2890 SinoPac Financial Holdings Announces Private Placement of Common Shares by Subsidiary SinoPac Securities

Announcement Date: July 2, 2026 Statement Date: July 1, 2026 Statement Time: 16:14:50 Company Code: 2890 Company Name: SinoPac Financial Holdings Subject: SinoPac Financial Holdings announces that its subsidiary, SinoPac Securities, has resolved via board resolution to conduct a private placement of common shares for cash capital increase. Applicable Clause: Item 11 Factual Date: July 1, 2026

Details: 1. Board Resolution Date: July 1, 2026 2. Type of Privately Placed Securities: Common Shares 3. Private Placement Recipient and Relationship to Company: SinoPac Financial Holdings; parent company of SinoPac Securities 4. Number of Privately Placed Shares: Up to 481 million shares 5. Estimated Private Placement Amount: Approximately NT$12.5 billion 6. Basis and Reasonableness of Private Placement Price: Not less than the net asset value per share of NT$25.36 as audited by accountants as of March 31, 2026; the issue price is tentatively set at NT$26 per share, approximately 102.5% of the net asset value as of March 31, 2026 7. Use of Proceeds from Private Placement: Strengthen capital base, improve capital adequacy ratio, reduce debt-to-equity ratio, and meet funding needs for operations and business expansion 8. Reason for Not Conducting Public Offering: Consideration of timeliness, convenience, and issuance costs of capital raising, as well as maintaining a single shareholder structure for SinoPac Securities 9. Dissenting or Reserved Opinions from Independent Directors: None 10. Actual Pricing Date: Authorized to be determined by the Chairman of SinoPac Securities 11. Reference Price: NT$25.36 12. Actual Private Placement Price, Conversion Price, or Subscription Price: Tentatively NT$26 13. Rights and Obligations of Newly Issued Private Placement Shares: Same as existing publicly traded common shares 14. Share Conversion Benchmark Date (if applicable to convertible, exchangeable, or subscription rights): Not applicable 15. Potential Dilution Impact (if applicable): Not applicable 16. Potential Impact on Listed Common Share Equity Ratio after Full Conversion (if applicable): Not applicable 17. Measures for Low Share Liquidity if Listed Shares Less Than 60 Million or 25%: Not applicable 18. Other Matters to be Disclosed: Final number of shares issued, per-share price, and capital increase benchmark date subject to approval by the Chairman of SinoPac Securities