• Medyssey CEO Sung Kyung Su lifted his stake to 1,500 shares, equal to 0.04%, as of Oct. 8, 2026.
• Holding rose from 300 shares, or 0.008%, in the prior filing dated Sept. 29, 2026.
• Increase reflected net purchases of 1,200 common shares between Sept. 28 and Oct. 2.

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. Medyssey 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: 20261008000625), on October 08, 2026, and is solely responsible for the information contained therein.