Taishin & SK Life Financial: Correction of Q1 2026 Consolidated Financial Report iXBRL Filing

Disclosure Date: 1150704 Statement Date: 1150703 Statement Time: 164003 Company Code: 2887 Company Name: Taishin & SK Financial Holdings Subject: Correction Announcement of Subsidiary SK Life Insurance's Q1 115 Consolidated Financial Report iXBRL Filing Information Compliance Clause: Item 51 Event Date: 1150703

Details: 1. Event Date: 115/07/03 2. Company Name: SK Life Insurance Co., Ltd. 3. Relationship to Company: Subsidiary 4. Cross-shareholding Ratio: Not applicable 5. Reason for Correction: Correction of iXBRL filing information for SK Life Insurance's Q1 115 consolidated financial report 6. Corrected Information Items/Report Names: iXBRL / "Balance Sheet" and "Subsidiaries Included in Consolidated Financial Statements" 7. Information Before Correction: (1) The "Balance Sheet" did not include the column for January 1, 114, as restated retrospectively. (2) The "Subsidiaries Included in Consolidated Financial Statements" did not include the equity percentage held at the beginning of last year, after restatement. 8. Information After Correction: (1) The "Balance Sheet" has been corrected to include the column for January 1, 114, as restated retrospectively. (2) The "Subsidiaries Included in Consolidated Financial Statements" has been corrected to include the equity percentage held at the beginning of last year, after restatement. 9. Remedial Measures: Corrected content has been re-uploaded to iXBRL. 10. Other Matters to be Disclosed: This correction is an informational update to the iXBRL filing and has no impact on the financial report.