• Jacobio Pharmaceuticals filed a next-day disclosure return showing a July 23 repurchase of 97,800 shares, held as treasury shares.
• Buyback executed on-exchange at HKD 5.03 to HKD 5.12 per share; total consideration HKD 497,268.
• Shares repurchased for cancellation: 0.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Jacobio Pharmaceuticals Group Co. Ltd. published the original content used to generate this news brief via IIS, the regulatory disclosure system operated by the Hong Kong Stock Exchange (HKex) (Ref. ID: HKEX-EPS-20260723-12254581), on July 23, 2026, and is solely responsible for the information contained therein.