• Joong-Kun Kim’s group increased its Bookook Securities holding by 500 shares to 3,680,736 shares; its disclosed stake remained 35.49%.
• Jeong-yeon Kim bought the 500 voting shares on November 12, 2026, at 38,260 won each, raising her holding to 163,892 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. Bookook Securities 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: 20261113001445), on November 13, 2026, and is solely responsible for the information contained therein.