Core Points - Sampo plc announced a share buyback program of up to EUR 150 million, which commenced on 6 November 2025 [1][2] - On 11 November 2025, Sampo plc acquired a total of 246,219 A shares at an average price of EUR 9.83 per share [1] - Following the transactions, Sampo plc holds a total of 986,375 A shares, representing 0.04% of the total shares outstanding [2] Summary by Category Share Buyback Program - The share buyback program is in compliance with the Market Abuse Regulation (EU) 596/2014 and the Commission Delegated Regulation (EU) 2016/1052 [1] - The program was authorized by Sampo's Annual General Meeting on 23 April 2025 [1] Transaction Details - The daily buyback volumes on 11 November 2025 were as follows: - 8,538 shares on AQEU at EUR 9.82 - 96,009 shares on CEUX at EUR 9.82 - 28,947 shares on TQEX at EUR 9.82 - 112,725 shares on XHEL at EUR 9.83 [1] - The aggregated daily average price for the shares purchased was EUR 9.83 [1] Ownership Post-Transactions - After the buybacks, Sampo plc's total ownership of A shares increased to 986,375, which is 0.04% of the total shares [2]

Core Points - Sampo plc announced a share buyback program of up to EUR 150 million, which commenced on 6 November 2025 [1][2] - On 10 November 2025, Sampo plc acquired a total of 247,428 A shares at an average price of EUR 9.78 per share [1] - Following these transactions, Sampo plc now holds a total of 740,156 A shares, representing 0.03% of the total shares outstanding [2] Summary by Sections Share Buyback Program - The share buyback program is in compliance with the Market Abuse Regulation (EU) 596/2014 and the Commission Delegated Regulation (EU) 2016/1052 [1] - The program was authorized by Sampo's Annual General Meeting on 23 April 2025 [1] Transaction Details - The daily buyback volume on 10 November 2025 included: - 7,527 shares on AQEU - 99,402 shares on CEUX - 29,850 shares on TQEX - 110,649 shares on XHEL [1] - The aggregated daily average price for the purchased shares was EUR 9.78 [1] Ownership Post-Transactions - After the buybacks, Sampo plc's total ownership of A shares increased to 740,156 [2] - This ownership represents 0.03% of the total number of shares in Sampo plc [2]

Core Points - Sampo plc announced a share buyback program of up to EUR 150 million, which commenced on 6 November 2025 [1] - On 7 November 2025, Sampo plc acquired a total of 246,559 A shares at an average price of EUR 9.81 per share [1] - Following the transactions, Sampo plc holds a total of 492,728 A shares, representing 0.02% of the total shares outstanding [2] Summary by Sections Share Buyback Program - The share buyback program is in compliance with the Market Abuse Regulation (EU) 596/2014 and the Commission Delegated Regulation (EU) 2016/1052 [1] - The program was authorized by Sampo's Annual General Meeting on 23 April 2025 [1] Transaction Details - The daily buyback volume on 7 November 2025 included: - 7,674 shares at EUR 9.81 on AQEU - 110,130 shares at EUR 9.81 on CEUX - 26,983 shares at EUR 9.80 on TQEX - 101,772 shares at EUR 9.81 on XHEL [1] Ownership Post-Transactions - After the buybacks, Sampo plc's total ownership of A shares increased to 492,728, which is 0.02% of the total shares [2]

Core Points - Sampo plc has reported a transaction involving shares acquired by a board member, Antti Mäkinen, as part of a share-based incentive program [1][2]. Group 1: Transaction Details - The transaction date was November 6, 2025, and it was conducted on NASDAQ HELSINKI LTD [2]. - Antti Mäkinen received 5,914 shares at a unit price of 9.84 EUR, resulting in a volume-weighted average price of 9.84 EUR for the aggregated transactions [2]. Group 2: Regulatory Notification - The transaction was notified under Article 19 of the Market Abuse Regulation, indicating compliance with regulatory requirements [1]. - This is classified as an initial notification, with a reference number provided for tracking [2]. Group 3: Company Information - Sampo plc is identified by the business code 0142213-3 and has a Legal Entity Identifier (LEI) of 743700UF3RL386WIDA22 [2]. - The head of investor relations is Sami Taipalus, who can be contacted for further information [3].

