Seres Group Co., Ltd. (SERES) filed a Next Day Disclosure Return on 18 September 2026 detailing the latest movement in its share capital structure.

The company’s issued share capital remained at 1.63 billion ordinary A-shares as of 18 September 2026, with no treasury shares on record. There was therefore no percentage change in the outstanding share count from the previous reporting date of 16 September 2026.

Share-repurchase activity continued. On 18 September 2026, Seres Group repurchased 1.44 million A-shares on the Shanghai Stock Exchange at prices ranging from RMB 46.32 to RMB 47.22 per share, for a total consideration of RMB 67.50 million. All the repurchased shares are earmarked for cancellation.

Since 24 April 2026, the company has accumulated 14.43 million shares for cancellation through 12 separate buyback transactions. These un-cancelled shares represent approximately 0.88 % of the current issued share base.

The accumulated buybacks have yet to be cancelled, leaving the company’s official issued share count unchanged in the disclosure. No new share issuances, treasury-share sales, or other equity movements were reported.