Sampo plc’s share buybacks 2 October 2025

Sampo plc, stock exchange release, 3 October 2025 at 8:30 am EEST

Sampo plc’s share buybacks 2 October 2025

On 2 October 2025, Sampo plc (business code 0142213-3, LEI 743700UF3RL386WIDA22) has acquired its own A shares (ISIN code FI4000552500) as follows:

Sampo plc’s share buybacksAggregated daily volume (in number of shares)Daily weighted average price of the purchased shares*Market (MIC Code) 5,2529.62AQEU 119,2729.65CEUX 42,5019.66TQEX 173,0269.64XHELTOTAL340,0519.64

* rounded to two decimals

On 6 August 2025, Sampo announced a share buyback programme of up to a maximum of EUR 200 million in compliance with the Market Abuse Regulation (EU) 596/2014 (MAR) and the Commission Delegated Regulation (EU) 2016/1052. The programme, which started on 7 August 2025, is based on the authorisation granted by Sampo's Annual General Meeting on 23 April 2025.

After the disclosed transactions, the company owns in total 13,894,458 Sampo A shares representing 0.52 per cent of the total number of shares in Sampo plc.

Details of each transaction are included as an appendix of this announcement.

On behalf of Sampo plc,
Morgan Stanley

For further information, please contact:

Sami Taipalus
Head of Investor Relations
tel. +358 10 516 0030

Distribution:
Nasdaq Helsinki
Nasdaq Stockholm
Nasdaq Copenhagen
London Stock Exchange
FIN-FSA
The principal media
www.sampo.com

Attachment

Sampo_share_buyback_02_10_2025