• Tongyang executive Jung Won-young bought 1,000 common shares on October 28, 2026, at 1,000 won per share.
• His holding rose to 23,830 shares as of October 30, with the reported stake unchanged at 0.02%.

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. Tongyang Inc. 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: 20261030000206), on October 30, 2026, and is solely responsible for the information contained therein.