STOREBRAND ASA: Status share buyback program

Transactions made under Storebrand ASA's share buyback program

Announcement date of the share buyback program: 15 July 2026 End date of the share buyback program: 18 December 2026

Overview of transactions

Date Aggregate daily Volume weighted Total volume (no. of average price transaction shares) (NOK) value (NOK) 24.08.2026 35,000 202.36 7,082,621 25.08.2026 30,000 205.13 6,154,047 26.08.2026 30,000 207.22 6,216,693 27.08.2026 45,000 205.20 9,233,901 28.08.2026 30,000 205.50 6,165,099 Total previously announced 1,358,747 201.09 273,236,699 transactions under the program: Total transactions under the 1,528,747 201.53 308,089,062 program:

Following the above listed transactions, Storebrand ASA owns a total of 7,641,729 own shares, representing 1.80% of Storebrand ASA's share capital.

Attachment: An overview of all the completed transactions under the program for the dates specified above is attached to this notification and available on www.newsweb.no.

Lysaker, 31 August 2026

For further inquiries, please contact:

Johannes Narum, Head of Investor Relations: johannes.narum@storebrand.no or (+47) 993 33 569

Storebrand is a Nordic financial group, delivering increased security and financial wellness for people and companies. We offer sustainable solutions and encourage our customers to take good economic decisions for the future. Our purpose is clear: we create a brighter future. Storebrand has about 61,000 corporate customers, 2.6 million individual customers and manages NOK 1,658 billion. The Group has its headquarter at Lysaker outside of Oslo, Norway. Storebrand (STB) is listed on Oslo Stock Exchange.

www.storebrand.no This information is pursuant to the EU Market Abuse Regulation and subject to the disclosure requirements pursuant to Section 5-12 of the Norwegian Securities Trading Act.