• Chair Song Young-sook cut her Hanmi Science stake to 0.9% from 3.38% on October 27, 2026.
• She sold 1,700,000 common shares off-market at KRW 50,600 each, leaving her with 612,760 shares.

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. Hanmi Science Co. Ltd. published the original content used to generate this news brief via DART, the regulatory disclosure system operated by the South Korea Financial Supervisory Service (FSS) (Ref. ID: 20261030000619), on October 30, 2026, and is solely responsible for the information contained therein.