to NT$12,234,527,590.
(3) Ownership percentage: approximately 62.73% to 69.50%.
(4) Rights restriction status: None.

15. Cumulative securities investments (including this transaction) under Article 3 of the 'Regulations Governing the Acquisition or Disposition of Assets by Publicly Issued Companies' as a percentage of 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):
Securities investment as a percentage of total assets: 107.60% to 108.22%.
As a percentage of equity attributable to owners of the parent: 124.73% to 125.44%.
Working capital amount in the latest financial statements: Not applicable.

16. Broker and brokerage fees:
Not applicable.

17. Specific purpose or use of the acquisition or disposition of securities:
To strengthen the operational capital, enhance the financial structure, and increase the adjusted net capital (ANC) and net worth of subsidiary Yuanta Futures.

18. Opinions of dissenting directors regarding this transaction:
None.

19. Whether this transaction is a related-party transaction: Yes

20. Date of auditor's acknowledgment or audit committee approval:
June 16, 2026 (Minguo Year 115)

21. Whether the accountant issued a non-reasonableness opinion on this transaction: Not applicable

22. Name of the accounting firm:
Not applicable.

23. Name of the accountant:
Not applicable.

24. Accountant's practice certificate number:
Not applicable.

25. Whether it involves a change in business model: No

26. Explanation of business model change:
Not applicable.

27. Transaction status with the counterparty within the past year and expected within the next year:
Not applicable.

28. Source of funds:
Internal funds and borrowings.

29. Previous date of material information disclosure on the same event: Not applicable

30. Other explanatory matters:
The actual subscription price will be determined by the chairman of Yuanta Futures after the filing becomes effective with the competent authority. The fundraising amount and other capital increase procedures will be carried out accordingly. The company will authorize its chairman to proceed with the subscription and subsequent procedures within the maximum limit of NT$6,115,197,500.