STOREBRAND ASA: Status share buyback program

By Oslo Stock Exchange

Transactions made under share buy-back programme for Storebrand ASA

Date of announcement of the buy-back programme: 15 July 2026 Duration of the buy-back programme: 18 December 2026

Overview of transactions

Date Aggregate daily Volume weighted Total

volume (no. of average price transaction

shares) (NOK) value (NOK) 14.09.2026 55,000 200.28 11,015,637 15.09.2026 40,000 199.16 7,966,336 16.09.2026 35,000 200.02 7,000,567 17.09.2026 25,000 200.97 5,024,253 18.09.2026 100,000 198.70 19,870,040 Total previously announced 1,913,157 201.87 386,210,514 transactions under the programme: Total transactions under the 2,168,157 201.59 437,087,349 programme:

Following the completion of the above transactions, Storebrand ASA owns 8,281,139 own shares, corresponding to 1.95% 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, 21 September 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.

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