JST Group files HKEX next-day return, discloses share buyback at HKD 14.6

• JST Group filed a next-day disclosure return showing a repurchase of 3,211,700 shares on May 15.
• Buyback executed on HKEX at HKD 13.4 to HKD 15.7 per share.

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. JST Group Corporation Limited published the original content used to generate this news brief via IIS, the Issuer Information Service operated by the Hong Kong Stock Exchange (HKex) (Ref. ID: HKEX-EPS-20260518-12161607), on May 18, 2026, and is solely responsible for the information contained therein.