Sampo plc’s share buybacks 8 December 2025

Core Points - Sampo plc has initiated a share buyback program with a maximum limit of EUR 150 million, which commenced on 6 November 2025 [1][2] - On 8 December 2025, Sampo plc acquired a total of 261,758 A shares at an average price of EUR 9.96 per share [1] - Following these transactions, Sampo plc now holds a total of 5,610,380 A shares, representing 0.21% 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 buybacks on 8 December 2025 were executed across multiple markets, with the following volumes and average prices: - AQEU: 5,416 shares at EUR 9.96 - CEUX: 105,692 shares at EUR 9.96 - TQEX: 23,845 shares at EUR 9.96 - XHEL: 126,805 shares at EUR 9.96 [1] Current Holdings - After the buybacks, Sampo plc's total ownership of A shares stands at 5,610,380, which constitutes 0.21% of the total shares [2]