Notice Regarding Status of Repurchase of Own Shares

To whom it may concern

June 1, 2026

Sumitomo Mitsui Trust Group, Inc. (Securities Code: 8309 TSE, NSE)

(Repurchase of Own Shares pursuant to Provision of Articles of Incorporation in accordance with Article 459, Paragraph 1 of the Companies Act of Japan)

Sumitomo Mitsui Trust Group, Inc. (President & CEO: Kazuya Oyama, hereinafter "SuMiTG") hereby announces the status of repurchase of own shares pursuant to the provision of Articles of Incorporation in accordance with Article 459, Paragraph 1 of the Companies Act of Japan, as described below.

1. Class of shares repurchased Common stock of SuMiTG

2. Total number of shares repurchased 3,493,700 shares

3. Total amount of repurchase JPY 19,585,723,700

4. Repurchase period From May 15, 2026 to May 31, 2026 (on a contract basis)

5. Repurchase method Market purchases on the Tokyo Stock Exchange based on a discretionary trading contract

(Reference)

1. Details of the resolution of its board of directors at the meeting held on May 14, 2026

   1. Class of shares to be repurchased Common stock of SuMiTG

   2. Total number of shares to be repurchased Up to 14,000,000 shares

      (Percentage to the total number of shares in issue (excluding treasury stock) 2.0 %)

   3. Total amount of repurchase Up to JPY 50,000,000,000

   4. Repurchase period From May 15, 2026 to September 30, 2026

   5. Repurchase method Market purchases on the Tokyo Stock Exchange based on a discretionary trading contract

2. Cumulative progress on stock repurchases until May 31, 2026 pursuant to the above resolution

   1. Cumulative shares repurchased 3,493,700 shares

   2. Cumulative repurchase price JPY 19,585,723,700

End

For further information, please contact:

Investor & Shareholder Relations Department, Sumitomo Mitsui Trust Group, Inc. Telephone : +81-3-3286-8354