Cooperative Bank of Taiwan Resolves to Increase Capital by Issuing New Shares from Retained Earnings

1. Board of Directors' resolution date: April 15, 2026. 2. Source of capital increase: Distributable retained earnings for fiscal year 2025. 4. Total issue amount and number of shares: NT$6,802,643,300 and 680,264,330 shares. 7. Par value per share: NT$10. 11. Allocation ratio for existing shareholders: 70 shares issued for every 1,000 shares held. 12. Handling of fractional shares and un-subscribed shares: Fractional shares less than one share may be consolidated by shareholders within 5 days from the ex-dividend base date at the company's stock agency. Fractional shares that cannot be consolidated will be converted into cash (rounded down to the nearest dollar). Un-consolidated accumulated fractional shares may be subscribed by specific individuals at par value as authorized by the Chairman. 13. Rights and obligations of new shares: Same as existing shares. 14. Purpose of capital increase: To supplement capital structure and enhance profitability, in response to the requirements of the new Basel Accord (Basel III) for additional common equity Tier 1 capital.