Sampo plc, managers’ transactions, 7 November 2025 at 4:00 pm EET Sampo plc: Managers’ Transactions (Murto) Sampo plc (business code 0142213-3) has received the following notification under Article 19 of the Market Abuse Regulation. Shares have been acquired in accordance with the decision of Sampo's Annual General Meeting on 23 April 2025. ____________________________________________ Person subject to the notification requirement Name: Risto MurtoPosition: Member of the Board/Deputy memberIssuer: Sampo plc ...

Sampo plc, managers’ transactions, 7 November 2025 at 4:00 pm EET Sampo plc: Managers’ Transactions (Witschard) Sampo plc (business code 0142213-3) has received the following notification under Article 19 of the Market Abuse Regulation. Shares have been acquired in accordance with the decision of Sampo's Annual General Meeting on 23 April 2025.____________________________________________ Person subject to the notification requirement Name: Annica WitschardPosition: Member of the Board/Deputy memberIssuer: S ...

Sampo plc, managers’ transactions, 7 November 2025 at 4:00 pm EET Sampo plc: Managers’ Transactions (Langan) Sampo plc (business code 0142213-3) has received the following notification under Article 19 of the Market Abuse Regulation. Shares have been acquired in accordance with the decision of Sampo's Annual General Meeting on 23 April 2025. ____________________________________________ Person subject to the notification requirement Name: Steve LanganPosition: Member of the Board/Deputy memberIssuer: Sampo p ...

Sampo plc, managers’ transactions, 7 November 2025 at 4:00 pm EET Sampo plc: Managers’ Transactions (Stange) Sampo plc (business code 0142213-3) has received the following notification under Article 19 of the Market Abuse Regulation. Shares have been acquired in accordance with the decision of Sampo's Annual General Meeting on 23 April 2025.____________________________________________ Person subject to the notification requirement Name: Astrid StangePosition: Member of the Board/Deputy memberIssuer: Sampo p ...

Core Viewpoint - Sampo plc has initiated a share buyback program with a maximum value of EUR 150 million, starting on 6 November 2025, in compliance with relevant regulations [1][2]. Group 1: Share Buyback Details - On 6 November 2025, Sampo plc acquired a total of 246,169 A shares at an average price of EUR 9.83 per share across various markets [1]. - The daily buyback volumes were as follows: 8,028 shares on AQEU, 84,397 shares on CEUX, 32,493 shares on TQEX, and 121,251 shares on XHEL [1]. - The share buyback program is based on the authorization granted by Sampo's Annual General Meeting on 23 April 2025 [1]. Group 2: Ownership and Representation - After the buyback transactions, Sampo plc owns a total of 246,169 A shares, representing 0.01% of the total number of shares in the company [2].

Core Viewpoint - Sampo plc has cancelled 20,484,833 of its own A shares, which were repurchased under a share buyback program initiated on August 6, 2025, and the cancellation has been registered with the Finnish Trade Register [1][2]. Group 1 - The cancellation of shares reduces the number of issued Sampo A shares by 0.76 percent, but does not affect the share capital [2]. - Prior to the cancellation, Sampo had 2,690,238,860 A shares and 2,691,238,860 total shares, including B shares [3]. - After the cancellation, the number of A shares is reduced to 2,669,754,027, resulting in a total of 2,670,754,027 shares [3]. Group 2 - Since the initiation of its first share buyback program in October 2021, Sampo has repurchased and cancelled a total of 347 million shares, which is equivalent to 12.5 percent of the total shares before the first buyback program [3].