Sampo plc’s share buybacks 4 December 2025

Core Points - Sampo plc has initiated a share buyback program with a maximum value of EUR 150 million, which commenced on 6 November 2025 [1][2] - On 4 December 2025, Sampo plc acquired a total of 270,007 A shares at an average price of EUR 9.95 per share [1] - Following the transactions, Sampo plc now holds a total of 5,079,610 A shares, representing 0.19% of the total shares outstanding [2] Summary by Sections Share Buyback Program - The share buyback program was announced on 5 November 2025 and is in compliance with the Market Abuse Regulation (EU) 596/2014 [1] - The program is based on the authorization granted by Sampo's Annual General Meeting on 23 April 2025 [1] Transaction Details - The breakdown of shares acquired on 4 December 2025 includes: - 3,725 shares on AQEU - 112,873 shares on CEUX - 24,983 shares on TQEX - 128,426 shares on XHEL - The total volume of shares bought back on that day was 270,007 [1] Ownership Post-Transaction - After the buybacks, Sampo plc's total ownership of A shares is 5,079,610, which constitutes 0.19% of the total shares [2]