• Alphamab Oncology repurchased 145,000 shares for HKD 940,130 on October 22, 2026, for treasury holdings.
• The average repurchase price was HKD 6.4837 per share, with prices ranging from HKD 6.215 to HKD 6.665.

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. Alphamab Oncology 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-20261022-12380242), on October 22, 2026, and is solely responsible for the information contained therein.