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• Jun 18, 2026 Consolidated Subsidiary Decides to Redeem Outstanding Bonds Prior to Maturity(PDF/125KB)
• Jun 15, 2026 Status of Progress on the Business Improvement Plans (Update on disclosed matter as of May 31, 2026)(PDF/2,903KB)
• May 22, 2026 Identification of Materiality[Topics](PDF/311KB)
• May 22, 2026 Creating a Positive Impact on the Future of the Earth : Launching the New "SOMPO Earth Positive Actions" Strategy[Topics](PDF/337KB)
• May 20, 2026 Announcement of FY2025 Results
• May 20, 2026 Notice Regarding Change of Company Name and Partial Amendment to the Articles of Incorporation(PDF/195KB)
• May 20, 2026 Notice Regarding the Appointment and Retirement of Executive Officers(PDF/99KB)
• May 20, 2026 Announcement regarding Details of Share Buybacks(PDF/90KB)
• May 20, 2026 Notice Regarding the Introduction of a Stock Compensation Plan for Group Employees and the Acquisition of Own Shares for the Stock Benefit Trust (J-ESOP)(PDF/72KB)
• May 14, 2026 Strategic Partnership Agreement with DRS Group〜Co-creation of a Rapid Vehicle Repair Platform for Hail Disasters Utilizing World-Class Technology〜(PDF/239KB)
• Apr 30, 2026 （Summary）Notice of Personnel Changes(PDF/100KB)
• Apr 16, 2026 Notice Regarding Issuance of U.S. Dollar-Denominated Senior Unsecured Notes(PDF/143KB)
• Apr 16, 2026 Strategic Partnership with UK Insurtech Company Zego(PDF/142KB)
• Mar 31, 2026 Signing of a Memorandum of Understanding for the Establishment of a Joint Venture~Reducing the burden on customers during natural disasters and promoting the healthy development of the home renovation industry~(PDF/168KB)
• Mar 30, 2026 SOMPO Holdings and the Institute for Global Environmental Strategies have jointly produced a Japanese translation of the latest WBCSD reports on responding to physical risks [Topics](PDF/193KB)
• Mar 27, 2026 (Summary) Notice of Personnel Changes(PDF/37KB)
• Mar 25, 2026 Announcement regarding Progress and Completion of Share Buybacks(PDF/123KB)
• Mar 13, 2026 Status of Progress on the Business Improvement Plans (Update on disclosed matter as of February 28, 2026)(PDF/2,521KB)
• Mar 04, 2026 Announcement regarding Progress of Share Buybacks(PDF/122KB)
• Feb 25, 2026 (Summary) Notice of Personnel Changes(PDF/56KB)
• Feb 24, 2026 Completion of the Acquisition of Aspen Insurance Holdings Limited(PDF/68KB)
• Feb 17, 2026 Announcement Concerning Results of Tender Offer for Share Certificates, etc. of Nousouken Corporation (Stock Code: 3541) by Sompo Light Vortex, Inc., a Subsidiary of the Company, and Change in Subsidiary(PDF/170KB)
• Feb 13, 2026 Announcement of FY2025 3rd Quarter Results
• Feb 13, 2026 Notice Regarding Changes in Representative Executive Officers and Executive Officers(PDF/109KB)
• Feb 04, 2026 Announcement regarding Progress of Share Buybacks(PDF/126KB)
• Jan 28, 2026 (Change/Amendment) Notice Regarding Changes to the “Announcement Concerning Commencement of Tender Offer for Share Certificates, etc. of Nousouken Corporation (Stock Code: 3541)” and amendment to the Public Notice of Commencement of the Tender Offer by Sompo Light Vortex, Inc., a Subsidiary of the Company(PDF/121KB)
• Jan 07, 2026 Announcement regarding Progress of Share Buybacks(PDF/126KB)

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