WuXi AppTec files HKEX next-day return, lifts share capital by 13,631,632 H shares on bond conversion at HKD 153 each

• WuXi AppTec filed a next-day disclosure return dated Aug. 28, 2026 for its Hong Kong-listed H shares (2359).
• Converted USD-settled zero-coupon convertible bonds due 2027, triggering issuance of 13,631,632 new H shares at HKD 153 each.
• Issued H shares excluding treasury shares rose to 503,959,641 from 490,328,009; treasury shares held unchanged at 20,148,900.
• Total shares including treasury shares increased to 524,108,541 from 510,476,909.

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. WuXi AppTec 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-20260828-12305312), on August 28, 2026, and is solely responsible for the information contained therein.