• Seoyon's largest shareholder group increased its stake to 46.89% from 46.86%, according to a Nov. 12, 2026, disclosure.
• Open-market purchases of 5,900 common shares on Nov. 5 and Nov. 10 lifted the group's holdings to 11,009,889 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. Seoyon 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: 20261112800983), on November 12, 2026, and is solely responsible for the information contained therein.