Seres Group Co., Ltd. (SERES, HKEX: 09927; SSE: 601127) disclosed that on 16 September 2026 it repurchased 1.47 million A-shares on the Shanghai Stock Exchange at prices ranging between RMB43.99 and RMB45.65 per share. The total consideration paid was RMB66.40 million, implying an average purchase price of approximately RMB45.16 per share.

Following the transaction, Seres’ issued share capital remains unchanged at 1.63 billion A-shares, as all repurchased shares are being held for cancellation and have not yet been removed from the share register.

Including the latest acquisition, Seres has bought back 12.99 million A-shares since the current programme began on 24 April 2026. These shares represent roughly 0.80% of the company’s existing issued share base. Disclosed per-share prices across the eleven buyback sessions range from RMB45.17 to RMB90.76, bringing the cumulative cash expenditure—based on disclosed average prices—to about RMB773.84 million.

No new shares were issued during the reporting period, and the repurchase mandate details, including any moratorium on subsequent share issues, were not specified in the filing.