Sampo plc’s share buybacks 5 December 2025

Core Points - Sampo plc has conducted a share buyback on 5 December 2025, acquiring a total of 269,012 A shares at an average price of EUR 9.95 per share [1][2] - The share buyback program, announced on 5 November 2025, has a maximum limit of EUR 150 million and is in compliance with the Market Abuse Regulation [1] - Following the transactions, Sampo plc now holds a total of 5,348,622 A shares, which represents 0.20% of the total shares outstanding [2] Summary by Sections Share Buyback Details - On 5 December 2025, Sampo plc acquired 269,012 A shares across various markets, with the following breakdown: - 3,400 shares at EUR 9.94 on AQEU - 102,542 shares at EUR 9.95 on CEUX - 29,636 shares at EUR 9.95 on TQEX - 133,434 shares at EUR 9.95 on XHEL [1] Program Announcement - The share buyback program was initiated on 6 November 2025, following the authorization from Sampo's Annual General Meeting held on 23 April 2025 [1] Ownership Post-Transaction - After the buyback, Sampo plc's total ownership of A shares stands at 5,348,622, equating to 0.20% of the total shares [2]